<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [SKL][BAT] gem_exec_flush@basic-uc-pro-default incomplete in CI" href="https://bugs.freedesktop.org/show_bug.cgi?id=100130#c15">Comment # 15</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [SKL][BAT] gem_exec_flush@basic-uc-pro-default incomplete in CI" href="https://bugs.freedesktop.org/show_bug.cgi?id=100130">bug 100130</a> from <a class="email" href="mailto:tomi.p.sarvela@intel.com" title="Tomi Sarvela <tomi.p.sarvela@intel.com>"> Tomi Sarvela</a> <pre>Reproduced using another 6700K/Z170 with CI_DRM_2333 i915_gem_request.h:203 is GEM_BUG_ON(fence && !dma_fence_is_i915(fence)); inside static inline struct drm_i915_gem_request * to_request(struct dma_fence *fence) {} --- [ 794.038599] [IGT] gem_exec_flush: starting subtest basic-uc-pro-default [ 796.056398] ------------[ cut here ]------------ [ 796.061108] kernel BUG at drivers/gpu/drm/i915/i915_gem_request.h:203! [ 796.067755] invalid opcode: 0000 [#1] PREEMPT SMP [ 796.072537] Modules linked in: snd_hda_intel i915 vgem x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_realtek] [ 796.102872] CPU: 6 PID: 19066 Comm: gem_exec_flush Tainted: G U 4.11.0-rc1-CI-CI_DRM_2333+ #1 [ 796.112715] Hardware name: Gigabyte Technology Co., Ltd. Z170X-UD5/Z170X-UD5-CF, BIOS F21 01/06/2017 [ 796.121998] task: ffff88042902cf40 task.stack: ffffc9000071c000 [ 796.128037] RIP: 0010:notify_ring+0x219/0x220 [i915] [ 796.133108] RSP: 0018:ffff88043ed83c28 EFLAGS: 00010007 [ 796.138431] RAX: 0000000000000001 RBX: ffff8803a1b22158 RCX: 0000000081edfc31 [ 796.145702] RDX: 0000000081edfc30 RSI: 0000000000000000 RDI: ffff8804235aea20 [ 796.152981] RBP: ffff88043ed83c48 R08: 0000000000000001 R09: 0000000000000001 [ 796.160261] R10: 0000000000000000 R11: ffff88042902cf40 R12: ffff8804235aea20 [ 796.167533] R13: ffffc9001143bbf8 R14: ffff8803a1b221a8 R15: ffff8804212e0000 [ 796.174795] FS: 00007ff8623148c0(0000) GS:ffff88043ed80000(0000) knlGS:0000000000000000 [ 796.183037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 796.188896] CR2: 00007ffd5d3d6940 CR3: 000000037635a000 CR4: 00000000003406e0 [ 796.196150] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 796.203422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 796.210693] Call Trace: [ 796.213179] <IRQ> [ 796.215245] gen8_gt_irq_handler+0x219/0x290 [i915] [ 796.220236] gen8_irq_handler+0x8e/0x6b0 [i915] [ 796.224855] __handle_irq_event_percpu+0x58/0x370 [ 796.229647] handle_irq_event_percpu+0x1e/0x50 [ 796.234181] handle_irq_event+0x34/0x60 [ 796.238089] handle_edge_irq+0xbe/0x150 [ 796.242008] handle_irq+0x15/0x20 [ 796.245377] do_IRQ+0x63/0x130 [ 796.248482] common_interrupt+0x90/0x90 [ 796.252390] RIP: 0010:_raw_spin_unlock_irqrestore+0x54/0x60 [ 796.258056] RSP: 0018:ffff88043ed83ea0 EFLAGS: 00000292 ORIG_RAX: ffffffffffffff18 [ 796.265770] RAX: 0000000000000006 RBX: 0000000000000292 RCX: 0000000000000000 [ 796.273024] RDX: ffffffffa008db2c RSI: 0000000000000001 RDI: ffffffff8187a552 [ 796.280294] RBP: ffff88043ed83eb0 R08: 0000000000000005 R09: 0000000000000000 [ 796.287574] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8804212e79d0 [ 796.294836] R13: ffff8803a1b22450 R14: ffff8803a1b22158 R15: 0000000000000000 [ 796.302070] ? intel_lrc_irq_handler+0x45c/0x490 [i915] [ 796.307395] ? _raw_spin_unlock_irqrestore+0x52/0x60 [ 796.312481] intel_lrc_irq_handler+0x45c/0x490 [i915] [ 796.317649] tasklet_hi_action+0xf0/0x110 [ 796.321738] __do_softirq+0x116/0x4c0 [ 796.325475] irq_exit+0xa9/0xc0 [ 796.328672] do_IRQ+0x6c/0x130 [ 796.331788] ? i915_gem_pread_ioctl+0x234/0x7f0 [i915] [ 796.337018] common_interrupt+0x90/0x90 [ 796.340938] RIP: 0010:osq_lock+0x77/0x110 [ 796.345034] RSP: 0018:ffffc9000071fbf0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff18 [ 796.352731] RAX: 0000000000000000 RBX: ffff88043ed9ab40 RCX: 0000000000000002 [ 796.359976] RDX: ffff88042902cf40 RSI: ffffffff81c6eedd RDI: ffffffff81c7ce87 [ 796.367255] RBP: ffffc9000071fc08 R08: 0000000000000000 R09: 0000000000000000 [ 796.374553] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88043ecdab40 [ 796.381860] R13: ffff8804212e00b0 R14: ffffffffa00732b4 R15: ffff8804212e0070 [ 796.389155] </IRQ> [ 796.391308] ? i915_gem_pread_ioctl+0x234/0x7f0 [i915] [ 796.396491] __mutex_lock+0x649/0x990 [ 796.400191] ? __mutex_lock+0xb0/0x990 [ 796.404022] ? i915_gem_pread_ioctl+0x234/0x7f0 [i915] [ 796.409282] ? i915_gem_pread_ioctl+0x1b0/0x7f0 [i915] [ 796.414533] mutex_lock_interruptible_nested+0x16/0x20 [ 796.419804] i915_gem_pread_ioctl+0x234/0x7f0 [i915] [ 796.424795] ? i915_gem_pread_ioctl+0x1b0/0x7f0 [i915] [ 796.430056] ? __might_fault+0x87/0x90 [ 796.433904] ? __might_fault+0x3e/0x90 [ 796.437701] drm_ioctl+0x200/0x450 [ 796.441140] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 796.446522] ? retint_kernel+0x2d/0x2d [ 796.450335] do_vfs_ioctl+0x90/0x6e0 [ 796.453948] SyS_ioctl+0x3c/0x70 [ 796.457233] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 796.461940] RIP: 0033:0x7ff860d3d357 [ 796.465561] RSP: 002b:00007ffd5d2df588 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 796.473233] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff860d3d357 [ 796.480469] RDX: 00007ffd5d2df5c0 RSI: 000000004020645c RDI: 0000000000000003 [ 796.487670] RBP: 00000000000003ee R08: 0000000000000004 R09: 0000000000000000 [ 796.494924] R10: 000000000000003a R11: 0000000000000246 R12: 00007ff8623d9fb8 [ 796.502187] R13: 0000000000000001 R14: 0000000000000fb8 R15: 0000000000000108 [ 796.509408] Code: c0 0f 85 08 ff ff ff 48 c7 c2 70 13 15 a0 be ee 02 00 00 48 c7 c7 a0 13 15 a0 c6 05 6f 61 15 00 01 e8 cc 47 0b e1 e9 e4 fe ff ff <0f> 0b 0f 1f 44 00 00 55 48 89 e5 41 54 53 4 [ 796.528463] RIP: notify_ring+0x219/0x220 [i915] RSP: ffff88043ed83c28 [ 796.535042] ---[ end trace dcc74bec3ebb6986 ]--- [ 798.943346] Kernel panic - not syncing: Fatal exception in interrupt [ 800.026540] Shutting down cpus with NMI [ 800.030440] Kernel Offset: disabled [ 800.182376] ---[ end Kernel panic - not syncing: Fatal exception in interrupt [ 800.189634] ------------[ cut here ]------------ [ 800.194346] WARNING: CPU: 6 PID: 19066 at arch/x86/kernel/smp.c:127 native_smp_send_reschedule+0x3a/0x40 [ 800.203972] Modules linked in: snd_hda_intel i915 vgem x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_realtek] [ 800.234255] CPU: 6 PID: 19066 Comm: gem_exec_flush Tainted: G UD 4.11.0-rc1-CI-CI_DRM_2333+ #1 [ 800.244064] Hardware name: Gigabyte Technology Co., Ltd. Z170X-UD5/Z170X-UD5-CF, BIOS F21 01/06/2017 [ 800.253356] Call Trace: [ 800.255842] <IRQ> [ 800.257905] dump_stack+0x67/0x92 [ 800.261276] __warn+0xc6/0xe0 [ 800.264300] warn_slowpath_null+0x18/0x20 [ 800.268367] native_smp_send_reschedule+0x3a/0x40 [ 800.273160] trigger_load_balance+0x2cd/0x580 [ 800.277604] ? trigger_load_balance+0x6f/0x580 [ 800.282094] scheduler_tick+0x97/0xc0 [ 800.285848] ? tick_sched_handle.isra.7+0x30/0x30 [ 800.290629] update_process_times+0x42/0x50 [ 800.294876] tick_sched_handle.isra.7+0x29/0x30 [ 800.299479] tick_sched_timer+0x3d/0x70 [ 800.303378] __hrtimer_run_queues+0xf3/0x530 [ 800.307739] hrtimer_interrupt+0xb9/0x210 [ 800.311828] local_apic_timer_interrupt+0x31/0x50 [ 800.316614] smp_apic_timer_interrupt+0x33/0x50 [ 800.321225] apic_timer_interrupt+0x90/0xa0 [ 800.325489] RIP: 0010:panic+0x1c2/0x1fb [ 800.329404] RSP: 0018:ffff88043ed83990 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff10 [ 800.337127] RAX: 0000000000000041 RBX: 0000000000000000 RCX: 0000000000000000 [ 800.344381] RDX: 0000000000010104 RSI: ffffffff81c6eedd RDI: ffffffff8118352e [ 800.351627] RBP: ffff88043ed83a00 R08: 0000000000000001 R09: 0000000000000000 [ 800.358899] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 800.366177] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 800.373415] ? panic+0x1bf/0x1fb [ 800.376701] ? kmsg_dump+0x11f/0x1c0 [ 800.380340] oops_end+0x78/0x90 [ 800.383529] die+0x46/0x60 [ 800.386302] do_trap+0xae/0x140 [ 800.389508] do_error_trap+0x88/0x120 [ 800.393246] ? notify_ring+0x219/0x220 [i915] [ 800.397690] ? enqueue_task_fair+0xb6/0xe90 [ 800.401946] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 800.406729] do_invalid_op+0x1b/0x20 [ 800.410379] invalid_op+0x18/0x20 [ 800.413758] RIP: 0010:notify_ring+0x219/0x220 [i915] [ 800.418811] RSP: 0018:ffff88043ed83c28 EFLAGS: 00010007 [ 800.424132] RAX: 0000000000000001 RBX: ffff8803a1b22158 RCX: 0000000081edfc31 [ 800.431393] RDX: 0000000081edfc30 RSI: 0000000000000000 RDI: ffff8804235aea20 [ 800.438673] RBP: ffff88043ed83c48 R08: 0000000000000001 R09: 0000000000000001 [ 800.445938] R10: 0000000000000000 R11: ffff88042902cf40 R12: ffff8804235aea20 [ 800.453191] R13: ffffc9001143bbf8 R14: ffff8803a1b221a8 R15: ffff8804212e0000 [ 800.460463] ? notify_ring+0x5f/0x220 [i915] [ 800.464837] gen8_gt_irq_handler+0x219/0x290 [i915] [ 800.469813] gen8_irq_handler+0x8e/0x6b0 [i915] [ 800.474424] __handle_irq_event_percpu+0x58/0x370 [ 800.479209] handle_irq_event_percpu+0x1e/0x50 [ 800.483742] handle_irq_event+0x34/0x60 [ 800.487641] handle_edge_irq+0xbe/0x150 [ 800.491541] handle_irq+0x15/0x20 [ 800.494914] do_IRQ+0x63/0x130 [ 800.498025] common_interrupt+0x90/0x90 [ 800.501941] RIP: 0010:_raw_spin_unlock_irqrestore+0x54/0x60 [ 800.507609] RSP: 0018:ffff88043ed83ea0 EFLAGS: 00000292 ORIG_RAX: ffffffffffffff18 [ 800.515330] RAX: 0000000000000006 RBX: 0000000000000292 RCX: 0000000000000000 [ 800.522584] RDX: ffffffffa008db2c RSI: 0000000000000001 RDI: ffffffff8187a552 [ 800.529830] RBP: ffff88043ed83eb0 R08: 0000000000000005 R09: 0000000000000000 [ 800.537083] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8804212e79d0 [ 800.544354] R13: ffff8803a1b22450 R14: ffff8803a1b22158 R15: 0000000000000000 [ 800.551641] ? intel_lrc_irq_handler+0x45c/0x490 [i915] [ 800.556965] ? _raw_spin_unlock_irqrestore+0x52/0x60 [ 800.562047] intel_lrc_irq_handler+0x45c/0x490 [i915] [ 800.567184] tasklet_hi_action+0xf0/0x110 [ 800.571265] __do_softirq+0x116/0x4c0 [ 800.575011] irq_exit+0xa9/0xc0 [ 800.578216] do_IRQ+0x6c/0x130 [ 800.581338] ? i915_gem_pread_ioctl+0x234/0x7f0 [i915] [ 800.586563] common_interrupt+0x90/0x90 [ 800.590497] RIP: 0010:osq_lock+0x77/0x110 [ 800.594571] RSP: 0018:ffffc9000071fbf0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff18 [ 800.602257] RAX: 0000000000000000 RBX: ffff88043ed9ab40 RCX: 0000000000000002 [ 800.609538] RDX: ffff88042902cf40 RSI: ffffffff81c6eedd RDI: ffffffff81c7ce87 [ 800.616809] RBP: ffffc9000071fc08 R08: 0000000000000000 R09: 0000000000000000 [ 800.624063] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88043ecdab40 [ 800.631299] R13: ffff8804212e00b0 R14: ffffffffa00732b4 R15: ffff8804212e0070 [ 800.638553] </IRQ> [ 800.640706] ? i915_gem_pread_ioctl+0x234/0x7f0 [i915] [ 800.645922] __mutex_lock+0x649/0x990 [ 800.649640] ? __mutex_lock+0xb0/0x990 [ 800.653471] ? i915_gem_pread_ioctl+0x234/0x7f0 [i915] [ 800.658696] ? i915_gem_pread_ioctl+0x1b0/0x7f0 [i915] [ 800.663931] mutex_lock_interruptible_nested+0x16/0x20 [ 800.669174] i915_gem_pread_ioctl+0x234/0x7f0 [i915] [ 800.674236] ? i915_gem_pread_ioctl+0x1b0/0x7f0 [i915] [ 800.679469] ? __might_fault+0x87/0x90 [ 800.683275] ? __might_fault+0x3e/0x90 [ 800.687088] drm_ioctl+0x200/0x450 [ 800.690580] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 800.695981] ? retint_kernel+0x2d/0x2d [ 800.699793] do_vfs_ioctl+0x90/0x6e0 [ 800.703423] SyS_ioctl+0x3c/0x70 [ 800.706718] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 800.711415] RIP: 0033:0x7ff860d3d357 [ 800.715063] RSP: 002b:00007ffd5d2df588 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 800.722768] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff860d3d357 [ 800.730047] RDX: 00007ffd5d2df5c0 RSI: 000000004020645c RDI: 0000000000000003 [ 800.737311] RBP: 00000000000003ee R08: 0000000000000004 R09: 0000000000000000 [ 800.744548] R10: 000000000000003a R11: 0000000000000246 R12: 00007ff8623d9fb8 [ 800.751819] R13: 0000000000000001 R14: 0000000000000fb8 R15: 0000000000000108 [ 800.759081] ---[ end trace dcc74bec3ebb6987 ]---</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>