Attachment 120926 Details for Bug 93649 – Strace of Xorg up to X freezing

Strace of Xorg up to X freezing

strace.txt (text/plain), 77.32 KB, created by Matthew Dawson on 2016-01-10 05:13:28 UTC

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Creator: Matthew Dawson

Created: 2016-01-10 05:13:28 UTC

Size: 77.32 KB

patch

obsolete

>1243  <... futex resumed> )             = 0
>673   <... futex resumed> )             = 1
>1243  futex(0x1d43870, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
>673   futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>1243  <... futex resumed> )             = -1 EAGAIN (Resource temporarily unavailable)
>673   <... futex resumed> )             = 0
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 449983, NULL <unfinished ...>
>1243  <... futex resumed> )             = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df3698e0) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469721, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   writev(34, [{"\1\0\252\316\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\n\2\0M\304\302\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   recvmsg(34, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {69, 447000}) = 1 (in [44], left {67, 474922})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"+\0\1\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 4
>673   writev(44, [{"\1\1\261\26\0\0\0\0\v\0\340\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {67, 474000}) = 1 (in [44], left {67, 449806})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"&\0\2\0\237\4\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   writev(44, [{"\1\1\262\26\0\0\0\0\237\4\0\0]\5\300\0\341\n\4\2\341\n\4\2\20\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {67, 450000}) = 1 (in [44], left {67, 449993})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"&\0\2\0\237\4\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   writev(44, [{"\1\1\263\26\0\0\0\0\237\4\0\0]\5\300\0\341\n\4\2\341\n\4\2\20\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"\202\3\n\0\5\0\0\2\r\0\0\2\200\7\213\4\0\0\24\0r\7H\3\0\0\24\0 \2\0\0\f\0\0\2\0\0\0\0\202\3\n\0\5\0\0\2\r\0\0\2\200\7\213\4\1\0\\\3p\7\250\0\1\0\\\3 \2\0\0\f\0\0\2\0\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 80
>673   ioctl(20, 0xc008646a, 0x7ffcf1094ca0) = -1 EBUSY (Device or resource busy)
>673   munmap(0x7fd0dd2e1000, 6668288)   = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   munmap(0x7fd0ddab6000, 1077248)   = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc020645d, 0x7ffcf1094c50) = 0
>673   --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
>673   rt_sigreturn()                    = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c30) = 0
>673   ioctl(20, 0xc020645e, 0x7ffcf1095dc0) = 0
>673   mmap(NULL, 6451200, PROT_READ|PROT_WRITE, MAP_SHARED, 20, 0x1555f4000) = 0x7fd0dd316000
>673   ioctl(20, 0xc008646a, 0x7ffcf10961b0) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf1096160) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1096140) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
>1243  <... futex resumed> )             = 0
>673   <... futex resumed> )             = 1
>1243  futex(0x1d43870, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
>673   futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>1243  <... futex resumed> )             = -1 EAGAIN (Resource temporarily unavailable)
>673   <... futex resumed> )             = 0
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 449985, NULL <unfinished ...>
>1243  <... futex resumed> )             = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df359030) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469723, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   writev(34, [{"Z\3\253\316\201\5\300\0\203\5\300\0\250\315%\0\0\0\0\0\200\7\260\4\0\0\0\0\200\7\260\4", 32}], 1) = 32
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43], NULL, NULL, {0, 0}) = 0 (Timeout)
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   ioctl(20, 0xc020645d, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c30) = 0
>673   ioctl(20, 0xc020645e, 0x7ffcf1095dc0) = 0
>673   mmap(NULL, 1290240, PROT_READ|PROT_WRITE, MAP_SHARED, 20, 0x14070c000) = 0x7fd0dda82000
>673   ioctl(20, 0xc008646a, 0x7ffcf10965f0) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf10965a0) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1096580) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
>1243  <... futex resumed> )             = 0
>673   <... futex resumed> )             = 1
>1243  futex(0x1d43870, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
>673   futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>1243  <... futex resumed> )             = -1 EAGAIN (Resource temporarily unavailable)
>673   <... futex resumed> )             = 0
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 449987, NULL <unfinished ...>
>1243  <... futex resumed> )             = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df3698e0) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469725, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {67, 437000}) = 1 (in [34], left {67, 433742})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\5\2\0N\304\302\0\216\3\4\0\203\5\300\0\0\0\0\0N\304\302\0\211\23\2\0N\304\302\0\211\n\2\0N\304\302\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 40
>673   writev(34, [{"\1\0\256\316\4\0\0\0\0\0009\0r\7\360\3\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0009\0r\7H\3\1\0\201\3p\7\250\0", 48}], 1) = 48
>673   recvmsg(34, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {67, 433000}) = 1 (in [34], left {67, 431526})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\5\4\0O\304\302\0\0\0009\0r\7H\3\231\6\5\0g\0\0\0O\304\302\0\0\0\0\0\1\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 36
>673   ioctl(20, 0xc008646a, 0x7ffcf1096540) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf10964f0) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf10964d0) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
>1243  <... futex resumed> )             = 0
>673   <... futex resumed> )             = 1
>1243  futex(0x1d43870, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
>673   futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>1243  <... futex resumed> )             = -1 EAGAIN (Resource temporarily unavailable)
>673   <... futex resumed> )             = 0
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 449989, NULL <unfinished ...>
>1243  <... futex resumed> )             = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df359030) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469727, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   writev(34, [{"\1\0\261\316\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(34, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {67, 431000}) = 1 (in [34], left {67, 430984})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\n\2\0O\304\302\0\211\5\4\0P\304\302\0\1\0\201\3p\7\250\0\231\6\5\0g\0\0\0P\304\302\0\0\0\0\0\1\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 44
>673   ioctl(20, 0xc008646a, 0x7ffcf1096540) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf10964f0) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf10964d0) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
>1243  <... futex resumed> )             = 0
>673   <... futex resumed> )             = 1
>1243  futex(0x1d43870, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
>673   futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>1243  <... futex resumed> )             = -1 EAGAIN (Resource temporarily unavailable)
>673   <... futex resumed> )             = 0
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 449991, NULL <unfinished ...>
>1243  <... futex resumed> )             = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df3698e0) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469729, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   writev(34, [{"\1\0\264\316\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\n\2\0P\304\302\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   recvmsg(34, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {67, 430000}) = 1 (in [44], left {65, 461301})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"+\0\1\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 4
>673   writev(44, [{"\1\1\266\26\0\0\0\0\v\0\340\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {65, 461000}) = 1 (in [44], left {65, 439047})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"&\0\2\0\237\4\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   writev(44, [{"\1\1\267\26\0\0\0\0\237\4\0\0]\5\300\0\341\n\4\2\341\n\4\2\20\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {65, 439000}) = 1 (in [44], left {65, 438993})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"&\0\2\0\237\4\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   writev(44, [{"\1\1\270\26\0\0\0\0\237\4\0\0]\5\300\0\341\n\4\2\341\n\4\2\20\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {65, 439000}) = 1 (in [44], left {65, 438995})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"\202\3\n\0\5\0\0\2\r\0\0\2\200\7\213\4\0\0\24\0r\7d\3\0\0\24\0 \2\0\0\f\0\0\2\0\0\0\0\202\3\n\0\5\0\0\2\r\0\0\2\200\7\213\4\1\0x\3p\7\214\0\1\0x\3 \2\0\0\f\0\0\2\0\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 80
>673   munmap(0x7fd0dd316000, 6451200)   = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   munmap(0x7fd0dda82000, 1290240)   = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc020645d, 0x7ffcf1094c50) = 0
>673   --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
>673   rt_sigreturn()                    = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c30) = 0
>673   ioctl(20, 0xc020645e, 0x7ffcf1095dc0) = 0
>673   mmap(NULL, 6668288, PROT_READ|PROT_WRITE, MAP_SHARED, 20, 0x1555f4000) = 0x7fd0dd2e1000
>673   ioctl(20, 0xc008646a, 0x7ffcf10961b0) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf1096160) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1096140) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
>1243  <... futex resumed> )             = 0
>673   <... futex resumed> )             = 1
>1243  futex(0x1d43870, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
>673   futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>1243  <... futex resumed> )             = -1 EAGAIN (Resource temporarily unavailable)
>673   <... futex resumed> )             = 0
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 449993, NULL <unfinished ...>
>1243  <... futex resumed> )             = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df359030) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469731, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   writev(34, [{"Z\3\265\316\201\5\300\0\203\5\300\0\203\325%\0\0\0\0\0\200\7\260\4\0\0\0\0\200\7\260\4", 32}], 1) = 32
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43], NULL, NULL, {0, 0}) = 0 (Timeout)
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   ioctl(20, 0xc020645d, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c30) = 0
>673   ioctl(20, 0xc020645e, 0x7ffcf1095dc0) = 0
>673   mmap(NULL, 1077248, PROT_READ|PROT_WRITE, MAP_SHARED, 20, 0x14070a000) = 0x7fd0ddab6000
>673   ioctl(20, 0xc008646a, 0x7ffcf10965f0) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf10965a0) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1096580) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
>1243  <... futex resumed> )             = 0
>673   <... futex resumed> )             = 1
>1243  futex(0x1d43870, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
>673   futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>1243  <... futex resumed> )             = -1 EAGAIN (Resource temporarily unavailable)
>673   <... futex resumed> )             = 0
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 449995, NULL <unfinished ...>
>1243  <... futex resumed> )             = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df3698e0) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469733, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {65, 427000}) = 1 (in [34], left {65, 423742})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\5\2\0Q\304\302\0\216\3\4\0\203\5\300\0\0\0\0\0Q\304\302\0\211\23\2\0Q\304\302\0\211\n\2\0Q\304\302\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 40
>673   writev(34, [{"\1\0\270\316\4\0\0\0\0\0009\0r\7\360\3\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0009\0r\7d\3\1\0\235\3p\7\214\0", 48}], 1) = 48
>673   recvmsg(34, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {65, 423000}) = 1 (in [34], left {65, 421423})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\5\4\0R\304\302\0\0\0009\0r\7d\3\231\6\5\0g\0\0\0R\304\302\0\0\0\0\0\1\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 36
>673   ioctl(20, 0xc008646a, 0x7ffcf1096540) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf10964f0) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf10964d0) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
>1243  <... futex resumed> )             = 0
>673   <... futex resumed> )             = 1
>1243  futex(0x1d43870, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
>673   futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>1243  <... futex resumed> )             = -1 EAGAIN (Resource temporarily unavailable)
>673   <... futex resumed> )             = 0
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 449997, NULL <unfinished ...>
>1243  <... futex resumed> )             = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df359030) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469735, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   writev(34, [{"\1\0\273\316\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\n\2\0R\304\302\0\211\5\4\0S\304\302\0\1\0\235\3p\7\214\0\231\6\5\0g\0\0\0S\304\302\0\0\0\0\0\1\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 44
>673   ioctl(20, 0xc008646a, 0x7ffcf1096540) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf10964f0) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf10964d0) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
>1243  <... futex resumed> )             = 0
>673   <... futex resumed> )             = 1
>1243  futex(0x1d43870, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
>673   futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>1243  <... futex resumed> )             = -1 EAGAIN (Resource temporarily unavailable)
>673   <... futex resumed> )             = 0
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 449999, NULL <unfinished ...>
>1243  <... futex resumed> )             = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df3698e0) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469737, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   writev(34, [{"\1\0\276\316\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\n\2\0S\304\302\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   recvmsg(34, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {65, 420000}) = 1 (in [44], left {63, 448468})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"+\0\1\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 4
>673   writev(44, [{"\1\1\273\26\0\0\0\0\v\0\340\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {63, 448000}) = 1 (in [44], left {63, 426031})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"&\0\2\0\237\4\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   writev(44, [{"\1\1\274\26\0\0\0\0\237\4\0\0]\5\300\0\341\n\4\2\341\n\4\2\20\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {63, 426000}) = 1 (in [44], left {63, 425993})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"&\0\2\0\237\4\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   writev(44, [{"\1\1\275\26\0\0\0\0\237\4\0\0]\5\300\0\341\n\4\2\341\n\4\2\20\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {63, 425000}) = 1 (in [44], left {63, 424995})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"\202\3\n\0\5\0\0\2\r\0\0\2\200\7\213\4\0\0\24\0r\7d\3\0\0\24\0 \2\0\0\f\0\0\2\0\0\0\0\202\3\n\0\5\0\0\2\r\0\0\2\200\7\213\4\1\0x\3p\7\214\0\1\0x\3 \2\0\0\f\0\0\2\0\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 80
>673   ioctl(20, 0xc008646a, 0x7ffcf1094ca0) = -1 EBUSY (Device or resource busy)
>673   munmap(0x7fd0dd2e1000, 6668288)   = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   munmap(0x7fd0ddab6000, 1077248)   = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc020645d, 0x7ffcf1094c50) = 0
>673   --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
>673   rt_sigreturn()                    = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c30) = 0
>673   ioctl(20, 0xc020645e, 0x7ffcf1095dc0) = 0
>673   mmap(NULL, 6668288, PROT_READ|PROT_WRITE, MAP_SHARED, 20, 0x1555f4000) = 0x7fd0dd2e1000
>673   ioctl(20, 0xc008646a, 0x7ffcf10961b0) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf1096160) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1096140) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
>1243  <... futex resumed> )             = 0
>673   <... futex resumed> )             = 1
>1243  futex(0x1d43870, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
>673   futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>1243  <... futex resumed> )             = -1 EAGAIN (Resource temporarily unavailable)
>673   <... futex resumed> )             = 0
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 450001, NULL <unfinished ...>
>1243  <... futex resumed> )             = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df359030) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469739, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   writev(34, [{"Z\3\277\316\201\5\300\0\203\5\300\0a\335%\0\0\0\0\0\200\7\260\4\0\0\0\0\200\7\260\4", 32}], 1) = 32
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43], NULL, NULL, {0, 0}) = 0 (Timeout)
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   ioctl(20, 0xc020645d, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c30) = 0
>673   ioctl(20, 0xc020645e, 0x7ffcf1095dc0) = 0
>673   mmap(NULL, 1077248, PROT_READ|PROT_WRITE, MAP_SHARED, 20, 0x14070a000) = 0x7fd0ddab6000
>673   ioctl(20, 0xc008646a, 0x7ffcf10965f0) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf10965a0) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1096580) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
>1243  <... futex resumed> )             = 0
>673   <... futex resumed> )             = 1
>1243  futex(0x1d43870, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
>673   futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>1243  <... futex resumed> )             = -1 EAGAIN (Resource temporarily unavailable)
>673   <... futex resumed> )             = 0
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 450003, NULL <unfinished ...>
>1243  <... futex resumed> )             = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df3698e0) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469741, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {63, 414000}) = 1 (in [34], left {63, 409435})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\5\2\0T\304\302\0\216\3\4\0\203\5\300\0\0\0\0\0T\304\302\0\211\23\2\0T\304\302\0\211\n\2\0T\304\302\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 40
>673   writev(34, [{"\1\0\302\316\4\0\0\0\0\0009\0r\7\360\3\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0009\0r\7d\3\1\0\235\3p\7\214\0", 48}], 1) = 48
>673   recvmsg(34, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {63, 409000}) = 1 (in [34], left {63, 407420})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\5\4\0U\304\302\0\0\0009\0r\7d\3\231\6\5\0g\0\0\0U\304\302\0\0\0\0\0\1\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 36
>673   ioctl(20, 0xc008646a, 0x7ffcf1096540) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf10964f0) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf10964d0) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
>1243  <... futex resumed> )             = 0
>673   <... futex resumed> )             = 1
>1243  futex(0x1d43870, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
>673   futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>1243  <... futex resumed> )             = -1 EAGAIN (Resource temporarily unavailable)
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>673   <... futex resumed> )             = 0
>1243  <... futex resumed> )             = 0
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 450005, NULL <unfinished ...>
>1243  ioctl(20, 0xc0206466, 0x7fd0df359030) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469743, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   writev(34, [{"\1\0\305\316\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\n\2\0U\304\302\0\211\5\4\0V\304\302\0\1\0\235\3p\7\214\0\231\6\5\0g\0\0\0V\304\302\0\0\0\0\0\1\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 44
>673   ioctl(20, 0xc008646a, 0x7ffcf1096540) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf10964f0) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf10964d0) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
>1243  <... futex resumed> )             = 0
>673   <... futex resumed> )             = 1
>1243  futex(0x1d43870, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
>673   futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>1243  <... futex resumed> )             = -1 EAGAIN (Resource temporarily unavailable)
>673   <... futex resumed> )             = 0
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 450007, NULL <unfinished ...>
>1243  <... futex resumed> )             = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df3698e0) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469745, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   writev(34, [{"\1\0\310\316\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\n\2\0V\304\302\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   recvmsg(34, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {63, 406000}) = 1 (in [44], left {61, 435030})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"+\0\1\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 4
>673   writev(44, [{"\1\1\300\26\0\0\0\0\v\0\340\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {61, 435000}) = 1 (in [44], left {61, 413532})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"&\0\2\0\237\4\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   writev(44, [{"\1\1\301\26\0\0\0\0\237\4\0\0]\5\300\0\341\n\4\2\341\n\4\2\20\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {61, 413000}) = 1 (in [44], left {61, 412994})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"&\0\2\0\237\4\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   writev(44, [{"\1\1\302\26\0\0\0\0\237\4\0\0]\5\300\0\341\n\4\2\341\n\4\2\20\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {61, 413000}) = 1 (in [44], left {61, 412995})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"\202\3\n\0\5\0\0\2\r\0\0\2\200\7\213\4\0\0\24\0r\7d\3\0\0\24\0 \2\0\0\f\0\0\2\0\0\0\0\202\3\n\0\5\0\0\2\r\0\0\2\200\7\213\4\1\0x\3p\7\214\0\1\0x\3 \2\0\0\f\0\0\2\0\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 80
>673   ioctl(20, 0xc008646a, 0x7ffcf1094ca0) = -1 EBUSY (Device or resource busy)
>673   munmap(0x7fd0dd2e1000, 6668288)   = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   munmap(0x7fd0ddab6000, 1077248)   = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc020645d, 0x7ffcf1094c50) = 0
>673   --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
>673   rt_sigreturn()                    = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c30) = 0
>673   ioctl(20, 0xc020645e, 0x7ffcf1095dc0) = 0
>673   mmap(NULL, 6668288, PROT_READ|PROT_WRITE, MAP_SHARED, 20, 0x1555f4000) = 0x7fd0dd2e1000
>673   ioctl(20, 0xc008646a, 0x7ffcf10961b0) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf1096160) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1096140) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>1243  <... futex resumed> )             = 0
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 450009, NULL <unfinished ...>
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1) = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df359030) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469747, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   writev(34, [{"Z\3\311\316\201\5\300\0\203\5\300\0=\345%\0\0\0\0\0\200\7\260\4\0\0\0\0\200\7\260\4", 32}], 1) = 32
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43], NULL, NULL, {0, 0}) = 0 (Timeout)
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   ioctl(20, 0xc020645d, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c30) = 0
>673   ioctl(20, 0xc020645e, 0x7ffcf1095dc0) = 0
>673   mmap(NULL, 1077248, PROT_READ|PROT_WRITE, MAP_SHARED, 20, 0x14070a000) = 0x7fd0ddab6000
>673   ioctl(20, 0xc008646a, 0x7ffcf10965f0) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf10965a0) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1096580) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
>1243  <... futex resumed> )             = 0
>673   <... futex resumed> )             = 1
>1243  futex(0x1d43870, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
>673   futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>1243  <... futex resumed> )             = -1 EAGAIN (Resource temporarily unavailable)
>673   <... futex resumed> )             = 0
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 450011, NULL <unfinished ...>
>1243  <... futex resumed> )             = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df3698e0) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469749, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {61, 402000}) = 1 (in [34], left {61, 397337})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\5\2\0W\304\302\0\216\3\4\0\203\5\300\0\0\0\0\0W\304\302\0\211\23\2\0W\304\302\0\211\n\2\0W\304\302\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 40
>673   writev(34, [{"\1\0\314\316\4\0\0\0\0\0009\0r\7\360\3\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0009\0r\7d\3\1\0\235\3p\7\214\0", 48}], 1) = 48
>673   recvmsg(34, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {61, 397000}) = 1 (in [34], left {61, 393674})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\5\4\0X\304\302\0\0\0009\0r\7d\3\231\6\5\0g\0\0\0X\304\302\0\0\0\0\0\1\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 36
>673   ioctl(20, 0xc008646a, 0x7ffcf1096540) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf10964f0) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf10964d0) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>1243  <... futex resumed> )             = 0
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 450013, NULL <unfinished ...>
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1) = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df359030) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469751, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   writev(34, [{"\1\0\317\316\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(34, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {61, 393000}) = 1 (in [34], left {61, 392984})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\n\2\0X\304\302\0\211\5\4\0Y\304\302\0\1\0\235\3p\7\214\0\231\6\5\0g\0\0\0Y\304\302\0\0\0\0\0\1\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 44
>673   ioctl(20, 0xc008646a, 0x7ffcf1096540) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf10964f0) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf10964d0) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>1243  <... futex resumed> )             = 0
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 450015, NULL <unfinished ...>
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1) = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df3698e0) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469753, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   writev(34, [{"\1\0\322\316\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(34, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {61, 392000}) = 1 (in [34], left {61, 391994})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\n\2\0Y\304\302\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   recvmsg(34, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {61, 392000}) = 1 (in [44], left {59, 422285})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"+\0\1\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 4
>673   writev(44, [{"\1\1\305\26\0\0\0\0\v\0\340\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {59, 422000}) = 1 (in [44], left {59, 400194})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"&\0\2\0\237\4\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   writev(44, [{"\1\1\306\26\0\0\0\0\237\4\0\0]\5\300\0\341\n\4\2\341\n\4\2\20\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {59, 400000}) = 1 (in [44], left {59, 399995})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"&\0\2\0\237\4\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   writev(44, [{"\1\1\307\26\0\0\0\0\237\4\0\0]\5\300\0\341\n\4\2\341\n\4\2\20\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {59, 399000}) = 1 (in [44], left {59, 398995})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"\202\3\n\0\5\0\0\2\r\0\0\2\200\7\213\4\0\0\24\0r\7d\3\0\0\24\0 \2\0\0\f\0\0\2\0\0\0\0\202\3\n\0\5\0\0\2\r\0\0\2\200\7\213\4\1\0x\3p\7\214\0\1\0x\3 \2\0\0\f\0\0\2\0\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 80
>673   ioctl(20, 0xc008646a, 0x7ffcf1094ca0) = -1 EBUSY (Device or resource busy)
>673   munmap(0x7fd0dd2e1000, 6668288)   = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   munmap(0x7fd0ddab6000, 1077248)   = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc020645d, 0x7ffcf1094c50) = 0
>673   --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
>673   rt_sigreturn()                    = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c30) = 0
>673   ioctl(20, 0xc020645e, 0x7ffcf1095dc0) = 0
>673   mmap(NULL, 6668288, PROT_READ|PROT_WRITE, MAP_SHARED, 20, 0x1555f4000) = 0x7fd0dd2e1000
>673   ioctl(20, 0xc008646a, 0x7ffcf10961b0) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf1096160) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1096140) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
>1243  <... futex resumed> )             = 0
>673   <... futex resumed> )             = 1
>1243  futex(0x1d43870, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
>673   futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>1243  <... futex resumed> )             = -1 EAGAIN (Resource temporarily unavailable)
>673   <... futex resumed> )             = 0
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 450017, NULL <unfinished ...>
>1243  <... futex resumed> )             = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df359030) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469755, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   writev(34, [{"Z\3\323\316\201\5\300\0\203\5\300\0\32\355%\0\0\0\0\0\200\7\260\4\0\0\0\0\200\7\260\4", 32}], 1) = 32
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43], NULL, NULL, {0, 0}) = 0 (Timeout)
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   ioctl(20, 0xc020645d, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c30) = 0
>673   ioctl(20, 0xc020645e, 0x7ffcf1095dc0) = 0
>673   mmap(NULL, 1077248, PROT_READ|PROT_WRITE, MAP_SHARED, 20, 0x14070a000) = 0x7fd0ddab6000
>673   ioctl(20, 0xc008646a, 0x7ffcf10965f0) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf10965a0) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1096580) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>1243  <... futex resumed> )             = 0
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 450019, NULL <unfinished ...>
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1) = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df3698e0) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469757, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {59, 389000}) = 1 (in [34], left {59, 384247})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\5\2\0Z\304\302\0\216\3\4\0\203\5\300\0\0\0\0\0Z\304\302\0\211\23\2\0Z\304\302\0\211\n\2\0Z\304\302\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 40
>673   writev(34, [{"\1\0\326\316\4\0\0\0\0\0009\0r\7\360\3\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0009\0r\7d\3\1\0\235\3p\7\214\0", 48}], 1) = 48
>673   recvmsg(34, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {59, 384000}) = 1 (in [34], left {59, 382397})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\5\4\0[\304\302\0\0\0009\0r\7d\3\231\6\5\0g\0\0\0[\304\302\0\0\0\0\0\1\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 36
>673   ioctl(20, 0xc008646a, 0x7ffcf1096540) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf10964f0) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf10964d0) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>1243  <... futex resumed> )             = 0
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 450021, NULL <unfinished ...>
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1) = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df359030) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469759, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   writev(34, [{"\1\0\331\316\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(34, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {59, 382000}) = 1 (in [34], left {59, 381994})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\n\2\0[\304\302\0\211\5\4\0\\\304\302\0\1\0\235\3p\7\214\0\231\6\5\0g\0\0\0\\\304\302\0\0\0\0\0\1\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 44
>673   ioctl(20, 0xc008646a, 0x7ffcf1096540) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf10964f0) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf10964d0) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>1243  <... futex resumed> )             = 0
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 450023, NULL <unfinished ...>
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1) = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df3698e0) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469761, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   writev(34, [{"\1\0\334\316\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(34, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {59, 381000}) = 1 (in [34], left {59, 380992})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\n\2\0\\\304\302\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   recvmsg(34, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {59, 381000}) = 1 (in [44], left {57, 408876})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"+\0\1\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 4
>673   writev(44, [{"\1\1\312\26\0\0\0\0\v\0\340\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {57, 409000}) = 1 (in [44], left {57, 386418})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"&\0\2\0\237\4\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   writev(44, [{"\1\1\313\26\0\0\0\0\237\4\0\0]\5\300\0\341\n\4\2\341\n\4\2\20\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {57, 386000}) = 1 (in [44], left {57, 385993})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"&\0\2\0\237\4\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   writev(44, [{"\1\1\314\26\0\0\0\0\237\4\0\0]\5\300\0\341\n\4\2\341\n\4\2\20\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {57, 386000}) = 1 (in [44], left {57, 385995})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"\202\3\n\0\5\0\0\2\r\0\0\2\200\7\213\4\0\0\24\0r\7d\3\0\0\24\0 \2\0\0\f\0\0\2\0\0\0\0\202\3\n\0\5\0\0\2\r\0\0\2\200\7\213\4\1\0x\3p\7\214\0\1\0x\3 \2\0\0\f\0\0\2\0\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 80
>673   ioctl(20, 0xc008646a, 0x7ffcf1094ca0) = -1 EBUSY (Device or resource busy)
>673   munmap(0x7fd0dd2e1000, 6668288)   = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   munmap(0x7fd0ddab6000, 1077248)   = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc020645d, 0x7ffcf1094c50) = 0
>673   --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
>673   rt_sigreturn()                    = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c30) = 0
>673   ioctl(20, 0xc020645e, 0x7ffcf1095dc0) = 0
>673   mmap(NULL, 6668288, PROT_READ|PROT_WRITE, MAP_SHARED, 20, 0x1555f4000) = 0x7fd0dd2e1000
>673   ioctl(20, 0xc008646a, 0x7ffcf10961b0) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf1096160) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1096140) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
>1243  <... futex resumed> )             = 0
>673   <... futex resumed> )             = 1
>1243  futex(0x1d43870, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
>673   futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>1243  <... futex resumed> )             = -1 EAGAIN (Resource temporarily unavailable)
>673   <... futex resumed> )             = 0
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 450025, NULL <unfinished ...>
>1243  <... futex resumed> )             = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df359030) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469763, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   writev(34, [{"Z\3\335\316\201\5\300\0\203\5\300\0\371\364%\0\0\0\0\0\200\7\260\4\0\0\0\0\200\7\260\4", 32}], 1) = 32
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43], NULL, NULL, {0, 0}) = 0 (Timeout)
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   ioctl(20, 0xc020645d, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c30) = 0
>673   ioctl(20, 0xc020645e, 0x7ffcf1095dc0) = 0
>673   mmap(NULL, 1077248, PROT_READ|PROT_WRITE, MAP_SHARED, 20, 0x14070a000) = 0x7fd0ddab6000
>673   ioctl(20, 0xc008646a, 0x7ffcf10965f0) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf10965a0) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1096580) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>1243  <... futex resumed> )             = 0
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 450027, NULL <unfinished ...>
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1) = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df3698e0) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469765, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {57, 375000}) = 1 (in [34], left {57, 370111})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\5\2\0]\304\302\0\216\3\4\0\203\5\300\0\0\0\0\0]\304\302\0\211\23\2\0]\304\302\0\211\n\2\0]\304\302\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 40
>673   writev(34, [{"\1\0\340\316\4\0\0\0\0\0009\0r\7\360\3\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0009\0r\7d\3\1\0\235\3p\7\214\0", 48}], 1) = 48
>673   recvmsg(34, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {57, 369000}) = 1 (in [34], left {57, 367304})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\5\4\0^\304\302\0\0\0009\0r\7d\3\231\6\5\0g\0\0\0^\304\302\0\0\0\0\0\1\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 36
>673   ioctl(20, 0xc008646a, 0x7ffcf1096540) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf10964f0) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf10964d0) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
>1243  <... futex resumed> )             = 0
>673   <... futex resumed> )             = 1
>1243  futex(0x1d43870, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
>673   futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>1243  <... futex resumed> )             = -1 EAGAIN (Resource temporarily unavailable)
>673   <... futex resumed> )             = 0
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 450029, NULL <unfinished ...>
>1243  <... futex resumed> )             = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df359030) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469767, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   writev(34, [{"\1\0\343\316\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(34, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {57, 367000}) = 1 (in [34], left {57, 366992})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\n\2\0^\304\302\0\211\5\4\0_\304\302\0\1\0\235\3p\7\214\0\231\6\5\0g\0\0\0_\304\302\0\0\0\0\0\1\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 44
>673   ioctl(20, 0xc008646a, 0x7ffcf1096540) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf10964f0) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf10964d0) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>1243  <... futex resumed> )             = 0
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 450031, NULL <unfinished ...>
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1) = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df3698e0) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469769, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   writev(34, [{"\1\0\346\316\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(34, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {57, 366000}) = 1 (in [34], left {57, 365995})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\n\2\0_\304\302\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   recvmsg(34, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {57, 366000}) = 1 (in [44], left {55, 395687})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"+\0\1\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 4
>673   writev(44, [{"\1\1\317\26\0\0\0\0\v\0\340\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {55, 395000}) = 1 (in [44], left {55, 372724})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"&\0\2\0\237\4\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   writev(44, [{"\1\1\320\26\0\0\0\0\237\4\0\0]\5\300\0\341\n\4\2\341\n\4\2\20\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {55, 373000}) = 1 (in [44], left {55, 372993})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"&\0\2\0\237\4\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   writev(44, [{"\1\1\321\26\0\0\0\0\237\4\0\0]\5\300\0\341\n\4\2\341\n\4\2\20\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"\202\3\n\0\5\0\0\2\r\0\0\2\200\7\213\4\0\0\24\0r\7d\3\0\0\24\0 \2\0\0\f\0\0\2\0\0\0\0\202\3\n\0\5\0\0\2\r\0\0\2\200\7\213\4\1\0x\3p\7\214\0\1\0x\3 \2\0\0\f\0\0\2\0\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 80
>673   ioctl(20, 0xc008646a, 0x7ffcf1094ca0) = -1 EBUSY (Device or resource busy)
>673   munmap(0x7fd0dd2e1000, 6668288)   = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   munmap(0x7fd0ddab6000, 1077248)   = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc020645d, 0x7ffcf1094c50) = 0
>673   --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
>673   rt_sigreturn()                    = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c30) = 0
>673   ioctl(20, 0xc020645e, 0x7ffcf1095dc0) = 0
>673   mmap(NULL, 6668288, PROT_READ|PROT_WRITE, MAP_SHARED, 20, 0x1555f4000) = 0x7fd0dd2e1000
>673   ioctl(20, 0xc008646a, 0x7ffcf10961b0) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf1096160) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1096140) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
>1243  <... futex resumed> )             = 0
>673   <... futex resumed> )             = 1
>1243  futex(0x1d43870, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
>673   futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>1243  <... futex resumed> )             = -1 EAGAIN (Resource temporarily unavailable)
>673   <... futex resumed> )             = 0
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 450033, NULL <unfinished ...>
>1243  <... futex resumed> )             = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df359030) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469771, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   writev(34, [{"Z\3\347\316\201\5\300\0\203\5\300\0\324\374%\0\0\0\0\0\200\7\260\4\0\0\0\0\200\7\260\4", 32}], 1) = 32
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43], NULL, NULL, {0, 0}) = 0 (Timeout)
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   ioctl(20, 0xc020645d, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c30) = 0
>673   ioctl(20, 0xc020645e, 0x7ffcf1095dc0) = 0
>673   mmap(NULL, 1077248, PROT_READ|PROT_WRITE, MAP_SHARED, 20, 0x14070a000) = 0x7fd0ddab6000
>673   ioctl(20, 0xc008646a, 0x7ffcf10965f0) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf10965a0) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1096580) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
>1243  <... futex resumed> )             = 0
>673   <... futex resumed> )             = 1
>1243  futex(0x1d43870, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
>673   futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>1243  <... futex resumed> )             = -1 EAGAIN (Resource temporarily unavailable)
>673   <... futex resumed> )             = 0
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 450035, NULL <unfinished ...>
>1243  <... futex resumed> )             = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df3698e0) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469773, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {55, 361000}) = 1 (in [34], left {55, 357711})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\5\2\0`\304\302\0\216\3\4\0\203\5\300\0\0\0\0\0`\304\302\0\211\23\2\0`\304\302\0\211\n\2\0`\304\302\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 40
>673   writev(34, [{"\1\0\352\316\4\0\0\0\0\0009\0r\7\360\3\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0009\0r\7d\3\1\0\235\3p\7\214\0", 48}], 1) = 48
>673   recvmsg(34, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {55, 357000}) = 1 (in [34], left {55, 355470})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\5\4\0a\304\302\0\0\0009\0r\7d\3\231\6\5\0g\0\0\0a\304\302\0\0\0\0\0\1\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 36
>673   ioctl(20, 0xc008646a, 0x7ffcf1096540) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf10964f0) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf10964d0) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>1243  <... futex resumed> )             = 0
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 450037, NULL <unfinished ...>
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1) = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df359030) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469775, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   writev(34, [{"\1\0\355\316\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\n\2\0a\304\302\0\211\5\4\0b\304\302\0\1\0\235\3p\7\214\0\231\6\5\0g\0\0\0b\304\302\0\0\0\0\0\1\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 44
>673   ioctl(20, 0xc008646a, 0x7ffcf1096540) = -1 EBUSY (Device or resource busy)
>673   ioctl(20, 0xc020645d, 0x7ffcf10964f0) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf10964d0) = 0
>673   futex(0x1d4389c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x1d43898, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>1243  <... futex resumed> )             = 0
>673   futex(0x7fd0df36a1dc, FUTEX_WAIT_PRIVATE, 450039, NULL <unfinished ...>
>1243  futex(0x1d43870, FUTEX_WAKE_PRIVATE, 1) = 0
>1243  ioctl(20, 0xc0206466, 0x7fd0df3698e0) = 0
>1243  futex(0x7fd0df36a1dc, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7fd0df36a1d8, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
>673   <... futex resumed> )             = 0
>1243  futex(0x1d4389c, FUTEX_WAIT_PRIVATE, 469777, NULL <unfinished ...>
>673   futex(0x7fd0df36a1b0, FUTEX_WAKE_PRIVATE, 1) = 0
>673   writev(34, [{"\1\0\360\316\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(34, {msg_name(0)=NULL, msg_iov(1)=[{"\211\n\2\0b\304\302\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   recvmsg(34, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {55, 355000}) = 1 (in [35], left {55, 354435})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(35, {msg_name(0)=NULL, msg_iov(1)=[{"\3\7\2\0\26\0\340\0\16\0\2\0\26\0\340\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 16
>673   writev(35, [{"\1\0\201*\3\0\0\0\t\3\0\0\1\0\1\1\377\377\377\377\0\0\0\0\0\0\2\0\25\0\340\0\177\240\342\0\177\240b\0\0\0\0\0", 44}], 1) = 44
>673   writev(35, [{"\1\30\202*\0\0\0\0\237\4\0\0\0\0\0\0\0\5\217\3\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(35, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {55, 354000}) = 1 (in [35], left {55, 353994})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(35, {msg_name(0)=NULL, msg_iov(1)=[{"\231\7\5\0\26\0\340\0\1\0\0\0\1\0\0\0\30\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 20
>673   ioctl(18, 0xc008640a, 0x7ffcf1096610) = 0
>673   writev(35, [{"\1\0\203*\5\0\0\0\0\5\0\0\217\3\0\0\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   writev(35, [{"\1\0\0\0\v\0\0\0\0\24\0\0\4\0\0\0\0\0\0\0", 20}], 1) = 20
>673   recvmsg(35, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {55, 354000}) = 1 (in [44], left {53, 381600})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"+\0\1\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 4
>673   writev(44, [{"\1\1\324\26\0\0\0\0\v\0\340\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {53, 381000}) = 1 (in [44], left {53, 329061})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"&\0\2\0\237\4\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   writev(44, [{"\1\1\325\26\0\0\0\0\237\4\0\0]\5\300\0\341\n\4\2\341\n\4\2\20\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {53, 329000}) = 1 (in [44], left {53, 328925})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"&\0\2\0\237\4\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 8
>673   writev(44, [{"\1\1\326\26\0\0\0\0\237\4\0\0]\5\300\0\341\n\4\2\341\n\4\2\20\0\0\0\0\0\0\0", 32}], 1) = 32
>673   recvmsg(44, 0x7ffcf1096590, 0)    = -1 EAGAIN (Resource temporarily unavailable)
>673   setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
>673   select(256, [1 3 4 5 18 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44], NULL, NULL, {53, 328000}) = 1 (in [44], left {53, 327995})
>673   setitimer(ITIMER_REAL, {it_interval={0, 5000}, it_value={0, 5000}}, NULL) = 0
>673   recvmsg(44, {msg_name(0)=NULL, msg_iov(1)=[{"\202\3\n\0\5\0\0\2\r\0\0\2\200\7\213\4\1\0\24\0p\7\16\0\1\0\24\0 \2\0\0\f\0\0\2\0\0\0\0\202\3\n\0\5\0\0\2\r\0\0\2\200\7\213\4\1\0000\0p\7\324\3\1\0000\0 \2\0\0\f\0\0\2\0\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 80
>673   munmap(0x7fd0dd2e1000, 6668288)   = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   munmap(0x7fd0ddab6000, 1077248)   = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc018646b, 0x7ffcf1094c60) = 0
>673   ioctl(20, 0x40086409, 0x7ffcf1094c50) = 0
>673   ioctl(20, 0xc020645d

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Attachments on bug 93649: 120925 | 120926 | 120927 | 121242 | 121293 | 121578 | 126454 | 127704

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