(gem_eio:2421) igt-aux-CRITICAL: Test assertion failure function suspend_via_sysfs, file igt_aux.c:844: (gem_eio:2421) igt-aux-CRITICAL: Failed assertion: igt_sysfs_set(power_dir, "state", suspend_state_name[state]) (gem_eio:2421) igt-aux-CRITICAL: Last errno: 16, Device or resource busy Subtest hibernate failed. https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4297/shard-glkb6/igt@gem_eio@hibernate.html
<7>[ 510.669955] [IGT] gem_eio: starting subtest hibernate <6>[ 510.670498] PM: hibernation entry <6>[ 510.671521] PM: Syncing filesystems ... <7>[ 510.777115] [drm:intel_power_well_disable [i915]] disabling DC off <7>[ 510.777155] [drm:gen9_enable_dc5 [i915]] Enabling DC5 <7>[ 510.777188] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 01 <6>[ 510.961559] PM: done. <6>[ 510.961567] Freezing user space processes ... <3>[ 530.979597] Freezing of tasks failed after 20.007 seconds (1 tasks refusing to freeze, wq_busy=0): <6>[ 530.980031] fstrim D 0 2406 2405 0x00000004 <4>[ 530.980074] Call Trace: <4>[ 530.980112] ? __schedule+0x3c7/0xb00 <4>[ 530.980141] ? wait_for_common_io.constprop.2+0xe2/0x180 <4>[ 530.980157] schedule+0x37/0x90 <4>[ 530.980172] schedule_timeout+0x21d/0x510 <4>[ 530.980189] ? trace_hardirqs_on_caller+0xde/0x1c0 <4>[ 530.980227] ? wait_for_common_io.constprop.2+0xe2/0x180 <4>[ 530.980240] io_schedule_timeout+0x14/0x40 <4>[ 530.980256] wait_for_common_io.constprop.2+0x101/0x180 <4>[ 530.980274] ? wake_up_q+0x70/0x70 <4>[ 530.980301] submit_bio_wait+0x4a/0x60 <4>[ 530.980358] blkdev_issue_discard+0x6c/0xb0 <4>[ 530.980403] ? ext4_trim_fs+0x489/0xbe0 <4>[ 530.980415] ext4_trim_fs+0x489/0xbe0 <4>[ 530.980518] ext4_ioctl+0xc7c/0xf10 <4>[ 530.980559] do_vfs_ioctl+0x8a/0x670 <4>[ 530.980572] ? SyS_newfstat+0x29/0x40 <4>[ 530.980594] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 <4>[ 530.980616] SyS_ioctl+0x36/0x70 <4>[ 530.980639] do_syscall_64+0x65/0x1a0 <4>[ 530.980657] entry_SYSCALL_64_after_hwframe+0x42/0xb7 <4>[ 530.980670] RIP: 0033:0x7fe1d6967587 <4>[ 530.980680] RSP: 002b:00007fffe3ce8f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 530.980700] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe1d6967587 <4>[ 530.980710] RDX: 00007fffe3ce8f40 RSI: 00000000c0185879 RDI: 0000000000000004 <4>[ 530.980719] RBP: 000055df30559f90 R08: 000055df30560180 R09: 0000000000000000 <4>[ 530.980729] R10: 000000000000000a R11: 0000000000000246 R12: 000055df3055a800 <4>[ 530.980739] R13: 0000000000000000 R14: 00007fe1d707f250 R15: 000055df3055a800 <6>[ 530.980798] OOM killer enabled. <6>[ 530.980806] Restarting tasks ... done. <6>[ 531.012798] PM: hibernation exit <7>[ 531.016494] [IGT] gem_eio: exiting, ret=99 makes a return.
Also seen on sandybridge, on igt@gem_eio@suspend. (gem_eio:1523) igt_aux-CRITICAL: Test assertion failure function suspend_via_sysfs, file ../lib/igt_aux.c:832: (gem_eio:1523) igt_aux-CRITICAL: Failed assertion: igt_sysfs_set(power_dir, "state", suspend_state_name[state]) (gem_eio:1523) igt_aux-CRITICAL: Last errno: 16, Device or resource busy Subtest suspend failed. https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3940/shard-snb4/igt@gem_eio@suspend.html
Not since since CI_DRM_3940 (2 months, 3 weeks / 1189 runs ago), let's close the bug!
Closing, thanks.
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