Attachment 56794 Details for Bug 45670 – strace of logind

strace of logind

strace.txt (text/plain), 179.02 KB, created by Michael Biebl on 2012-02-08 23:21:00 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Michael Biebl

Created: 2012-02-08 23:21:00 UTC

Size: 179.02 KB

patch

obsolete

>Process 5170 attached - interrupt to quit
>epoll_wait(4, {{EPOLLERR, {u32=2, u64=2}}}, 1, 4294967295) = 1
>lseek(5, 0, SEEK_SET)                   = 0
>read(5, "tty1\n", 63)                   = 5
>open("/run/udev/tags/uaccess", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 15
>getdents(15, /* 14 entries */, 32768)   = 432
>readlink("/sys/dev/char/81:0", "../../devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0", 1024) = 81
>stat("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/subsystem", "../../../../../../../../../class/video4linux", 1024) = 44
>readlink("/sys/dev/char/116:9", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0"..., 1024) = 56
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:7", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c"..., 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:8", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3"..., 1024) = 56
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:6", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p", 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:10", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0"..., 1024) = 59
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:3", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p"..., 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:4", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p", 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:5", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p", 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/226:0", "../../devices/pci0000:00/0000:00:02.0/drm/card0"..., 1024) = 47
>stat("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/subsystem", "../../../../../class/drm"..., 1024) = 24
>readlink("/sys/dev/char/116:2", "../../devices/platform/thinkpad_acpi/sound/card29/controlC29"..., 1024) = 60
>stat("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:33", "../../devices/virtual/sound/timer"..., 1024) = 33
>stat("/sys/devices/virtual/sound/timer/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/virtual/sound/timer/subsystem", "../../../../class/sound", 1024) = 23
>getdents(15, /* 0 entries */, 32768)    = 0
>close(15)                               = 0
>readlink("/sys/devices/pci0000:00/0000:00:02.0/drm/card0", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=226\nMINOR=0\nDEVNAME=dri/ca"..., 4096) = 54
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/subsystem", "../../../../../class/drm"..., 1024) = 24
>open("/run/udev/data/c226:0", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=133, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:dri/card0\nI:11843811\nE:ID_FOR_"..., 4096) = 133
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/dri/card0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/dri/card0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=81\nMINOR=0\nDEVNAME=video0\n", 4096) = 32
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/subsystem", "../../../../../../../../../class/video4linux", 1024) = 44
>open("/run/udev/data/c81:0", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=839, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:video0\nS:v4l/by-id/usb-Chicony"..., 4096) = 839
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/video0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/video0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=9\nDEVNAME=snd/hw"..., 4096) = 37
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/subsystem", "../../../../../../class/sound"..., 1024) = 29
>open("/run/udev/data/c116:9", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=34, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/hwC0D0\nI:12384269\nG:uacces"..., 4096) = 34
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/hwC0D0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/snd/hwC0D0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=8\nDEVNAME=snd/hw"..., 4096) = 37
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:8", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=34, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/hwC0D3\nI:12384127\nG:uacces"..., 4096) = 34
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/hwC0D3", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/snd/hwC0D3", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=7\nDEVNAME=snd/pc"..., 4096) = 39
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:7", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/pcmC0D0c\nI:12384222\nG:uacc"..., 4096) = 36
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D0c", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/snd/pcmC0D0c", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=6\nDEVNAME=snd/pc"..., 4096) = 39
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:6", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/pcmC0D0p\nI:12383821\nG:uacc"..., 4096) = 36
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D0p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/snd/pcmC0D0p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=5\nDEVNAME=snd/pc"..., 4096) = 39
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:5", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/pcmC0D3p\nI:12383250\nG:uacc"..., 4096) = 36
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D3p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/snd/pcmC0D3p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=4\nDEVNAME=snd/pc"..., 4096) = 39
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:4", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/pcmC0D7p\nI:12383402\nG:uacc"..., 4096) = 36
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D7p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/snd/pcmC0D7p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=3\nDEVNAME=snd/pc"..., 4096) = 39
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:3", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/pcmC0D8p\nI:12383666\nG:uacc"..., 4096) = 36
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D8p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/snd/pcmC0D8p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=10\nDEVNAME=snd/c"..., 4096) = 41
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:10", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=126, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/controlC0\nS:snd/by-path/pc"..., 4096) = 126
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/controlC0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/snd/controlC0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>readlink("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=2\nDEVNAME=snd/co"..., 4096) = 41
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:2", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=145, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/controlC29\nS:snd/by-path/p"..., 4096) = 145
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/controlC29", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/snd/controlC29", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>readlink("/sys/devices/virtual/sound/timer", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/virtual/sound/timer/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/virtual/sound/timer/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=33\nDEVNAME=snd/t"..., 4096) = 37
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/virtual/sound/timer/subsystem", "../../../../class/sound"..., 1024) = 23
>open("/run/udev/data/c116:33", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=33, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/timer\nI:10592567\nG:uaccess"..., 4096) = 33
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/timer", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/snd/timer", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\1>\0\0\0\362\0\0\0\206\0\0\0\1\1o\0\"\0\0\0/org/fre"..., 152}, {"\33\0\0\0org.freedesktop.login1.Seat\0"..., 62}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 214
>mkdir("/run/systemd/seats", 0755)       = -1 EEXIST (File exists)
>lstat("/run/systemd/seats", {st_mode=S_IFDIR|0755, st_size=60, ...}) = 0
>open("/run/systemd/seats/.seat0mDusaU", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 15
>fcntl(15, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(15, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(15, 0, SEEK_CUR)                  = 0
>fchmod(15, 0644)                        = 0
>write(15, "# This is private data. Do not p"..., 110) = 110
>rename("/run/systemd/seats/.seat0mDusaU", "/run/systemd/seats/seat0") = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>mkdir("/run/systemd/sessions", 0755)    = -1 EEXIST (File exists)
>lstat("/run/systemd/sessions", {st_mode=S_IFDIR|0755, st_size=240, ...}) = 0
>open("/run/systemd/sessions/.c1gbeoUz", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 15
>fcntl(15, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(15, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(15, 0, SEEK_CUR)                  = 0
>fchmod(15, 0644)                        = 0
>write(15, "# This is private data. Do not p"..., 216) = 216
>rename("/run/systemd/sessions/.c1gbeoUz", "/run/systemd/sessions/c1") = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>mkdir("/run/systemd/users", 0755)       = -1 EEXIST (File exists)
>lstat("/run/systemd/users", {st_mode=S_IFDIR|0755, st_size=80, ...}) = 0
>open("/run/systemd/users/.1000sAJyEf", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 15
>fcntl(15, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(15, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(15, 0, SEEK_CUR)                  = 0
>fchmod(15, 0644)                        = 0
>write(15, "# This is private data. Do not p"..., 185) = 185
>rename("/run/systemd/users/.1000sAJyEf", "/run/systemd/users/1000") = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>open("/dev/tty1", O_RDWR|O_NOCTTY|O_CLOEXEC) = 15
>ioctl(15, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
>ioctl(15, VT_GETSTATE, 0x7fff41d1e680)  = 0
>close(15)                               = 0
>epoll_wait(4, {{EPOLLERR, {u32=2, u64=2}}}, 1, 4294967295) = 1
>lseek(5, 0, SEEK_SET)                   = 0
>read(5, "tty2\n", 63)                   = 5
>open("/dev/tty1", O_RDWR|O_NOCTTY|O_CLOEXEC) = 15
>ioctl(15, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
>ioctl(15, VT_GETSTATE, 0x7fff41d1e680)  = 0
>close(15)                               = 0
>epoll_wait(4, {{EPOLLERR, {u32=2, u64=2}}}, 1, 4294967295) = 1
>lseek(5, 0, SEEK_SET)                   = 0
>read(5, "tty3\n", 63)                   = 5
>open("/run/udev/tags/uaccess", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 15
>getdents(15, /* 14 entries */, 32768)   = 432
>readlink("/sys/dev/char/81:0", "../../devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0", 1024) = 81
>stat("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/subsystem", "../../../../../../../../../class/video4linux", 1024) = 44
>readlink("/sys/dev/char/116:9", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0"..., 1024) = 56
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:7", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c"..., 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:8", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3"..., 1024) = 56
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:6", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p", 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:10", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0"..., 1024) = 59
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:3", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p"..., 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:4", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p", 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:5", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p", 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/226:0", "../../devices/pci0000:00/0000:00:02.0/drm/card0"..., 1024) = 47
>stat("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/subsystem", "../../../../../class/drm"..., 1024) = 24
>readlink("/sys/dev/char/116:2", "../../devices/platform/thinkpad_acpi/sound/card29/controlC29"..., 1024) = 60
>stat("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:33", "../../devices/virtual/sound/timer"..., 1024) = 33
>stat("/sys/devices/virtual/sound/timer/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/virtual/sound/timer/subsystem", "../../../../class/sound", 1024) = 23
>getdents(15, /* 0 entries */, 32768)    = 0
>close(15)                               = 0
>readlink("/sys/devices/pci0000:00/0000:00:02.0/drm/card0", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=226\nMINOR=0\nDEVNAME=dri/ca"..., 4096) = 54
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/subsystem", "../../../../../class/drm"..., 1024) = 24
>open("/run/udev/data/c226:0", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=133, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:dri/card0\nI:11843811\nE:ID_FOR_"..., 4096) = 133
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/dri/card0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/dri/card0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=81\nMINOR=0\nDEVNAME=video0\n", 4096) = 32
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/subsystem", "../../../../../../../../../class/video4linux", 1024) = 44
>open("/run/udev/data/c81:0", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=839, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:video0\nS:v4l/by-id/usb-Chicony"..., 4096) = 839
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/video0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/video0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=9\nDEVNAME=snd/hw"..., 4096) = 37
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/subsystem", "../../../../../../class/sound"..., 1024) = 29
>open("/run/udev/data/c116:9", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=34, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/hwC0D0\nI:12384269\nG:uacces"..., 4096) = 34
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/hwC0D0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/snd/hwC0D0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=8\nDEVNAME=snd/hw"..., 4096) = 37
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:8", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=34, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/hwC0D3\nI:12384127\nG:uacces"..., 4096) = 34
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/hwC0D3", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/snd/hwC0D3", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=7\nDEVNAME=snd/pc"..., 4096) = 39
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:7", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/pcmC0D0c\nI:12384222\nG:uacc"..., 4096) = 36
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D0c", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/snd/pcmC0D0c", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=6\nDEVNAME=snd/pc"..., 4096) = 39
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:6", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/pcmC0D0p\nI:12383821\nG:uacc"..., 4096) = 36
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D0p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/snd/pcmC0D0p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=5\nDEVNAME=snd/pc"..., 4096) = 39
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:5", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/pcmC0D3p\nI:12383250\nG:uacc"..., 4096) = 36
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D3p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/snd/pcmC0D3p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=4\nDEVNAME=snd/pc"..., 4096) = 39
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:4", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/pcmC0D7p\nI:12383402\nG:uacc"..., 4096) = 36
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D7p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/snd/pcmC0D7p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=3\nDEVNAME=snd/pc"..., 4096) = 39
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:3", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/pcmC0D8p\nI:12383666\nG:uacc"..., 4096) = 36
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D8p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/snd/pcmC0D8p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=10\nDEVNAME=snd/c"..., 4096) = 41
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:10", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=126, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/controlC0\nS:snd/by-path/pc"..., 4096) = 126
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/controlC0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/snd/controlC0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>readlink("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=2\nDEVNAME=snd/co"..., 4096) = 41
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:2", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=145, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/controlC29\nS:snd/by-path/p"..., 4096) = 145
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/controlC29", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/snd/controlC29", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>readlink("/sys/devices/virtual/sound/timer", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/virtual/sound/timer/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/virtual/sound/timer/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=33\nDEVNAME=snd/t"..., 4096) = 37
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/virtual/sound/timer/subsystem", "../../../../class/sound"..., 1024) = 23
>open("/run/udev/data/c116:33", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=33, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/timer\nI:10592567\nG:uaccess"..., 4096) = 33
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/timer", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/snd/timer", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\0017\0\0\0\363\0\0\0\206\0\0\0\1\1o\0#\0\0\0/org/fre"..., 152}, {"\36\0\0\0org.freedesktop.login1.Sessi"..., 55}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 207
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\1>\0\0\0\364\0\0\0\206\0\0\0\1\1o\0\"\0\0\0/org/fre"..., 152}, {"\33\0\0\0org.freedesktop.login1.Seat\0"..., 62}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 214
>mkdir("/run/systemd/seats", 0755)       = -1 EEXIST (File exists)
>lstat("/run/systemd/seats", {st_mode=S_IFDIR|0755, st_size=60, ...}) = 0
>open("/run/systemd/seats/.seat0S3TCt1", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 15
>fcntl(15, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(15, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(15, 0, SEEK_CUR)                  = 0
>fchmod(15, 0644)                        = 0
>write(15, "# This is private data. Do not p"..., 137) = 137
>rename("/run/systemd/seats/.seat0S3TCt1", "/run/systemd/seats/seat0") = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>mkdir("/run/systemd/sessions", 0755)    = -1 EEXIST (File exists)
>lstat("/run/systemd/sessions", {st_mode=S_IFDIR|0755, st_size=240, ...}) = 0
>open("/run/systemd/sessions/.c21AC9ViN", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 15
>fcntl(15, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(15, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(15, 0, SEEK_CUR)                  = 0
>fchmod(15, 0644)                        = 0
>write(15, "# This is private data. Do not p"..., 222) = 222
>rename("/run/systemd/sessions/.c21AC9ViN", "/run/systemd/sessions/c21") = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>mkdir("/run/systemd/users", 0755)       = -1 EEXIST (File exists)
>lstat("/run/systemd/users", {st_mode=S_IFDIR|0755, st_size=80, ...}) = 0
>open("/run/systemd/users/.1000im8u8y", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 15
>fcntl(15, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(15, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(15, 0, SEEK_CUR)                  = 0
>fchmod(15, 0644)                        = 0
>write(15, "# This is private data. Do not p"..., 196) = 196
>rename("/run/systemd/users/.1000im8u8y", "/run/systemd/users/1000") = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>open("/dev/tty1", O_RDWR|O_NOCTTY|O_CLOEXEC) = 15
>ioctl(15, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
>ioctl(15, VT_GETSTATE, 0x7fff41d1e680)  = 0
>close(15)                               = 0
>epoll_wait(4, {{EPOLLIN, {u32=3, u64=3}}}, 1, 4294967295) = 1
>epoll_wait(9, {{EPOLLIN, {u32=13672976, u64=13672976}}}, 1, 0) = 1
>recvmsg(8, {msg_name(0)=NULL, msg_iov(1)=[{"l\1\0\1`\0\0\0\2\0\0\0\247\0\0\0\1\1o\0\27\0\0\0/org/fre"..., 2048}], msg_controllen=0, msg_flags=MSG_CMSG_CLOEXEC}, MSG_CMSG_CLOEXEC) = 280
>recvmsg(8, 0x7fff41d1e570, MSG_CMSG_CLOEXEC) = -1 EAGAIN (Resource temporarily unavailable)
>open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 15
>lseek(15, 0, SEEK_CUR)                  = 0
>fstat(15, {st_mode=S_IFREG|0644, st_size=1514, ...}) = 0
>mmap(NULL, 1514, PROT_READ, MAP_SHARED, 15, 0) = 0x7fc836cdb000
>lseek(15, 1514, SEEK_SET)               = 1514
>munmap(0x7fc836cdb000, 1514)            = 0
>close(15)                               = 0
>capget(0x20080522, 0, NULL)             = 0
>capget(0x20080522, 0, {CAP_CHOWN|CAP_DAC_OVERRIDE|CAP_DAC_READ_SEARCH|CAP_FOWNER|CAP_KILL|CAP_SYS_TTY_CONFIG|CAP_AUDIT_CONTROL, CAP_CHOWN|CAP_DAC_OVERRIDE|CAP_DAC_READ_SEARCH|CAP_FOWNER|CAP_KILL|CAP_SYS_TTY_CONFIG|CAP_AUDIT_CONTROL, 0}) = 0
>open("/proc/6762/sessionid", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "4294967295", 1024)            = 10
>read(15, "", 1024)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>mkdir("/run/systemd/sessions", 0755)    = -1 EEXIST (File exists)
>lstat("/run/systemd/sessions", {st_mode=S_IFDIR|0755, st_size=240, ...}) = 0
>mknod("/run/systemd/sessions/c27.ref", S_IFIFO|0600) = 0
>open("/run/systemd/sessions/c27.ref", O_RDONLY|O_NONBLOCK|O_CLOEXEC) = 15
>epoll_ctl(4, EPOLL_CTL_ADD, 15, {0, {u32=19, u64=19}}) = 0
>open("/run/systemd/sessions/c27.ref", O_WRONLY|O_NONBLOCK|O_CLOEXEC) = 16
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\0019\0\0\0\365\0\0\0\206\0\0\0\1\1o\0\"\0\0\0/org/fre"..., 152}, {"\33\0\0\0org.freedesktop.login1.Seat\0"..., 57}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 209
>sendmsg(3, {msg_name(0)=NULL, msg_iov(3)=[{"PRIORITY=6\nCODE_FILE=src/login/l"..., 98}, {"New session c27 of user root.", 29}, {"\n", 1}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 128
>mkdir("/sys", 0755)                     = -1 EEXIST (File exists)
>mkdir("/sys/fs", 0755)                  = -1 EEXIST (File exists)
>mkdir("/sys/fs/cgroup", 0755)           = -1 EEXIST (File exists)
>mkdir("/sys/fs/cgroup/systemd", 0755)   = -1 EEXIST (File exists)
>mkdir("/sys/fs/cgroup/systemd/user", 0755) = -1 EEXIST (File exists)
>mkdir("/sys/fs/cgroup/systemd/user/root", 0755) = -1 EEXIST (File exists)
>mkdir("/sys/fs/cgroup/systemd/user/root/c27", 0755) = 0
>open("/sys/fs/cgroup/systemd/user/root/c27/tasks", O_WRONLY|O_CREAT|O_TRUNC|O_CLOEXEC, 0666) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>write(17, "6762\n", 5)                  = 5
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>lstat("/sys/fs/cgroup/systemd/user/root/c27/tasks", {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
>chmod("/sys/fs/cgroup/systemd/user/root/c27/tasks", 0100644) = 0
>chown("/sys/fs/cgroup/systemd/user/root/c27/tasks", 0, 0) = 0
>chmod("/sys/fs/cgroup/systemd/user/root/c27", 0755) = 0
>chown("/sys/fs/cgroup/systemd/user/root/c27", 0, 0) = 0
>open("/sys/fs/cgroup/cpu/tasks", O_WRONLY|O_CREAT|O_TRUNC|O_CLOEXEC, 0666) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>write(17, "6762\n", 5)                  = 5
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>lseek(5, 0, SEEK_SET)                   = 0
>read(5, "tty3\n", 63)                   = 5
>open("/run/udev/tags/uaccess", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 17
>getdents(17, /* 14 entries */, 32768)   = 432
>readlink("/sys/dev/char/81:0", "../../devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0", 1024) = 81
>stat("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/subsystem", "../../../../../../../../../class/video4linux", 1024) = 44
>readlink("/sys/dev/char/116:9", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0"..., 1024) = 56
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:7", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c"..., 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:8", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3"..., 1024) = 56
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:6", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p", 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:10", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0"..., 1024) = 59
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:3", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p"..., 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:4", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p", 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:5", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p", 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/226:0", "../../devices/pci0000:00/0000:00:02.0/drm/card0"..., 1024) = 47
>stat("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/subsystem", "../../../../../class/drm"..., 1024) = 24
>readlink("/sys/dev/char/116:2", "../../devices/platform/thinkpad_acpi/sound/card29/controlC29"..., 1024) = 60
>stat("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:33", "../../devices/virtual/sound/timer"..., 1024) = 33
>stat("/sys/devices/virtual/sound/timer/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/virtual/sound/timer/subsystem", "../../../../class/sound", 1024) = 23
>getdents(17, /* 0 entries */, 32768)    = 0
>close(17)                               = 0
>readlink("/sys/devices/pci0000:00/0000:00:02.0/drm/card0", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/uevent", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "MAJOR=226\nMINOR=0\nDEVNAME=dri/ca"..., 4096) = 54
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/subsystem", "../../../../../class/drm"..., 1024) = 24
>open("/run/udev/data/c226:0", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=133, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "N:dri/card0\nI:11843811\nE:ID_FOR_"..., 4096) = 133
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/dri/card0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/dri/card0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/uevent", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "MAJOR=81\nMINOR=0\nDEVNAME=video0\n", 4096) = 32
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/subsystem", "../../../../../../../../../class/video4linux"..., 1024) = 44
>open("/run/udev/data/c81:0", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=839, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "N:video0\nS:v4l/by-id/usb-Chicony"..., 4096) = 839
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/video0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/video0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/uevent", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "MAJOR=116\nMINOR=9\nDEVNAME=snd/hw"..., 4096) = 37
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/subsystem", "../../../../../../class/sound"..., 1024) = 29
>open("/run/udev/data/c116:9", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=34, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "N:snd/hwC0D0\nI:12384269\nG:uacces"..., 4096) = 34
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/hwC0D0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/snd/hwC0D0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/uevent", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "MAJOR=116\nMINOR=8\nDEVNAME=snd/hw"..., 4096) = 37
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:8", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=34, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "N:snd/hwC0D3\nI:12384127\nG:uacces"..., 4096) = 34
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/hwC0D3", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/snd/hwC0D3", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/uevent", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "MAJOR=116\nMINOR=7\nDEVNAME=snd/pc"..., 4096) = 39
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:7", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "N:snd/pcmC0D0c\nI:12384222\nG:uacc"..., 4096) = 36
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D0c", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/snd/pcmC0D0c", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/uevent", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "MAJOR=116\nMINOR=6\nDEVNAME=snd/pc"..., 4096) = 39
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:6", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "N:snd/pcmC0D0p\nI:12383821\nG:uacc"..., 4096) = 36
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D0p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/snd/pcmC0D0p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/uevent", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "MAJOR=116\nMINOR=5\nDEVNAME=snd/pc"..., 4096) = 39
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:5", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "N:snd/pcmC0D3p\nI:12383250\nG:uacc"..., 4096) = 36
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D3p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/snd/pcmC0D3p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/uevent", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "MAJOR=116\nMINOR=4\nDEVNAME=snd/pc"..., 4096) = 39
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:4", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "N:snd/pcmC0D7p\nI:12383402\nG:uacc"..., 4096) = 36
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D7p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/snd/pcmC0D7p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/uevent", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "MAJOR=116\nMINOR=3\nDEVNAME=snd/pc"..., 4096) = 39
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:3", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "N:snd/pcmC0D8p\nI:12383666\nG:uacc"..., 4096) = 36
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D8p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/snd/pcmC0D8p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/uevent", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "MAJOR=116\nMINOR=10\nDEVNAME=snd/c"..., 4096) = 41
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:10", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=126, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "N:snd/controlC0\nS:snd/by-path/pc"..., 4096) = 126
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/controlC0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/snd/controlC0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>readlink("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/uevent", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "MAJOR=116\nMINOR=2\nDEVNAME=snd/co"..., 4096) = 41
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:2", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=145, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "N:snd/controlC29\nS:snd/by-path/p"..., 4096) = 145
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/controlC29", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/snd/controlC29", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>readlink("/sys/devices/virtual/sound/timer", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/virtual/sound/timer/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/virtual/sound/timer/uevent", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "MAJOR=116\nMINOR=33\nDEVNAME=snd/t"..., 4096) = 37
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/virtual/sound/timer/subsystem", "../../../../class/sound"..., 1024) = 23
>open("/run/udev/data/c116:33", O_RDONLY|O_CLOEXEC) = 17
>fstat(17, {st_mode=S_IFREG|0644, st_size=33, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(17, "N:snd/timer\nI:10592567\nG:uaccess"..., 4096) = 33
>read(17, "", 4096)                      = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/timer", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 44
>setxattr("/dev/snd/timer", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 36, 0) = 0
>mkdir("/run/systemd/seats", 0755)       = -1 EEXIST (File exists)
>lstat("/run/systemd/seats", {st_mode=S_IFDIR|0755, st_size=60, ...}) = 0
>open("/run/systemd/seats/.seat06oRAAw", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 17
>fcntl(17, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(17, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(17, 0, SEEK_CUR)                  = 0
>fchmod(17, 0644)                        = 0
>write(17, "# This is private data. Do not p"..., 140) = 140
>rename("/run/systemd/seats/.seat06oRAAw", "/run/systemd/seats/seat0") = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>mkdir("/run/systemd/users", 0755)       = -1 EEXIST (File exists)
>lstat("/run/systemd/users", {st_mode=S_IFDIR|0755, st_size=80, ...}) = 0
>open("/run/systemd/users/.06L1W2t", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 17
>fcntl(17, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(17, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(17, 0, SEEK_CUR)                  = 0
>fchmod(17, 0644)                        = 0
>write(17, "# This is private data. Do not p"..., 190) = 190
>rename("/run/systemd/users/.06L1W2t", "/run/systemd/users/0") = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>mkdir("/run/systemd/sessions", 0755)    = -1 EEXIST (File exists)
>lstat("/run/systemd/sessions", {st_mode=S_IFDIR|0755, st_size=260, ...}) = 0
>open("/run/systemd/sessions/.c21Eonyvr", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 17
>fcntl(17, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(17, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(17, 0, SEEK_CUR)                  = 0
>fchmod(17, 0644)                        = 0
>write(17, "# This is private data. Do not p"..., 222) = 222
>rename("/run/systemd/sessions/.c21Eonyvr", "/run/systemd/sessions/c21") = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>mkdir("/run/systemd/users", 0755)       = -1 EEXIST (File exists)
>lstat("/run/systemd/users", {st_mode=S_IFDIR|0755, st_size=80, ...}) = 0
>open("/run/systemd/users/.1000alYoYo", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 17
>fcntl(17, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(17, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(17, 0, SEEK_CUR)                  = 0
>fchmod(17, 0644)                        = 0
>write(17, "# This is private data. Do not p"..., 185) = 185
>rename("/run/systemd/users/.1000alYoYo", "/run/systemd/users/1000") = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>open("/dev/tty1", O_RDWR|O_NOCTTY|O_CLOEXEC) = 17
>ioctl(17, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
>ioctl(17, VT_GETSTATE, 0x7fff41d1e2b0)  = 0
>close(17)                               = 0
>mkdir("/run/systemd/sessions", 0755)    = -1 EEXIST (File exists)
>lstat("/run/systemd/sessions", {st_mode=S_IFDIR|0755, st_size=260, ...}) = 0
>open("/run/systemd/sessions/.c27yc0zrm", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 17
>fcntl(17, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(17, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(17, 0, SEEK_CUR)                  = 0
>fchmod(17, 0644)                        = 0
>write(17, "# This is private data. Do not p"..., 230) = 230
>rename("/run/systemd/sessions/.c27yc0zrm", "/run/systemd/sessions/c27") = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>mkdir("/run/systemd/users", 0755)       = -1 EEXIST (File exists)
>lstat("/run/systemd/users", {st_mode=S_IFDIR|0755, st_size=80, ...}) = 0
>open("/run/systemd/users/.0eng0Uj", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 17
>fcntl(17, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(17, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(17, 0, SEEK_CUR)                  = 0
>fchmod(17, 0644)                        = 0
>write(17, "# This is private data. Do not p"..., 190) = 190
>rename("/run/systemd/users/.0eng0Uj", "/run/systemd/users/0") = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\0010\0\0\0\366\0\0\0h\0\0\0\1\1o\0\27\0\0\0/org/fre"..., 120}, {"\3\0\0\0c27\0#\0\0\0/org/freedesktop/log"..., 48}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 168
>mkdir("/run/systemd/seats", 0755)       = -1 EEXIST (File exists)
>lstat("/run/systemd/seats", {st_mode=S_IFDIR|0755, st_size=60, ...}) = 0
>open("/run/systemd/seats/.seat0CHELoh", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 17
>fcntl(17, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(17, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(17, 0, SEEK_CUR)                  = 0
>fchmod(17, 0644)                        = 0
>write(17, "# This is private data. Do not p"..., 140) = 140
>rename("/run/systemd/seats/.seat0CHELoh", "/run/systemd/seats/seat0") = 0
>close(17)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\1N\0\0\0\367\0\0\0\206\0\0\0\1\1o\0\"\0\0\0/org/fre"..., 152}, {"\33\0\0\0org.freedesktop.login1.Seat\0"..., 78}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 230
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\0019\0\0\0\370\0\0\0~\0\0\0\1\1o\0\36\0\0\0/org/fre"..., 144}, {"\33\0\0\0org.freedesktop.login1.User\0"..., 57}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 201
>fcntl(16, F_DUPFD_CLOEXEC, 3)           = 17
>close(16)                               = 0
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\2\1\1X\0\0\0\371\0\0\0000\0\0\0\6\1s\0\6\0\0\0:1.119\0\0"..., 64}, {"\3\0\0\0c27\0#\0\0\0/org/freedesktop/log"..., 88}], msg_controllen=24, {cmsg_len=20, cmsg_level=SOL_SOCKET, cmsg_type=SCM_RIGHTS, {17}}, msg_flags=0}, MSG_NOSIGNAL) = 152
>close(17)                               = 0
>epoll_wait(4, {{EPOLLIN, {u32=3, u64=3}}}, 1, 4294967295) = 1
>epoll_wait(9, {{EPOLLIN, {u32=13672976, u64=13672976}}}, 1, 0) = 1
>recvmsg(8, {msg_name(0)=NULL, msg_iov(1)=[{"l\1\0\1d\0\0\0\2\0\0\0\247\0\0\0\1\1o\0\27\0\0\0/org/fre"..., 2048}], msg_controllen=0, msg_flags=MSG_CMSG_CLOEXEC}, MSG_CMSG_CLOEXEC) = 284
>recvmsg(8, 0x7fff41d1e570, MSG_CMSG_CLOEXEC) = -1 EAGAIN (Resource temporarily unavailable)
>open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 16
>lseek(16, 0, SEEK_CUR)                  = 0
>fstat(16, {st_mode=S_IFREG|0644, st_size=1514, ...}) = 0
>mmap(NULL, 1514, PROT_READ, MAP_SHARED, 16, 0) = 0x7fc836cdb000
>lseek(16, 1514, SEEK_SET)               = 1514
>munmap(0x7fc836cdb000, 1514)            = 0
>close(16)                               = 0
>capget(0x20080522, 0, NULL)             = 0
>capget(0x20080522, 0, {CAP_CHOWN|CAP_DAC_OVERRIDE|CAP_DAC_READ_SEARCH|CAP_FOWNER|CAP_KILL|CAP_SYS_TTY_CONFIG|CAP_AUDIT_CONTROL, CAP_CHOWN|CAP_DAC_OVERRIDE|CAP_DAC_READ_SEARCH|CAP_FOWNER|CAP_KILL|CAP_SYS_TTY_CONFIG|CAP_AUDIT_CONTROL, 0}) = 0
>open("/proc/6772/sessionid", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "6", 1024)                     = 1
>read(16, "", 1024)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>mkdir("/run/systemd/sessions", 0755)    = -1 EEXIST (File exists)
>lstat("/run/systemd/sessions", {st_mode=S_IFDIR|0755, st_size=280, ...}) = 0
>mknod("/run/systemd/sessions/6.ref", S_IFIFO|0600) = 0
>open("/run/systemd/sessions/6.ref", O_RDONLY|O_NONBLOCK|O_CLOEXEC) = 16
>epoll_ctl(4, EPOLL_CTL_ADD, 16, {0, {u32=20, u64=20}}) = 0
>open("/run/systemd/sessions/6.ref", O_WRONLY|O_NONBLOCK|O_CLOEXEC) = 17
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\0019\0\0\0\372\0\0\0\206\0\0\0\1\1o\0\"\0\0\0/org/fre"..., 152}, {"\33\0\0\0org.freedesktop.login1.Seat\0"..., 57}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 209
>sendmsg(3, {msg_name(0)=NULL, msg_iov(3)=[{"PRIORITY=6\nCODE_FILE=src/login/l"..., 98}, {"New session 6 of user root.", 27}, {"\n", 1}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 126
>mkdir("/sys", 0755)                     = -1 EEXIST (File exists)
>mkdir("/sys/fs", 0755)                  = -1 EEXIST (File exists)
>mkdir("/sys/fs/cgroup", 0755)           = -1 EEXIST (File exists)
>mkdir("/sys/fs/cgroup/systemd", 0755)   = -1 EEXIST (File exists)
>mkdir("/sys/fs/cgroup/systemd/user", 0755) = -1 EEXIST (File exists)
>mkdir("/sys/fs/cgroup/systemd/user/root", 0755) = -1 EEXIST (File exists)
>mkdir("/sys/fs/cgroup/systemd/user/root/6", 0755) = 0
>open("/sys/fs/cgroup/systemd/user/root/6/tasks", O_WRONLY|O_CREAT|O_TRUNC|O_CLOEXEC, 0666) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>write(18, "6772\n", 5)                  = 5
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>lstat("/sys/fs/cgroup/systemd/user/root/6/tasks", {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
>chmod("/sys/fs/cgroup/systemd/user/root/6/tasks", 0100644) = 0
>chown("/sys/fs/cgroup/systemd/user/root/6/tasks", 0, 0) = 0
>chmod("/sys/fs/cgroup/systemd/user/root/6", 0755) = 0
>chown("/sys/fs/cgroup/systemd/user/root/6", 0, 0) = 0
>open("/sys/fs/cgroup/cpu/tasks", O_WRONLY|O_CREAT|O_TRUNC|O_CLOEXEC, 0666) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>write(18, "6772\n", 5)                  = 5
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>lseek(5, 0, SEEK_SET)                   = 0
>read(5, "tty3\n", 63)                   = 5
>open("/run/udev/tags/uaccess", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 18
>getdents(18, /* 14 entries */, 32768)   = 432
>readlink("/sys/dev/char/81:0", "../../devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0", 1024) = 81
>stat("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/subsystem", "../../../../../../../../../class/video4linux", 1024) = 44
>readlink("/sys/dev/char/116:9", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0"..., 1024) = 56
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:7", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c"..., 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:8", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3"..., 1024) = 56
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:6", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p", 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:10", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0"..., 1024) = 59
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:3", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p"..., 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:4", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p", 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:5", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p", 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/226:0", "../../devices/pci0000:00/0000:00:02.0/drm/card0"..., 1024) = 47
>stat("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/subsystem", "../../../../../class/drm"..., 1024) = 24
>readlink("/sys/dev/char/116:2", "../../devices/platform/thinkpad_acpi/sound/card29/controlC29"..., 1024) = 60
>stat("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:33", "../../devices/virtual/sound/timer"..., 1024) = 33
>stat("/sys/devices/virtual/sound/timer/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/virtual/sound/timer/subsystem", "../../../../class/sound", 1024) = 23
>getdents(18, /* 0 entries */, 32768)    = 0
>close(18)                               = 0
>readlink("/sys/devices/pci0000:00/0000:00:02.0/drm/card0", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/uevent", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "MAJOR=226\nMINOR=0\nDEVNAME=dri/ca"..., 4096) = 54
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/subsystem", "../../../../../class/drm"..., 1024) = 24
>open("/run/udev/data/c226:0", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=133, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "N:dri/card0\nI:11843811\nE:ID_FOR_"..., 4096) = 133
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/dri/card0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>readlink("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/uevent", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "MAJOR=81\nMINOR=0\nDEVNAME=video0\n", 4096) = 32
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/subsystem", "../../../../../../../../../class/video4linux", 1024) = 44
>open("/run/udev/data/c81:0", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=839, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "N:video0\nS:v4l/by-id/usb-Chicony"..., 4096) = 839
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/video0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/uevent", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "MAJOR=116\nMINOR=9\nDEVNAME=snd/hw"..., 4096) = 37
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/subsystem", "../../../../../../class/sound"..., 1024) = 29
>open("/run/udev/data/c116:9", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=34, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "N:snd/hwC0D0\nI:12384269\nG:uacces"..., 4096) = 34
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/hwC0D0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/uevent", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "MAJOR=116\nMINOR=8\nDEVNAME=snd/hw"..., 4096) = 37
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:8", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=34, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "N:snd/hwC0D3\nI:12384127\nG:uacces"..., 4096) = 34
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/hwC0D3", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/uevent", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "MAJOR=116\nMINOR=7\nDEVNAME=snd/pc"..., 4096) = 39
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:7", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "N:snd/pcmC0D0c\nI:12384222\nG:uacc"..., 4096) = 36
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D0c", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/uevent", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "MAJOR=116\nMINOR=6\nDEVNAME=snd/pc"..., 4096) = 39
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:6", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "N:snd/pcmC0D0p\nI:12383821\nG:uacc"..., 4096) = 36
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D0p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/uevent", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "MAJOR=116\nMINOR=5\nDEVNAME=snd/pc"..., 4096) = 39
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:5", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "N:snd/pcmC0D3p\nI:12383250\nG:uacc"..., 4096) = 36
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D3p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/uevent", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "MAJOR=116\nMINOR=4\nDEVNAME=snd/pc"..., 4096) = 39
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:4", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "N:snd/pcmC0D7p\nI:12383402\nG:uacc"..., 4096) = 36
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D7p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/uevent", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "MAJOR=116\nMINOR=3\nDEVNAME=snd/pc"..., 4096) = 39
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:3", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "N:snd/pcmC0D8p\nI:12383666\nG:uacc"..., 4096) = 36
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D8p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/uevent", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "MAJOR=116\nMINOR=10\nDEVNAME=snd/c"..., 4096) = 41
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:10", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=126, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "N:snd/controlC0\nS:snd/by-path/pc"..., 4096) = 126
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/controlC0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>readlink("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/uevent", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "MAJOR=116\nMINOR=2\nDEVNAME=snd/co"..., 4096) = 41
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:2", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=145, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "N:snd/controlC29\nS:snd/by-path/p"..., 4096) = 145
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/controlC29", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>readlink("/sys/devices/virtual/sound/timer", 0x7fff41d1d520, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/virtual/sound/timer/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/virtual/sound/timer/uevent", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "MAJOR=116\nMINOR=33\nDEVNAME=snd/t"..., 4096) = 37
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/virtual/sound/timer/subsystem", "../../../../class/sound"..., 1024) = 23
>open("/run/udev/data/c116:33", O_RDONLY|O_CLOEXEC) = 18
>fstat(18, {st_mode=S_IFREG|0644, st_size=33, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(18, "N:snd/timer\nI:10592567\nG:uaccess"..., 4096) = 33
>read(18, "", 4096)                      = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/timer", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>mkdir("/run/systemd/seats", 0755)       = -1 EEXIST (File exists)
>lstat("/run/systemd/seats", {st_mode=S_IFDIR|0755, st_size=60, ...}) = 0
>open("/run/systemd/seats/.seat0kQZVmf", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 18
>fcntl(18, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(18, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(18, 0, SEEK_CUR)                  = 0
>fchmod(18, 0644)                        = 0
>write(18, "# This is private data. Do not p"..., 142) = 142
>rename("/run/systemd/seats/.seat0kQZVmf", "/run/systemd/seats/seat0") = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>mkdir("/run/systemd/users", 0755)       = -1 EEXIST (File exists)
>lstat("/run/systemd/users", {st_mode=S_IFDIR|0755, st_size=80, ...}) = 0
>open("/run/systemd/users/.0oVbjld", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 18
>fcntl(18, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(18, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(18, 0, SEEK_CUR)                  = 0
>fchmod(18, 0644)                        = 0
>write(18, "# This is private data. Do not p"..., 198) = 198
>rename("/run/systemd/users/.0oVbjld", "/run/systemd/users/0") = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>mkdir("/run/systemd/sessions", 0755)    = -1 EEXIST (File exists)
>lstat("/run/systemd/sessions", {st_mode=S_IFDIR|0755, st_size=300, ...}) = 0
>open("/run/systemd/sessions/.c27cSiTjb", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 18
>fcntl(18, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(18, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(18, 0, SEEK_CUR)                  = 0
>fchmod(18, 0644)                        = 0
>write(18, "# This is private data. Do not p"..., 230) = 230
>rename("/run/systemd/sessions/.c27cSiTjb", "/run/systemd/sessions/c27") = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>mkdir("/run/systemd/users", 0755)       = -1 EEXIST (File exists)
>lstat("/run/systemd/users", {st_mode=S_IFDIR|0755, st_size=80, ...}) = 0
>open("/run/systemd/users/.0kBnGi9", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 18
>fcntl(18, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(18, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(18, 0, SEEK_CUR)                  = 0
>fchmod(18, 0644)                        = 0
>write(18, "# This is private data. Do not p"..., 198) = 198
>rename("/run/systemd/users/.0kBnGi9", "/run/systemd/users/0") = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>open("/dev/tty1", O_RDWR|O_NOCTTY|O_CLOEXEC) = 18
>ioctl(18, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
>ioctl(18, VT_GETSTATE, 0x7fff41d1e2b0)  = 0
>close(18)                               = 0
>mkdir("/run/systemd/sessions", 0755)    = -1 EEXIST (File exists)
>lstat("/run/systemd/sessions", {st_mode=S_IFDIR|0755, st_size=300, ...}) = 0
>open("/run/systemd/sessions/.6gk3Jh7", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 18
>fcntl(18, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(18, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(18, 0, SEEK_CUR)                  = 0
>fchmod(18, 0644)                        = 0
>write(18, "# This is private data. Do not p"..., 233) = 233
>rename("/run/systemd/sessions/.6gk3Jh7", "/run/systemd/sessions/6") = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>mkdir("/run/systemd/users", 0755)       = -1 EEXIST (File exists)
>lstat("/run/systemd/users", {st_mode=S_IFDIR|0755, st_size=80, ...}) = 0
>open("/run/systemd/users/.0meUZg5", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 18
>fcntl(18, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(18, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(18, 0, SEEK_CUR)                  = 0
>fchmod(18, 0644)                        = 0
>write(18, "# This is private data. Do not p"..., 198) = 198
>rename("/run/systemd/users/.0meUZg5", "/run/systemd/users/0") = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\1.\0\0\0\373\0\0\0h\0\0\0\1\1o\0\27\0\0\0/org/fre"..., 120}, {"\1\0\0\0006\0\0\0!\0\0\0/org/freedesktop/log"..., 46}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
>mkdir("/run/systemd/seats", 0755)       = -1 EEXIST (File exists)
>lstat("/run/systemd/seats", {st_mode=S_IFDIR|0755, st_size=60, ...}) = 0
>open("/run/systemd/seats/.seat0QKXxg3", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 18
>fcntl(18, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(18, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(18, 0, SEEK_CUR)                  = 0
>fchmod(18, 0644)                        = 0
>write(18, "# This is private data. Do not p"..., 142) = 142
>rename("/run/systemd/seats/.seat0QKXxg3", "/run/systemd/seats/seat0") = 0
>close(18)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\1N\0\0\0\374\0\0\0\206\0\0\0\1\1o\0\"\0\0\0/org/fre"..., 152}, {"\33\0\0\0org.freedesktop.login1.Seat\0"..., 78}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 230
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\0019\0\0\0\375\0\0\0~\0\0\0\1\1o\0\36\0\0\0/org/fre"..., 144}, {"\33\0\0\0org.freedesktop.login1.User\0"..., 57}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 201
>fcntl(17, F_DUPFD_CLOEXEC, 3)           = 18
>close(17)                               = 0
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\2\1\1X\0\0\0\376\0\0\0000\0\0\0\6\1s\0\6\0\0\0:1.121\0\0"..., 64}, {"\1\0\0\0006\0\0\0!\0\0\0/org/freedesktop/log"..., 88}], msg_controllen=24, {cmsg_len=20, cmsg_level=SOL_SOCKET, cmsg_type=SCM_RIGHTS, {18}}, msg_flags=0}, MSG_NOSIGNAL) = 152
>close(18)                               = 0
>epoll_wait(4, {{EPOLLHUP, {u32=20, u64=20}}}, 1, 4294967295) = 1
>epoll_ctl(4, EPOLL_CTL_DEL, 16, NULL)   = 0
>close(16)                               = 0
>unlink("/run/systemd/sessions/6.ref")   = 0
>sendmsg(3, {msg_name(0)=NULL, msg_iov(3)=[{"PRIORITY=6\nCODE_FILE=src/login/l"..., 97}, {"Removed session 6.", 18}, {"\n", 1}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 116
>lstat("/sys/fs/cgroup/systemd/user/root/6", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
>open("/sys/fs/cgroup/systemd/user/root/6", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 16
>getdents(16, /* 7 entries */, 32768)    = 240
>newfstatat(16, "cgroup.clone_children", {st_mode=S_IFREG|0644, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0
>newfstatat(16, "cgroup.event_control", {st_mode=S_IFREG|0222, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0
>newfstatat(16, "notify_on_release", {st_mode=S_IFREG|0644, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0
>newfstatat(16, "cgroup.procs", {st_mode=S_IFREG|0644, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0
>newfstatat(16, "tasks", {st_mode=S_IFREG|0644, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0
>getdents(16, /* 0 entries */, 32768)    = 0
>close(16)                               = 0
>open("/proc/6772/cgroup", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "7:blkio:/\n6:net_cls:/\n5:freezer:"..., 1024) = 101
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>kill(6772, SIGTERM)                     = 0
>kill(6772, SIGHUP)                      = 0
>kill(6772, SIGCONT)                     = 0
>open("/sys/fs/cgroup/systemd/user/root/6/tasks", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>open("/sys/fs/cgroup/systemd/user/root/6", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 16
>getdents(16, /* 7 entries */, 32768)    = 240
>getdents(16, /* 0 entries */, 32768)    = 0
>close(16)                               = 0
>open("/sys/fs/cgroup/systemd/user/root/6/tasks", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>open("/sys/fs/cgroup/systemd/user/root/6", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 16
>getdents(16, /* 7 entries */, 32768)    = 240
>getdents(16, /* 0 entries */, 32768)    = 0
>lstat("/sys/fs/cgroup/systemd/user/root/6/tasks", {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
>rmdir("/sys/fs/cgroup/systemd/user/root/6") = 0
>close(16)                               = 0
>unlink("/run/systemd/sessions/6")       = 0
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\1.\0\0\0\377\0\0\0h\0\0\0\1\1o\0\27\0\0\0/org/fre"..., 120}, {"\1\0\0\0006\0\0\0!\0\0\0/org/freedesktop/log"..., 46}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
>open("/run/udev/tags/uaccess", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 16
>getdents(16, /* 14 entries */, 32768)   = 432
>readlink("/sys/dev/char/81:0", "../../devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0", 1024) = 81
>stat("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/subsystem", "../../../../../../../../../class/video4linux", 1024) = 44
>readlink("/sys/dev/char/116:9", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0"..., 1024) = 56
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:7", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c"..., 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:8", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3"..., 1024) = 56
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:6", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p", 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:10", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0"..., 1024) = 59
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:3", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p"..., 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:4", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p", 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:5", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p", 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/226:0", "../../devices/pci0000:00/0000:00:02.0/drm/card0"..., 1024) = 47
>stat("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/subsystem", "../../../../../class/drm"..., 1024) = 24
>readlink("/sys/dev/char/116:2", "../../devices/platform/thinkpad_acpi/sound/card29/controlC29"..., 1024) = 60
>stat("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:33", "../../devices/virtual/sound/timer"..., 1024) = 33
>stat("/sys/devices/virtual/sound/timer/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/virtual/sound/timer/subsystem", "../../../../class/sound", 1024) = 23
>getdents(16, /* 0 entries */, 32768)    = 0
>close(16)                               = 0
>readlink("/sys/devices/pci0000:00/0000:00:02.0/drm/card0", 0x7fff41d1d960, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/uevent", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "MAJOR=226\nMINOR=0\nDEVNAME=dri/ca"..., 4096) = 54
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/subsystem", "../../../../../class/drm", 1024) = 24
>open("/run/udev/data/c226:0", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=133, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "N:dri/card0\nI:11843811\nE:ID_FOR_"..., 4096) = 133
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/dri/card0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>readlink("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0", 0x7fff41d1d960, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/uevent", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "MAJOR=81\nMINOR=0\nDEVNAME=video0\n", 4096) = 32
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/subsystem", "../../../../../../../../../class/video4linux", 1024) = 44
>open("/run/udev/data/c81:0", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=839, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "N:video0\nS:v4l/by-id/usb-Chicony"..., 4096) = 839
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/video0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0", 0x7fff41d1d960, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/uevent", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "MAJOR=116\nMINOR=9\nDEVNAME=snd/hw"..., 4096) = 37
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/subsystem", "../../../../../../class/sound"..., 1024) = 29
>open("/run/udev/data/c116:9", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=34, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "N:snd/hwC0D0\nI:12384269\nG:uacces"..., 4096) = 34
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/hwC0D0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3", 0x7fff41d1d960, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/uevent", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "MAJOR=116\nMINOR=8\nDEVNAME=snd/hw"..., 4096) = 37
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:8", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=34, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "N:snd/hwC0D3\nI:12384127\nG:uacces"..., 4096) = 34
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/hwC0D3", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c", 0x7fff41d1d960, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/uevent", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "MAJOR=116\nMINOR=7\nDEVNAME=snd/pc"..., 4096) = 39
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:7", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "N:snd/pcmC0D0c\nI:12384222\nG:uacc"..., 4096) = 36
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D0c", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p", 0x7fff41d1d960, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/uevent", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "MAJOR=116\nMINOR=6\nDEVNAME=snd/pc"..., 4096) = 39
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:6", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "N:snd/pcmC0D0p\nI:12383821\nG:uacc"..., 4096) = 36
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D0p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p", 0x7fff41d1d960, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/uevent", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "MAJOR=116\nMINOR=5\nDEVNAME=snd/pc"..., 4096) = 39
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:5", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "N:snd/pcmC0D3p\nI:12383250\nG:uacc"..., 4096) = 36
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D3p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p", 0x7fff41d1d960, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/uevent", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "MAJOR=116\nMINOR=4\nDEVNAME=snd/pc"..., 4096) = 39
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:4", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "N:snd/pcmC0D7p\nI:12383402\nG:uacc"..., 4096) = 36
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D7p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p", 0x7fff41d1d960, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/uevent", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "MAJOR=116\nMINOR=3\nDEVNAME=snd/pc"..., 4096) = 39
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:3", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "N:snd/pcmC0D8p\nI:12383666\nG:uacc"..., 4096) = 36
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D8p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0", 0x7fff41d1d960, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/uevent", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "MAJOR=116\nMINOR=10\nDEVNAME=snd/c"..., 4096) = 41
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:10", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=126, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "N:snd/controlC0\nS:snd/by-path/pc"..., 4096) = 126
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/controlC0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>readlink("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29", 0x7fff41d1d960, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/uevent", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "MAJOR=116\nMINOR=2\nDEVNAME=snd/co"..., 4096) = 41
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:2", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=145, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "N:snd/controlC29\nS:snd/by-path/p"..., 4096) = 145
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/controlC29", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>readlink("/sys/devices/virtual/sound/timer", 0x7fff41d1d960, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/virtual/sound/timer/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/virtual/sound/timer/uevent", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "MAJOR=116\nMINOR=33\nDEVNAME=snd/t"..., 4096) = 37
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/virtual/sound/timer/subsystem", "../../../../class/sound"..., 1024) = 23
>open("/run/udev/data/c116:33", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=33, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "N:snd/timer\nI:10592567\nG:uaccess"..., 4096) = 33
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/timer", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\1>\0\0\0\0\1\0\0\206\0\0\0\1\1o\0\"\0\0\0/org/fre"..., 152}, {"\33\0\0\0org.freedesktop.login1.Seat\0"..., 62}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 214
>mkdir("/run/systemd/seats", 0755)       = -1 EEXIST (File exists)
>lstat("/run/systemd/seats", {st_mode=S_IFDIR|0755, st_size=60, ...}) = 0
>open("/run/systemd/seats/.seat0YXbBt1", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 16
>fcntl(16, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(16, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(16, 0, SEEK_CUR)                  = 0
>fchmod(16, 0644)                        = 0
>write(16, "# This is private data. Do not p"..., 120) = 120
>rename("/run/systemd/seats/.seat0YXbBt1", "/run/systemd/seats/seat0") = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>mkdir("/run/systemd/sessions", 0755)    = -1 EEXIST (File exists)
>lstat("/run/systemd/sessions", {st_mode=S_IFDIR|0755, st_size=280, ...}) = 0
>open("/run/systemd/sessions/.62usRGZ", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 16
>fcntl(16, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(16, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(16, 0, SEEK_CUR)                  = 0
>fchmod(16, 0644)                        = 0
>write(16, "# This is private data. Do not p"..., 180) = 180
>rename("/run/systemd/sessions/.62usRGZ", "/run/systemd/sessions/6") = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>mkdir("/run/systemd/users", 0755)       = -1 EEXIST (File exists)
>lstat("/run/systemd/users", {st_mode=S_IFDIR|0755, st_size=80, ...}) = 0
>open("/run/systemd/users/.0qA4jUX", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 16
>fcntl(16, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(16, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(16, 0, SEEK_CUR)                  = 0
>fchmod(16, 0644)                        = 0
>write(16, "# This is private data. Do not p"..., 190) = 190
>rename("/run/systemd/users/.0qA4jUX", "/run/systemd/users/0") = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\0019\0\0\0\1\1\0\0\206\0\0\0\1\1o\0\"\0\0\0/org/fre"..., 152}, {"\33\0\0\0org.freedesktop.login1.Seat\0"..., 57}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 209
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\0019\0\0\0\2\1\0\0~\0\0\0\1\1o\0\36\0\0\0/org/fre"..., 144}, {"\33\0\0\0org.freedesktop.login1.User\0"..., 57}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 201
>unlink("/run/systemd/sessions/6")       = 0
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\0019\0\0\0\3\1\0\0\206\0\0\0\1\1o\0\"\0\0\0/org/fre"..., 152}, {"\33\0\0\0org.freedesktop.login1.Seat\0"..., 57}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 209
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\0019\0\0\0\4\1\0\0~\0\0\0\1\1o\0\36\0\0\0/org/fre"..., 144}, {"\33\0\0\0org.freedesktop.login1.User\0"..., 57}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 201
>epoll_wait(4, {{EPOLLIN, {u32=3, u64=3}}}, 1, 4294967295) = 1
>epoll_wait(9, {{EPOLLIN, {u32=13672976, u64=13672976}}}, 1, 0) = 1
>recvmsg(8, {msg_name(0)=NULL, msg_iov(1)=[{"l\4\1\1\21\0\0\0\1\0\0\0~\0\0\0\1\1o\0\37\0\0\0/org/fre"..., 2048}], msg_controllen=0, msg_flags=MSG_CMSG_CLOEXEC}, MSG_CMSG_CLOEXEC) = 324
>recvmsg(8, 0x7fff41d1e570, MSG_CMSG_CLOEXEC) = -1 EAGAIN (Resource temporarily unavailable)
>poll([{fd=15, events=POLLIN|POLLHUP}], 1, 0) = 1 ([{fd=15, revents=POLLHUP}])
>open("/sys/fs/cgroup/systemd/user/root/c27/tasks", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>open("/sys/fs/cgroup/systemd/user/root/c27", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 16
>getdents(16, /* 7 entries */, 32768)    = 240
>getdents(16, /* 0 entries */, 32768)    = 0
>close(16)                               = 0
>sendmsg(3, {msg_name(0)=NULL, msg_iov(3)=[{"PRIORITY=6\nCODE_FILE=src/login/l"..., 97}, {"Removed session c27.", 20}, {"\n", 1}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 118
>lstat("/sys/fs/cgroup/systemd/user/root/c27", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
>open("/sys/fs/cgroup/systemd/user/root/c27", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 16
>getdents(16, /* 7 entries */, 32768)    = 240
>newfstatat(16, "cgroup.clone_children", {st_mode=S_IFREG|0644, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0
>newfstatat(16, "cgroup.event_control", {st_mode=S_IFREG|0222, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0
>newfstatat(16, "notify_on_release", {st_mode=S_IFREG|0644, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0
>newfstatat(16, "cgroup.procs", {st_mode=S_IFREG|0644, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0
>newfstatat(16, "tasks", {st_mode=S_IFREG|0644, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0
>getdents(16, /* 0 entries */, 32768)    = 0
>close(16)                               = 0
>open("/proc/6762/cgroup", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>open("/sys/fs/cgroup/systemd/user/root/c27/tasks", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>open("/sys/fs/cgroup/systemd/user/root/c27", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 16
>getdents(16, /* 7 entries */, 32768)    = 240
>getdents(16, /* 0 entries */, 32768)    = 0
>close(16)                               = 0
>open("/sys/fs/cgroup/systemd/user/root/c27/tasks", O_RDONLY|O_CLOEXEC) = 16
>fstat(16, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(16, "", 4096)                      = 0
>close(16)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>open("/sys/fs/cgroup/systemd/user/root/c27", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 16
>getdents(16, /* 7 entries */, 32768)    = 240
>getdents(16, /* 0 entries */, 32768)    = 0
>lstat("/sys/fs/cgroup/systemd/user/root/c27/tasks", {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
>rmdir("/sys/fs/cgroup/systemd/user/root/c27") = 0
>close(16)                               = 0
>unlink("/run/systemd/sessions/c27")     = 0
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\0010\0\0\0\5\1\0\0h\0\0\0\1\1o\0\27\0\0\0/org/fre"..., 120}, {"\3\0\0\0c27\0#\0\0\0/org/freedesktop/log"..., 48}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 168
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\0019\0\0\0\6\1\0\0\206\0\0\0\1\1o\0\"\0\0\0/org/fre"..., 152}, {"\33\0\0\0org.freedesktop.login1.Seat\0"..., 57}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 209
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\0019\0\0\0\7\1\0\0~\0\0\0\1\1o\0\36\0\0\0/org/fre"..., 144}, {"\33\0\0\0org.freedesktop.login1.User\0"..., 57}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 201
>epoll_ctl(4, EPOLL_CTL_DEL, 15, NULL)   = 0
>close(15)                               = 0
>unlink("/run/systemd/sessions/c27.ref") = 0
>epoll_wait(4, {{EPOLLERR, {u32=2, u64=2}}}, 1, 4294967295) = 1
>lseek(5, 0, SEEK_SET)                   = 0
>read(5, "tty2\n", 63)                   = 5
>open("/dev/tty1", O_RDWR|O_NOCTTY|O_CLOEXEC) = 15
>ioctl(15, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
>ioctl(15, VT_GETSTATE, 0x7fff41d1e680)  = 0
>close(15)                               = 0
>epoll_wait(4, {{EPOLLERR, {u32=2, u64=2}}}, 1, 4294967295) = 1
>lseek(5, 0, SEEK_SET)                   = 0
>read(5, "tty1\n", 63)                   = 5
>open("/dev/tty1", O_RDWR|O_NOCTTY|O_CLOEXEC) = 15
>ioctl(15, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
>ioctl(15, VT_GETSTATE, 0x7fff41d1e680)  = 0
>close(15)                               = 0
>epoll_wait(4, {{EPOLLERR, {u32=2, u64=2}}}, 1, 4294967295) = 1
>lseek(5, 0, SEEK_SET)                   = 0
>read(5, "tty7\n", 63)                   = 5
>open("/run/udev/tags/uaccess", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 15
>getdents(15, /* 14 entries */, 32768)   = 432
>readlink("/sys/dev/char/81:0", "../../devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0", 1024) = 81
>stat("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/subsystem", "../../../../../../../../../class/video4linux", 1024) = 44
>readlink("/sys/dev/char/116:9", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0"..., 1024) = 56
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:7", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c"..., 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:8", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3"..., 1024) = 56
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:6", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p", 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:10", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0"..., 1024) = 59
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:3", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p"..., 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:4", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p", 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:5", "../../devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p", 1024) = 58
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/226:0", "../../devices/pci0000:00/0000:00:02.0/drm/card0"..., 1024) = 47
>stat("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/subsystem", "../../../../../class/drm"..., 1024) = 24
>readlink("/sys/dev/char/116:2", "../../devices/platform/thinkpad_acpi/sound/card29/controlC29"..., 1024) = 60
>stat("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/subsystem", "../../../../../../class/sound", 1024) = 29
>readlink("/sys/dev/char/116:33", "../../devices/virtual/sound/timer"..., 1024) = 33
>stat("/sys/devices/virtual/sound/timer/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>readlink("/sys/devices/virtual/sound/timer/subsystem", "../../../../class/sound", 1024) = 23
>getdents(15, /* 0 entries */, 32768)    = 0
>close(15)                               = 0
>readlink("/sys/devices/pci0000:00/0000:00:02.0/drm/card0", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=226\nMINOR=0\nDEVNAME=dri/ca"..., 4096) = 54
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:02.0/drm/card0/subsystem", "../../../../../class/drm"..., 1024) = 24
>open("/run/udev/data/c226:0", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=133, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:dri/card0\nI:11843811\nE:ID_FOR_"..., 4096) = 133
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/dri/card0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/dri/card0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=81\nMINOR=0\nDEVNAME=video0\n", 4096) = 32
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/video4linux/video0/subsystem", "../../../../../../../../../class/video4linux"..., 1024) = 44
>open("/run/udev/data/c81:0", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=839, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:video0\nS:v4l/by-id/usb-Chicony"..., 4096) = 839
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/video0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/video0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=9\nDEVNAME=snd/hw"..., 4096) = 37
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D0/subsystem", "../../../../../../class/sound"..., 1024) = 29
>open("/run/udev/data/c116:9", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=34, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/hwC0D0\nI:12384269\nG:uacces"..., 4096) = 34
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/hwC0D0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/snd/hwC0D0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=8\nDEVNAME=snd/hw"..., 4096) = 37
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/hwC0D3/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:8", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=34, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/hwC0D3\nI:12384127\nG:uacces"..., 4096) = 34
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/hwC0D3", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/snd/hwC0D3", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=7\nDEVNAME=snd/pc"..., 4096) = 39
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0c/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:7", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/pcmC0D0c\nI:12384222\nG:uacc"..., 4096) = 36
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D0c", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/snd/pcmC0D0c", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=6\nDEVNAME=snd/pc"..., 4096) = 39
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D0p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:6", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/pcmC0D0p\nI:12383821\nG:uacc"..., 4096) = 36
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D0p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/snd/pcmC0D0p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=5\nDEVNAME=snd/pc"..., 4096) = 39
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D3p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:5", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/pcmC0D3p\nI:12383250\nG:uacc"..., 4096) = 36
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D3p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/snd/pcmC0D3p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=4\nDEVNAME=snd/pc"..., 4096) = 39
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D7p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:4", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/pcmC0D7p\nI:12383402\nG:uacc"..., 4096) = 36
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D7p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/snd/pcmC0D7p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=3\nDEVNAME=snd/pc"..., 4096) = 39
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/pcmC0D8p/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:3", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=36, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/pcmC0D8p\nI:12383666\nG:uacc"..., 4096) = 36
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/pcmC0D8p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/snd/pcmC0D8p", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=10\nDEVNAME=snd/c"..., 4096) = 41
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/controlC0/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:10", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=126, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/controlC0\nS:snd/by-path/pc"..., 4096) = 126
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/controlC0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/snd/controlC0", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>readlink("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=2\nDEVNAME=snd/co"..., 4096) = 41
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/platform/thinkpad_acpi/sound/card29/controlC29/subsystem", "../../../../../../class/sound", 1024) = 29
>open("/run/udev/data/c116:2", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=145, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/controlC29\nS:snd/by-path/p"..., 4096) = 145
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/controlC29", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/snd/controlC29", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>readlink("/sys/devices/virtual/sound/timer", 0x7fff41d1d8f0, 1024) = -1 EINVAL (Invalid argument)
>stat("/sys/devices/virtual/sound/timer/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>open("/sys/devices/virtual/sound/timer/uevent", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "MAJOR=116\nMINOR=33\nDEVNAME=snd/t"..., 4096) = 37
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>readlink("/sys/devices/virtual/sound/timer/subsystem", "../../../../class/sound"..., 1024) = 23
>open("/run/udev/data/c116:33", O_RDONLY|O_CLOEXEC) = 15
>fstat(15, {st_mode=S_IFREG|0644, st_size=33, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>read(15, "N:snd/timer\nI:10592567\nG:uaccess"..., 4096) = 33
>read(15, "", 4096)                      = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>getxattr("/dev/snd/timer", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 132) = 36
>setxattr("/dev/snd/timer", "system.posix_acl_access", "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00\x06\x00\xe8\x03\x00\x00\x04\x00\x06\x00\xff\xff\xff\xff\x10\x00\x06\x00\xff\xff\xff\xff \x00\x00\x00\xff\xff\xff\xff", 44, 0) = 0
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\0017\0\0\0\10\1\0\0\206\0\0\0\1\1o\0\"\0\0\0/org/fre"..., 152}, {"\36\0\0\0org.freedesktop.login1.Sessi"..., 55}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 207
>sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\1>\0\0\0\t\1\0\0\206\0\0\0\1\1o\0\"\0\0\0/org/fre"..., 152}, {"\33\0\0\0org.freedesktop.login1.Seat\0"..., 62}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 214
>mkdir("/run/systemd/seats", 0755)       = -1 EEXIST (File exists)
>lstat("/run/systemd/seats", {st_mode=S_IFDIR|0755, st_size=60, ...}) = 0
>open("/run/systemd/seats/.seat04znap0", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 15
>fcntl(15, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(15, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(15, 0, SEEK_CUR)                  = 0
>fchmod(15, 0644)                        = 0
>write(15, "# This is private data. Do not p"..., 136) = 136
>rename("/run/systemd/seats/.seat04znap0", "/run/systemd/seats/seat0") = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>mkdir("/run/systemd/sessions", 0755)    = -1 EEXIST (File exists)
>lstat("/run/systemd/sessions", {st_mode=S_IFDIR|0755, st_size=240, ...}) = 0
>open("/run/systemd/sessions/.c14xNgU2", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 15
>fcntl(15, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(15, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(15, 0, SEEK_CUR)                  = 0
>fchmod(15, 0644)                        = 0
>write(15, "# This is private data. Do not p"..., 216) = 216
>rename("/run/systemd/sessions/.c14xNgU2", "/run/systemd/sessions/c1") = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>mkdir("/run/systemd/users", 0755)       = -1 EEXIST (File exists)
>lstat("/run/systemd/users", {st_mode=S_IFDIR|0755, st_size=80, ...}) = 0
>open("/run/systemd/users/.1000aT7Bp5", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 15
>fcntl(15, F_GETFL)                      = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>fstat(15, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc836cdb000
>lseek(15, 0, SEEK_CUR)                  = 0
>fchmod(15, 0644)                        = 0
>write(15, "# This is private data. Do not p"..., 196) = 196
>rename("/run/systemd/users/.1000aT7Bp5", "/run/systemd/users/1000") = 0
>close(15)                               = 0
>munmap(0x7fc836cdb000, 4096)            = 0
>epoll_wait(4,  <unfinished ...>
>Process 5170 detached

Actions: View

Attachments on bug 45670: 56794

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.