Similar trace can be found from nightly run of 1066 [ 424.021566] BUG: unable to handle kernel paging request at 00000000fffff02f [ 424.021578] IP: [<ffffffff811b523a>] deactivate_slab+0x19a/0x740 [ 424.021589] PGD 0 [ 424.021593] Oops: 0000 [#1] PREEMPT SMP [ 424.021598] Modules linked in: i915(+) ax88179_178a usbnet mii snd_hda_codec_hdmi intel_powerclamp snd_hda_codec_generic coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec snd_hwdep snd_hda_core mei_me snd_pcm lpc_ich mei sdhci_pci sdhci e1000e mmc_core ptp pps_core [last unloaded: i915] [ 424.021629] CPU: 3 PID: 5287 Comm: systemd Tainted: G U 4.5.0-rc6-gfxbench+ #1 [ 424.021635] Hardware name: Hewlett-Packard HP EliteBook 8440p/172A, BIOS 68CCU Ver. F.24 09/13/2013 [ 424.021640] task: ffff8801314fa580 ti: ffff8800b3d04000 task.ti: ffff8800b3d04000 [ 424.021647] RIP: 0010:[<ffffffff811b523a>] [<ffffffff811b523a>] deactivate_slab+0x19a/0x740 [ 424.021655] RSP: 0018:ffff8800b3d07710 EFLAGS: 00010082 [ 424.021660] RAX: 00000000ffffefff RBX: ffff8800b3a8efd0 RCX: 0000000000000002 [ 424.021666] RDX: 0000000000000030 RSI: ffffea0002cea380 RDI: 00000000ffffffff [ 424.021673] RBP: ffff8800b3d07810 R08: ffff8800b3a8f870 R09: ffff8800b3a8f898 [ 424.021679] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000180160011 [ 424.021688] R13: 0000000000008016 R14: ffffea0002cea380 R15: ffff8800b6688fc0 [ 424.021698] FS: 00007f41261fe8c0(0000) GS:ffff880137cc0000(0000) knlGS:0000000000000000 [ 424.021711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 424.021719] CR2: 00000000fffff02f CR3: 00000000b4924000 CR4: 00000000000006e0 [ 424.021728] Stack: [ 424.021735] ffff8800b3d07790 ffffffff81007254 ffff8800b3d0775c 0000000002cea3a0 [ 424.021752] ffff880137cc3fc0 ffff8801314fa580 0000000f00000003 ffff8800b6670fc0 [ 424.021767] 00000000ffffefff ffff8800b3a8f140 ffff8800b3d077a8 ffff8800b3d077b8 [ 424.021781] Call Trace: [ 424.021793] [<ffffffff81007254>] ? dump_trace+0x134/0x320 [ 424.021807] [<ffffffff812a23d9>] ? __es_insert_extent+0xa9/0x370 [ 424.021818] [<ffffffff812a23d9>] ? __es_insert_extent+0xa9/0x370 [ 424.021829] [<ffffffff812a23d9>] ? __es_insert_extent+0xa9/0x370 [ 424.021841] [<ffffffff814175f7>] ? debug_smp_processor_id+0x17/0x20 [ 424.021851] [<ffffffff811b1df8>] ? set_track+0x88/0x120 [ 424.021860] [<ffffffff811b31a9>] ? init_object+0x39/0x70 [ 424.021868] [<ffffffff811b6b82>] ___slab_alloc.constprop.58+0x212/0x3b0 [ 424.021879] [<ffffffff812a23d9>] ? __es_insert_extent+0xa9/0x370 [ 424.021888] [<ffffffff810cb007>] ? __lock_acquire+0x977/0x20f0 [ 424.021899] [<ffffffff817c256d>] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 424.021910] [<ffffffff8141884c>] ? debug_check_no_obj_freed+0x10c/0x1f0 [ 424.021920] [<ffffffff812a23d9>] ? __es_insert_extent+0xa9/0x370 [ 424.021930] [<ffffffff811b6d63>] __slab_alloc.isra.55.constprop.57+0x43/0x80 [ 424.021939] [<ffffffff811b700c>] kmem_cache_alloc+0x26c/0x2d0 [ 424.021947] [<ffffffff812a23d9>] ? __es_insert_extent+0xa9/0x370 [ 424.021956] [<ffffffff812a23d9>] __es_insert_extent+0xa9/0x370 [ 424.021968] [<ffffffff812a34c1>] ext4_es_insert_extent+0x101/0x270 [ 424.021980] [<ffffffff8125fe36>] ext4_map_blocks+0x266/0x4e0 [ 424.021990] [<ffffffff81260743>] ext4_getblk+0x43/0x180 [ 424.022001] [<ffffffff8126bd0c>] ext4_find_entry+0x32c/0x6a0 [ 424.022015] [<ffffffff811ec9ee>] ? d_alloc+0x5e/0x70 [ 424.022026] [<ffffffff8126c0b3>] ext4_lookup+0x33/0x130 [ 424.022035] [<ffffffff811dcff8>] lookup_real+0x18/0x60 [ 424.022041] [<ffffffff811dd7ae>] __lookup_hash+0x2e/0x40 [ 424.022048] [<ffffffff811e0e0f>] walk_component+0x18f/0x270 [ 424.022054] [<ffffffff811ddf86>] ? __inode_permission+0x26/0xb0 [ 424.022061] [<ffffffff811e104a>] link_path_walk+0x15a/0x4f0 [ 424.022067] [<ffffffff811dec41>] ? path_init+0x4b1/0x700 [ 424.022073] [<ffffffff811ded8e>] ? path_init+0x5fe/0x700 [ 424.022079] [<ffffffff811e187b>] path_openat+0x7b/0xfa0 [ 424.022086] [<ffffffff811b6b82>] ? ___slab_alloc.constprop.58+0x212/0x3b0 [ 424.022092] [<ffffffff811e2912>] ? getname_flags+0x32/0x190 [ 424.022099] [<ffffffff811e3619>] do_filp_open+0x79/0xd0 [ 424.022106] [<ffffffff817c24cc>] ? _raw_spin_unlock+0x2c/0x50 [ 424.022113] [<ffffffff811f21d4>] ? __alloc_fd+0xf4/0x200 [ 424.022120] [<ffffffff811d2145>] do_sys_open+0x115/0x1e0 [ 424.022127] [<ffffffff811d2229>] SyS_open+0x19/0x20 [ 424.022133] [<ffffffff817c2e9b>] entry_SYSCALL_64_fastpath+0x16/0x73 [ 424.022139] Code: 01 74 44 41 0f ba 36 00 bf 01 00 00 00 e8 af d8 ee ff 65 8b 05 30 5d e5 7e 85 c0 75 05 e8 f5 bd e4 ff 49 63 57 20 48 8b 44 24 40 <48> 8b 0c 10 48 85 c9 74 1f 48 8b 5c 24 40 49 8b 46 10 48 89 4c [ 424.022187] RIP [<ffffffff811b523a>] deactivate_slab+0x19a/0x740 [ 424.022194] RSP <ffff8800b3d07710> [ 424.022199] CR2: 00000000fffff02f [ 424.022205] ---[ end trace f0ef412fa5d49500 ]--- [ 424.022211] BUG: sleeping function called from invalid context at include/linux/sched.h:2795 [ 424.022220] in_atomic(): 1, irqs_disabled(): 1, pid: 5287, name: systemd [ 424.022226] INFO: lockdep is turned off. [ 424.022231] irq event stamp: 53926 [ 424.022235] hardirqs last enabled at (53925): [<ffffffff811b5ca9>] __slab_free+0x369/0x4a0 [ 424.022245] hardirqs last disabled at (53926): [<ffffffff811b6d3f>] __slab_alloc.isra.55.constprop.57+0x1f/0x80 [ 424.022256] softirqs last enabled at (53872): [<ffffffff816eaa43>] netlink_poll+0x133/0x1c0 [ 424.022268] softirqs last disabled at (53870): [<ffffffff816eaa02>] netlink_poll+0xf2/0x1c0 [ 424.022278] Preemption disabled at:[<ffffffff812a3474>] ext4_es_insert_extent+0xb4/0x270 [ 424.022293] CPU: 3 PID: 5287 Comm: systemd Tainted: G UD 4.5.0-rc6-gfxbench+ #1 [ 424.022306] Hardware name: Hewlett-Packard HP EliteBook 8440p/172A, BIOS 68CCU Ver. F.24 09/13/2013 [ 424.022315] 0000000000000000 ffff8800b3d07440 ffffffff813fba95 0000000000000000 [ 424.022326] ffff8801314fa580 ffff8800b3d07468 ffffffff810a1c2d ffffffff81a6229b [ 424.022337] 0000000000000aeb 0000000000000000 ffff8800b3d07490 ffffffff810a1d54 [ 424.022347] Call Trace: [ 424.022354] [<ffffffff813fba95>] dump_stack+0x67/0x92 [ 424.022364] [<ffffffff810a1c2d>] ___might_sleep+0x15d/0x240 [ 424.022371] [<ffffffff810a1d54>] __might_sleep+0x44/0x80 [ 424.022379] [<ffffffff810891ff>] exit_signals+0x1f/0x130 [ 424.022387] [<ffffffff8107bbba>] do_exit+0xaa/0xc30 [ 424.022395] [<ffffffff810d7dfe>] ? kmsg_dump+0x10e/0x190 [ 424.022402] [<ffffffff81007cd8>] oops_end+0x68/0x90 [ 424.022410] [<ffffffff81047b37>] no_context+0x137/0x390 [ 424.022417] [<ffffffff81047e99>] __bad_area_nosemaphore+0x109/0x220 [ 424.022424] [<ffffffff810cb047>] ? __lock_acquire+0x9b7/0x20f0 [ 424.022431] [<ffffffff81047fbe>] bad_area_nosemaphore+0xe/0x10 [ 424.022438] [<ffffffff81048205>] __do_page_fault+0x85/0x480 [ 424.022445] [<ffffffff81001010>] ? trace_hardirqs_off_thunk+0x17/0x19 [ 424.022453] [<ffffffff8104860c>] do_page_fault+0xc/0x10 [ 424.022460] [<ffffffff817c4bf2>] page_fault+0x22/0x30 [ 424.022466] [<ffffffff811b523a>] ? deactivate_slab+0x19a/0x740 [ 424.022473] [<ffffffff81007254>] ? dump_trace+0x134/0x320 [ 424.022480] [<ffffffff812a23d9>] ? __es_insert_extent+0xa9/0x370 [ 424.022487] [<ffffffff812a23d9>] ? __es_insert_extent+0xa9/0x370 [ 424.022494] [<ffffffff812a23d9>] ? __es_insert_extent+0xa9/0x370 [ 424.022501] [<ffffffff814175f7>] ? debug_smp_processor_id+0x17/0x20 [ 424.022507] [<ffffffff811b1df8>] ? set_track+0x88/0x120 [ 424.022514] [<ffffffff811b31a9>] ? init_object+0x39/0x70 [ 424.022521] [<ffffffff811b6b82>] ___slab_alloc.constprop.58+0x212/0x3b0 [ 424.022528] [<ffffffff812a23d9>] ? __es_insert_extent+0xa9/0x370 [ 424.022535] [<ffffffff810cb007>] ? __lock_acquire+0x977/0x20f0 [ 424.022542] [<ffffffff817c256d>] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 424.022549] [<ffffffff8141884c>] ? debug_check_no_obj_freed+0x10c/0x1f0 [ 424.022558] [<ffffffff812a23d9>] ? __es_insert_extent+0xa9/0x370 [ 424.022567] [<ffffffff811b6d63>] __slab_alloc.isra.55.constprop.57+0x43/0x80 [ 424.022574] [<ffffffff811b700c>] kmem_cache_alloc+0x26c/0x2d0 [ 424.022581] [<ffffffff812a23d9>] ? __es_insert_extent+0xa9/0x370 [ 424.022588] [<ffffffff812a23d9>] __es_insert_extent+0xa9/0x370 [ 424.022595] [<ffffffff812a34c1>] ext4_es_insert_extent+0x101/0x270 [ 424.022602] [<ffffffff8125fe36>] ext4_map_blocks+0x266/0x4e0 [ 424.022609] [<ffffffff81260743>] ext4_getblk+0x43/0x180 [ 424.022615] [<ffffffff8126bd0c>] ext4_find_entry+0x32c/0x6a0 [ 424.022623] [<ffffffff811ec9ee>] ? d_alloc+0x5e/0x70 [ 424.022629] [<ffffffff8126c0b3>] ext4_lookup+0x33/0x130 [ 424.022635] [<ffffffff811dcff8>] lookup_real+0x18/0x60 [ 424.022642] [<ffffffff811dd7ae>] __lookup_hash+0x2e/0x40 [ 424.022648] [<ffffffff811e0e0f>] walk_component+0x18f/0x270 [ 424.022655] [<ffffffff811ddf86>] ? __inode_permission+0x26/0xb0 [ 424.022661] [<ffffffff811e104a>] link_path_walk+0x15a/0x4f0 [ 424.022668] [<ffffffff811dec41>] ? path_init+0x4b1/0x700 [ 424.022674] [<ffffffff811ded8e>] ? path_init+0x5fe/0x700 [ 424.022681] [<ffffffff811e187b>] path_openat+0x7b/0xfa0 [ 424.022688] [<ffffffff811b6b82>] ? ___slab_alloc.constprop.58+0x212/0x3b0 [ 424.022695] [<ffffffff811e2912>] ? getname_flags+0x32/0x190 [ 424.022701] [<ffffffff811e3619>] do_filp_open+0x79/0xd0 [ 424.022708] [<ffffffff817c24cc>] ? _raw_spin_unlock+0x2c/0x50 [ 424.022715] [<ffffffff811f21d4>] ? __alloc_fd+0xf4/0x200 [ 424.022721] [<ffffffff811d2145>] do_sys_open+0x115/0x1e0 [ 424.022728] [<ffffffff811d2229>] SyS_open+0x19/0x20 [ 424.022734] [<ffffffff817c2e9b>] entry_SYSCALL_64_fastpath+0x16/0x73 [ 425.453351] ============================================================================= [ 425.454474] BUG ext4_extent_status (Tainted: G UD ): Redzone overwritten [ 425.455591] ----------------------------------------------------------------------------- [ 425.457828] INFO: 0xffff8800b3a8f728-0xffff8800b3a8f72f. First byte 0xbb instead of 0xcc [ 425.458975] INFO: Slab 0xffffea0002cea380 objects=22 used=22 fp=0x (null) flags=0x4000000000004081 [ 425.460144] INFO: Object 0xffff8800b3a8f700 @offset=5888 fp=0x (null) [ 425.462467] Bytes b4 ffff8800b3a8f6f0: 00 00 00 00 00 00 00 00 5a 5a 5a 5a 5a 5a 5a 5a ........ZZZZZZZZ
Bisect pending?
No bisect as of now. This ilk is in ci/bat grid.
priority aligned for igt basic tests on gen7 to High+Critical
Failure has not been visible on ILK in any of the CI testing runs on last 64 execution rounds (~almost 1 month). The latest results from today are showing: CI_DRM_1622/fi-ilk-650 - Result: pass CI_DRM_1622/fi-ilk-m540 - Result: pass Reloading i915.ko with unbinding /sys/class/vtconsole/vtcon0/: (M) frame buffer device module successfully unloaded module successfully loaded again Reloading i915.ko with inject_load_failure=1 unbinding /sys/class/vtconsole/vtcon0/: (M) frame buffer device module successfully unloaded Reloading i915.ko with inject_load_failure=2 module successfully unloaded Reloading i915.ko with inject_load_failure=3 module successfully unloaded Reloading i915.ko with inject_load_failure=4 module successfully unloaded Reloading i915.ko with module successfully unloaded module successfully loaded again Based on the previous I would propose this to be marked as resolved+worksforme. Please comment if you disagree.
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