[Bug 109084] New: [CI][DRMTIP] igt at kms_cursor_legacy@2x-long-flip-vs-cursor-legacy - incomplete - BUG: sleeping function called from invalid context at kernel/sched/completion.c
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Tue Dec 18 11:16:02 UTC 2018
https://bugs.freedesktop.org/show_bug.cgi?id=109084
Bug ID: 109084
Summary: [CI][DRMTIP]
igt at kms_cursor_legacy@2x-long-flip-vs-cursor-legacy -
incomplete - BUG: sleeping function called from
invalid context at kernel/sched/completion.c
Product: DRI
Version: XOrg git
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Intel
Assignee: intel-gfx-bugs at lists.freedesktop.org
Reporter: lakshminarayana.vudum at intel.com
QA Contact: intel-gfx-bugs at lists.freedesktop.org
CC: intel-gfx-bugs at lists.freedesktop.org
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_173/fi-icl-u3/igt@kms_cursor_legacy@2x-long-flip-vs-cursor-legacy.html
<3> [44.734463] BUG: sleeping function called from invalid context at
kernel/sched/completion.c:99
<3> [44.734466] in_atomic(): 1, irqs_disabled(): 1, pid: 74, name: kworker/3:1
<4> [44.734468] INFO: lockdep is turned off.
<4> [44.734471] irq event stamp: 81957
<4> [44.734477] hardirqs last enabled at (81957): [<ffffffff9f01bc62>]
do_general_protection+0x182/0x1c0
<4> [44.734480] hardirqs last disabled at (81956): [<ffffffff9f0019b0>]
trace_hardirqs_off_thunk+0x1a/0x1c
<4> [44.734484] softirqs last enabled at (81634): [<ffffffff9f4a1843>]
rht_deferred_worker+0x4a3/0x890
<4> [44.734487] softirqs last disabled at (81632): [<ffffffff9f4a1502>]
rht_deferred_worker+0x162/0x890
<3> [44.734489] Preemption disabled at:
<4> [44.734490] [<0000000000000000>] (null)
<4> [44.734495] CPU: 3 PID: 74 Comm: kworker/3:1 Tainted: G UD
4.20.0-rc6-g930cc950db75-drmtip_173+ #1
<4> [44.734593] Hardware name: Intel Corporation Ice Lake Client
Platform/IceLake U DDR4 SODIMM PD RVP TLC, BIOS
ICLSFWR1.R00.2402.AD3.1810170014 10/17/2018
<4> [44.734598] Workqueue: events drm_mode_rmfb_work_fn
<4> [44.734601] Call Trace:
<4> [44.734606] dump_stack+0x67/0x9b
<4> [44.734610] ___might_sleep+0x167/0x250
<4> [44.734614] wait_for_common+0x40/0x1f0
<4> [44.734620] virt_efi_query_variable_info+0x161/0x1b0
<4> [44.734625] efi_query_variable_store+0xb3/0x1a0
<4> [44.734630] ? efivar_entry_set_safe+0x168/0x1d0
<4> [44.734633] ? efi_delete_dummy_variable+0x90/0x90
<4> [44.734636] efivar_entry_set_safe+0x168/0x1d0
<4> [44.734641] ? efi_pstore_write+0x105/0x150
<4> [44.734644] ? efi_pstore_write+0xa2/0x150
<4> [44.734648] efi_pstore_write+0x105/0x150
<4> [44.734659] pstore_dump+0x12b/0x350
<4> [44.734667] kmsg_dump+0x87/0x1c0
<4> [44.734671] oops_end+0x3e/0x90
<4> [44.734680] general_protection+0x1e/0x30
<4> [44.734711] RIP: 0010:skl_check_pipe_max_pixel_rate+0x8b/0x2d0 [i915]
<4> [44.734718] Code: 00 0f b6 85 80 00 00 00 84 c0 74 36 48 83 7d 10 00 0f 84
e3 01 00 00 48 89 ee 4c 89 ef e8 fd 7e ff ff 48 8b 55 10 48 8b 52 48 <80> 7a 06
08 0f 84 a5 01 00 00 49 8b 95 38 02 00 00 41 39 c7 44 0f
<4> [44.734726] RSP: 0018:ffffab3400257b48 EFLAGS: 00010293
<4> [44.734734] RAX: 0000000000010000 RBX: ffff8c175e550000 RCX:
0000000000010000
<4> [44.734741] RDX: 6b6b6b6b6b6b6b6b RSI: 0000000000000870 RDI:
0000000008700000
<4> [44.734749] RBP: ffff8c1764c97508 R08: 0000000000000f00 R09:
0000000000000000
<4> [44.734756] R10: ffff8c175f4512a8 R11: 0000000000000000 R12:
ffff8c175c160ff8
<4> [44.734762] R13: ffff8c174fba1bf8 R14: ffff8c174fba0958 R15:
0000000000010000
<4> [44.734794] ? skl_check_pipe_max_pixel_rate+0x83/0x2d0 [i915]
<4> [44.734833] intel_crtc_atomic_check+0x30a/0x4d0 [i915]
<4> [44.734842] drm_atomic_helper_check_planes+0x14d/0x1f0
<4> [44.734880] intel_atomic_check+0x642/0x1220 [i915]
<4> [44.734918] ? intel_crtc_duplicate_state+0x1b/0x80 [i915]
<4> [44.734926] drm_atomic_check_only+0x557/0x7f0
<4> [44.734931] drm_atomic_commit+0xe/0x50
<4> [44.734934] atomic_remove_fb+0x295/0x2c0
<4> [44.734940] drm_framebuffer_remove+0x69/0x150
<4> [44.734943] drm_mode_rmfb_work_fn+0x4a/0x60
<4> [44.734947] process_one_work+0x262/0x630
<4> [44.734951] worker_thread+0x1d0/0x380
<4> [44.734955] ? process_one_work+0x630/0x630
<4> [44.734958] kthread+0x119/0x130
<4> [44.734961] ? kthread_park+0x80/0x80
<4> [44.734964] ret_from_fork+0x3a/0x50
<3> [44.734980] BUG: scheduling while atomic: kworker/3:1/74/0x00000002
<4> [44.734983] INFO: lockdep is turned off.
<4> [44.734985] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek
snd_hda_codec_generic x86_pkg_temp_thermal coretemp snd_hda_intel
crct10dif_pclmul crc32_pclmul ghash_clmulni_intel i915 snd_hda_codec snd_hwdep
snd_hda_core e1000e snd_pcm cdc_ether btusb usbnet btrtl btbcm btintel mii
i2c_i801 bluetooth ecdh_generic prime_numbers
<3> [44.748056] Preemption disabled at:
<4> [44.748058] [<0000000000000000>] (null)
<4> [44.748064] CPU: 3 PID: 74 Comm: kworker/3:1 Tainted: G UD W
4.20.0-rc6-g930cc950db75-drmtip_173+ #1
<4> [44.748071] Hardware name: Intel Corporation Ice Lake Client
Platform/IceLake U DDR4 SODIMM PD RVP TLC, BIOS
ICLSFWR1.R00.2402.AD3.1810170014 10/17/2018
<4> [44.748082] Workqueue: events drm_mode_rmfb_work_fn
<4> [44.748090] Call Trace:
<4> [44.748100] dump_stack+0x67/0x9b
<4> [44.748108] __schedule_bug+0x7b/0xd0
<4> [44.748117] __schedule+0x8cf/0xb50
<4> [44.748129] ? wait_for_common+0x116/0x1f0
<4> [44.748136] schedule+0x2d/0x90
<4> [44.748144] schedule_timeout+0x236/0x4f0
<4> [44.748152] ? lock_acquire+0xa6/0x1c0
<4> [44.748160] ? wait_for_common+0x48/0x1f0
<4> [44.748169] ? wait_for_common+0x116/0x1f0
<4> [44.748176] wait_for_common+0x13a/0x1f0
<4> [44.748182] ? wake_up_q+0x70/0x70
<4> [44.748188] virt_efi_set_variable+0x151/0x1a0
<4> [44.748194] efivar_entry_set_safe+0xea/0x1d0
<4> [44.748200] ? efi_pstore_write+0x105/0x150
<4> [44.748204] ? efi_pstore_write+0xa2/0x150
<4> [44.748207] efi_pstore_write+0x105/0x150
<4> [44.748217] pstore_dump+0x12b/0x350
<4> [44.748226] kmsg_dump+0x87/0x1c0
<4> [44.748231] oops_end+0x3e/0x90
<4> [44.748235] general_protection+0x1e/0x30
<4> [44.748280] RIP: 0010:skl_check_pipe_max_pixel_rate+0x8b/0x2d0 [i915]
<4> [44.748288] Code: 00 0f b6 85 80 00 00 00 84 c0 74 36 48 83 7d 10 00 0f 84
e3 01 00 00 48 89 ee 4c 89 ef e8 fd 7e ff ff 48 8b 55 10 48 8b 52 48 <80> 7a 06
08 0f 84 a5 01 00 00 49 8b 95 38 02 00 00 41 39 c7 44 0f
<4> [44.748295] RSP: 0018:ffffab3400257b48 EFLAGS: 00010293
<4> [44.748305] RAX: 0000000000010000 RBX: ffff8c175e550000 RCX:
0000000000010000
<4> [44.748312] RDX: 6b6b6b6b6b6b6b6b RSI: 0000000000000870 RDI:
0000000008700000
<4> [44.748319] RBP: ffff8c1764c97508 R08: 0000000000000f00 R09:
0000000000000000
<4> [44.748326] R10: ffff8c175f4512a8 R11: 0000000000000000 R12:
ffff8c175c160ff8
<4> [44.748334] R13: ffff8c174fba1bf8 R14: ffff8c174fba0958 R15:
0000000000010000
<4> [44.748376] ? skl_check_pipe_max_pixel_rate+0x83/0x2d0 [i915]
<4> [44.748426] intel_crtc_atomic_check+0x30a/0x4d0 [i915]
<4> [44.748439] drm_atomic_helper_check_planes+0x14d/0x1f0
<4> [44.748487] intel_atomic_check+0x642/0x1220 [i915]
<4> [44.748537] ? intel_crtc_duplicate_state+0x1b/0x80 [i915]
<4> [44.748549] drm_atomic_check_only+0x557/0x7f0
<4> [44.748559] drm_atomic_commit+0xe/0x50
<4> [44.748564] atomic_remove_fb+0x295/0x2c0
<4> [44.748572] drm_framebuffer_remove+0x69/0x150
<4> [44.748577] drm_mode_rmfb_work_fn+0x4a/0x60
<4> [44.748582] process_one_work+0x262/0x630
<4> [44.748588] worker_thread+0x1d0/0x380
<4> [44.748593] ? process_one_work+0x630/0x630
<4> [44.748597] kthread+0x119/0x130
<4> [44.748601] ? kthread_park+0x80/0x80
<4> [44.748606] ret_from_fork+0x3a/0x50
<4> [44.748620] WARNING: CPU: 3 PID: 74 at kernel/rcu/tree_plugin.h:337
rcu_note_context_switch+0x84/0x610
<4> [44.748622] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek
snd_hda_codec_generic x86_pkg_temp_thermal coretemp snd_hda_intel
crct10dif_pclmul crc32_pclmul ghash_clmulni_intel i915 snd_hda_codec snd_hwdep
snd_hda_core e1000e snd_pcm cdc_ether btusb usbnet btrtl btbcm btintel mii
i2c_i801 bluetooth ecdh_generic prime_numbers
<4> [44.748649] CPU: 3 PID: 74 Comm: kworker/3:1 Tainted: G UD W
4.20.0-rc6-g930cc950db75-drmtip_173+ #1
<4> [44.748655] Hardware name: Intel Corporation Ice Lake Client
Platform/IceLake U DDR4 SODIMM PD RVP TLC, BIOS
ICLSFWR1.R00.2402.AD3.1810170014 10/17/2018
<4> [44.748659] Workqueue: events drm_mode_rmfb_work_fn
<4> [44.748664] RIP: 0010:rcu_note_context_switch+0x84/0x610
<4> [44.748672] Code: 25 00 4f 01 00 8b 88 7c 08 00 00 85 c9 0f 84 c4 01 00 00
45 84 ed 8b 85 78 03 00 00 0f 85 bf 00 00 00 85 c0 0f 8e bf 00 00 00 <0f> 0b 80
bd 7c 03 00 00 00 0f 84 d3 01 00 00 48 89 ef e8 e5 fc ff
<4> [44.748679] RSP: 0018:ffffab34002575e8 EFLAGS: 00010002
<4> [44.748688] RAX: 0000000000000001 RBX: ffff8c176ffb2c00 RCX:
0000000000000002
<4> [44.748695] RDX: 0000000000000002 RSI: 0000000000000000 RDI:
ffffffffa00ab156
<4> [44.748702] RBP: ffff8c176ad74040 R08: 0000000000000000 R09:
0000000000000000
<4> [44.748709] R10: ffffab3400257460 R11: ffffffffa0248180 R12:
ffff8c176ad74040
<4> [44.748716] R13: 0000000000000000 R14: 0000000000031ec0 R15:
0000000000000000
<4> [44.748724] FS: 0000000000000000(0000) GS:ffff8c176ff80000(0000)
knlGS:0000000000000000
<4> [44.748731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [44.748738] CR2: 00007f9ca0a62900 CR3: 00000004a80a8004 CR4:
0000000000760ee0
<4> [44.748745] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
<4> [44.748752] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
<4> [44.748759] PKRU: 55555554
<4> [44.748765] Call Trace:
<4> [44.748774] __schedule+0xbc/0xb50
<4> [44.748780] ? wait_for_common+0x116/0x1f0
<4> [44.748784] schedule+0x2d/0x90
<4> [44.748788] schedule_timeout+0x236/0x4f0
<4> [44.748793] ? lock_acquire+0xa6/0x1c0
<4> [44.748797] ? wait_for_common+0x48/0x1f0
<4> [44.748804] ? wait_for_common+0x116/0x1f0
<4> [44.748807] wait_for_common+0x13a/0x1f0
<4> [44.748812] ? wake_up_q+0x70/0x70
<4> [44.748819] virt_efi_set_variable+0x151/0x1a0
<4> [44.748825] efivar_entry_set_safe+0xea/0x1d0
<4> [44.748831] ? efi_pstore_write+0x105/0x150
<4> [44.748835] ? efi_pstore_write+0xa2/0x150
<4> [44.748842] efi_pstore_write+0x105/0x150
<4> [44.748857] pstore_dump+0x12b/0x350
<4> [44.748869] kmsg_dump+0x87/0x1c0
<4> [44.748878] oops_end+0x3e/0x90
<4> [44.748886] general_protection+0x1e/0x30
<4> [44.748927] RIP: 0010:skl_check_pipe_max_pixel_rate+0x8b/0x2d0 [i915]
<4> [44.748935] Code: 00 0f b6 85 80 00 00 00 84 c0 74 36 48 83 7d 10 00 0f 84
e3 01 00 00 48 89 ee 4c 89 ef e8 fd 7e ff ff 48 8b 55 10 48 8b 52 48 <80> 7a 06
08 0f 84 a5 01 00 00 49 8b 95 38 02 00 00 41 39 c7 44 0f
<4> [44.748942] RSP: 0018:ffffab3400257b48 EFLAGS: 00010293
<4> [44.748951] RAX: 0000000000010000 RBX: ffff8c175e550000 RCX:
0000000000010000
<4> [44.748958] RDX: 6b6b6b6b6b6b6b6b RSI: 0000000000000870 RDI:
0000000008700000
<4> [44.748965] RBP: ffff8c1764c97508 R08: 0000000000000f00 R09:
0000000000000000
<4> [44.748972] R10: ffff8c175f4512a8 R11: 0000000000000000 R12:
ffff8c175c160ff8
<4> [44.748979] R13: ffff8c174fba1bf8 R14: ffff8c174fba0958 R15:
0000000000010000
<4> [44.749027] ? skl_check_pipe_max_pixel_rate+0x83/0x2d0 [i915]
<4> [44.749075] intel_crtc_atomic_check+0x30a/0x4d0 [i915]
<4> [44.749082] drm_atomic_helper_check_planes+0x14d/0x1f0
<4> [44.749128] intel_atomic_check+0x642/0x1220 [i915]
<4> [44.749178] ? intel_crtc_duplicate_state+0x1b/0x80 [i915]
<4> [44.749188] drm_atomic_check_only+0x557/0x7f0
<4> [44.749198] drm_atomic_commit+0xe/0x50
<4> [44.749206] atomic_remove_fb+0x295/0x2c0
<4> [44.749218] drm_framebuffer_remove+0x69/0x150
<4> [44.749226] drm_mode_rmfb_work_fn+0x4a/0x60
<4> [44.749233] process_one_work+0x262/0x630
<4> [44.749243] worker_thread+0x1d0/0x380
<4> [44.749252] ? process_one_work+0x630/0x630
<4> [44.749259] kthread+0x119/0x130
<4> [44.749267] ? kthread_park+0x80/0x80
<4> [44.749274] ret_from_fork+0x3a/0x50
<4> [44.749285] irq event stamp: 81957
<4> [44.749293] hardirqs last enabled at (81957): [<ffffffff9f01bc62>]
do_general_protection+0x182/0x1c0
<4> [44.749302] hardirqs last disabled at (81956): [<ffffffff9f0019b0>]
trace_hardirqs_off_thunk+0x1a/0x1c
<4> [44.749310] softirqs last enabled at (81634): [<ffffffff9f4a1843>]
rht_deferred_worker+0x4a3/0x890
<4> [44.749318] softirqs last disabled at (81632): [<ffffffff9f4a1502>]
rht_deferred_worker+0x162/0x890
<4> [44.749326] WARNING: CPU: 3 PID: 74 at kernel/rcu/tree_plugin.h:337
rcu_note_context_switch+0x84/0x610
<4> [44.749333] ---[ end trace 6ad8814924c69e23 ]---
<4> [45.167346] RIP: 0010:skl_check_pipe_max_pixel_rate+0x8b/0x2d0 [i915]
<4> [45.167355] Code: 00 0f b6 85 80 00 00 00 84 c0 74 36 48 83 7d 10 00 0f 84
e3 01 00 00 48 89 ee 4c 89 ef e8 fd 7e ff ff 48 8b 55 10 48 8b 52 48 <80> 7a 06
08 0f 84 a5 01 00 00 49 8b 95 38 02 00 00 41 39 c7 44 0f
<4> [45.167359] RSP: 0018:ffffab3400257b48 EFLAGS: 00010293
<4> [45.167363] RAX: 0000000000010000 RBX: ffff8c175e550000 RCX:
0000000000010000
<4> [45.167366] RDX: 6b6b6b6b6b6b6b6b RSI: 0000000000000870 RDI:
0000000008700000
<4> [45.167369] RBP: ffff8c1764c97508 R08: 0000000000000f00 R09:
0000000000000000
<4> [45.167371] R10: ffff8c175f4512a8 R11: 0000000000000000 R12:
ffff8c175c160ff8
<4> [45.167374] R13: ffff8c174fba1bf8 R14: ffff8c174fba0958 R15:
0000000000010000
<4> [45.167378] FS: 0000000000000000(0000) GS:ffff8c176ff80000(0000)
knlGS:0000000000000000
<4> [45.167381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [45.167384] CR2: 0000561859c35b90 CR3: 00000004a3d9c006 CR4:
0000000000760ee0
<4> [45.167387] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
<4> [45.167389] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
<4> [45.167392] PKRU: 55555554
<6> [45.167489] kworker/3:1 (74) used greatest stack depth: 11984 bytes left
<6> [344.138011] kworker/dying (167) used greatest stack depth: 11944 bytes
left
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