[Bug 103181] [CI] igt@[kms_cursor_legacy|kms_plane_lowres]@* - dmesg-warn - WARNING: CPU: 1 PID: 0 at drivers/gpu/drm/drm_vblank.c:625 drm_calc_vbltimestamp_from_scanoutpos+0x139/0x2e0
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Tue Nov 7 07:09:09 UTC 2017
https://bugs.freedesktop.org/show_bug.cgi?id=103181
Marta Löfstedt <marta.lofstedt at intel.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[CI] |[CI]
|igt at kms_cursor_legacy@flip- |igt@[kms_cursor_legacy|kms_
|vs-cursor-busy-crc-legacy - |plane_lowres]@* -
|dmesg-warn - WARNING: CPU: |dmesg-warn - WARNING: CPU:
|1 PID: 0 at |1 PID: 0 at
|drivers/gpu/drm/drm_vblank. |drivers/gpu/drm/drm_vblank.
|c:625 |c:625
|drm_calc_vbltimestamp_from_ |drm_calc_vbltimestamp_from_
|scanoutpos+0x139/0x2e0 |scanoutpos+0x139/0x2e0
--- Comment #2 from Marta Löfstedt <marta.lofstedt at intel.com> ---
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3316/shard-hsw8/igt@kms_plane_lowres@pipe-b-tiling-none.html
<7>[ 667.936976] [drm:intel_reference_shared_dpll [i915]] using SPLL for pipe
B
<7>[ 667.944054] [drm:intel_disable_pipe [i915]] disabling pipe B
<4>[ 667.949773] ------------[ cut here ]------------
<4>[ 667.949775] WARNING: CPU: 0 PID: 6629 at drivers/gpu/drm/drm_vblank.c:613
drm_calc_vbltimestamp_from_scanoutpos+0x140/0x300
<4>[ 667.949776] Modules linked in: vgem snd_hda_codec_hdmi i915
x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_realtek
snd_hda_codec_generic coretemp crct10dif_pclmul crc32_pclmul snd_hda_intel
snd_hda_codec ghash_clmulni_intel snd_hwdep snd_hda_core snd_pcm mei_me r8169
mei mii lpc_ich prime_numbers
<4>[ 667.949787] CPU: 0 PID: 6629 Comm: kms_plane_lowre Tainted: G U
4.14.0-rc8-CI-CI_DRM_3316+ #1
<4>[ 667.949788] Hardware name: MSI MS-7924/Z97M-G43(MS-7924), BIOS V1.12
02/15/2016
<4>[ 667.949788] task: ffff8803a6c80040 task.stack: ffffc90000528000
<4>[ 667.949789] RIP: 0010:drm_calc_vbltimestamp_from_scanoutpos+0x140/0x300
<4>[ 667.949791] RSP: 0018:ffff88041fa03b88 EFLAGS: 00010082
<4>[ 667.949792] RAX: ffffffffa029d840 RBX: 0000000000000001 RCX:
0000000000000001
<4>[ 667.949793] RDX: ffffffff81ce7b10 RSI: 0000000000000001 RDI:
ffffffff81c66ad2
<4>[ 667.949794] RBP: ffff88041fa03be8 R08: 0000000000000000 R09:
ffffffff81609030
<4>[ 667.949794] R10: 0000000000000000 R11: ffffffffa01771d0 R12:
0000000000000000
<4>[ 667.949795] R13: ffff8803f97d4470 R14: ffff8803f97d4138 R15:
ffff8803f9bc0000
<4>[ 667.949796] FS: 00007f7f7bb91a40(0000) GS:ffff88041fa00000(0000)
knlGS:0000000000000000
<4>[ 667.949797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 667.949798] CR2: 000056284cd4a048 CR3: 00000004018d2003 CR4:
00000000001606f0
<4>[ 667.949798] Call Trace:
<4>[ 667.949799] <IRQ>
<4>[ 667.949815] ? gen6_read32+0xd4/0x2b0 [i915]
<4>[ 667.949818] drm_get_last_vbltimestamp+0x3d/0x60
<4>[ 667.949819] drm_update_vblank_count+0x6d/0x250
<4>[ 667.949821] drm_crtc_accurate_vblank_count+0x42/0xa0
<4>[ 667.949832] display_pipe_crc_irq_handler+0x172/0x220 [i915]
<4>[ 667.949843] hsw_pipe_crc_irq_handler+0x51/0x60 [i915]
<4>[ 667.949862] ironlake_irq_handler+0x914/0xaa0 [i915]
<4>[ 667.949865] __handle_irq_event_percpu+0x49/0x350
<4>[ 667.949866] handle_irq_event_percpu+0x23/0x60
<4>[ 667.949867] handle_irq_event+0x39/0x60
<4>[ 667.949868] handle_edge_irq+0xf4/0x1c0
<4>[ 667.949870] handle_irq+0x1a/0x30
<4>[ 667.949871] do_IRQ+0x68/0x130
<4>[ 667.949872] common_interrupt+0x9a/0x9a
<4>[ 667.949873] RIP: 0010:__do_softirq+0xa0/0x4ae
<4>[ 667.949873] RSP: 0018:ffff88041fa03f58 EFLAGS: 00000246 ORIG_RAX:
ffffffffffffff8d
<4>[ 667.949874] RAX: 00000000ffffffff RBX: ffff8803a6c80040 RCX:
0000000000000000
<4>[ 667.949874] RDX: 0000000080010000 RSI: 0000000000000100 RDI:
ffffffff8191634a
<4>[ 667.949874] RBP: ffff88041fa03fb8 R08: 0000000000000001 R09:
0000000000000000
<4>[ 667.949875] R10: 0000000000000000 R11: 0000000000000000 R12:
0000000000000000
<4>[ 667.949875] R13: 0000000000000000 R14: ffffffff81f608b0 R15:
ffffffff82ca4ee0
<4>[ 667.949877] ? __do_softirq+0x9a/0x4ae
<4>[ 667.949878] ? __do_softirq+0x9a/0x4ae
<4>[ 667.949880] ? hrtimer_interrupt+0x124/0x200
<4>[ 667.949881] irq_exit+0xae/0xc0
<4>[ 667.949892] smp_apic_timer_interrupt+0x9e/0x2e0
<4>[ 667.949893] apic_timer_interrupt+0x9a/0xa0
<4>[ 667.949893] </IRQ>
<4>[ 667.949895] RIP: 0010:console_unlock+0x41f/0x570
<4>[ 667.949896] RSP: 0018:ffffc9000052b910 EFLAGS: 00000247 ORIG_RAX:
ffffffffffffff10
<4>[ 667.949896] RAX: 0000000080000000 RBX: 0000000000000000 RCX:
0000000000000000
<4>[ 667.949897] RDX: 0000000080000001 RSI: 0000000000000001 RDI:
ffffffff810efe4b
<4>[ 667.949897] RBP: ffffc9000052b948 R08: 0000000000000001 R09:
0000000000000000
<4>[ 667.949898] R10: 0000000000000000 R11: 0000000000000000 R12:
0000000000000040
<4>[ 667.949898] R13: 0000000000000000 R14: ffffffff81f608b0 R15:
ffffffff82ca4ee0
<4>[ 667.949900] ? console_unlock+0x41b/0x570
<4>[ 667.949901] vprintk_emit+0x254/0x3b0
<4>[ 667.949903] vprintk_default+0x1f/0x30
<4>[ 667.949904] vprintk_func+0x2c/0x90
<4>[ 667.949905] printk+0x43/0x4b
<4>[ 667.949931] ? intel_disable_pipe+0x4c/0x220 [i915]
<4>[ 667.949932] drm_printk+0x8e/0x90
<4>[ 667.949933] ? _raw_spin_unlock_irqrestore+0x42/0x70
<4>[ 667.949949] intel_disable_pipe+0x4c/0x220 [i915]
<4>[ 667.949963] haswell_crtc_disable+0x74/0x140 [i915]
<4>[ 667.949978] intel_atomic_commit_tail+0x10c/0xbe0 [i915]
<4>[ 667.949993] intel_atomic_commit+0x223/0x2d0 [i915]
<4>[ 667.949994] drm_atomic_commit+0x4b/0x50
<4>[ 667.949995] drm_mode_atomic_ioctl+0x936/0xb10
<4>[ 667.949997] ? drm_atomic_set_property+0x4a0/0x4a0
<4>[ 667.949998] drm_ioctl_kernel+0x69/0xb0
<4>[ 667.950000] drm_ioctl+0x2f9/0x3d0
<4>[ 667.950000] ? drm_atomic_set_property+0x4a0/0x4a0
<4>[ 667.950003] do_vfs_ioctl+0x94/0x670
<4>[ 667.950005] SyS_ioctl+0x41/0x70
<4>[ 667.950006] entry_SYSCALL_64_fastpath+0x1c/0xb1
<4>[ 667.950007] RIP: 0033:0x7f7f79d90587
<4>[ 667.950007] RSP: 002b:00007ffff7ed2888 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
<4>[ 667.950008] RAX: ffffffffffffffda RBX: 000056284cd48da0 RCX:
00007f7f79d90587
<4>[ 667.950008] RDX: 00007ffff7ed28e0 RSI: 00000000c03864bc RDI:
0000000000000003
<4>[ 667.950009] RBP: 00007f7f7a050400 R08: 000056284cd49360 R09:
000056284cd49230
<4>[ 667.950009] R10: 0000000000000001 R11: 0000000000000246 R12:
0000000000000000
<4>[ 667.950009] R13: 00007ffff7ed28b0 R14: 00000000000000bb R15:
0000000000000003
<4>[ 667.950011] Code: d9 48 c7 c2 10 7b ce 81 be 01 00 00 00 48 c7 c7 d2 6a
c6 81 e8 52 ec ff ff 49 8b 87 80 07 00 00 48 83 78 20 00 0f 84 e5 fe ff ff <0f>
ff e9 de fe ff ff 41 b9 d3 4d 62 10 41 89 c4 44 89 d8 41 f7
<4>[ 667.950026] ---[ end trace 979ffc1c3cc899ec ]---
<4>[ 667.993243] hpet1: lost 1 rtc interrupts
<7>[ 668.465536] [drm:intel_disable_shared_dpll [i915]] disable SPLL (active
2, on? 1) for crtc 46
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