igt@i915_selftest@live@mman - dmesg-fail - WARNING:.*at lib/list_debug.c:\d+ __list_add_valid
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12345/bat-dg2-8/igt@i915_selftest@live@mman.html
<4> [373.171983] ------------[ cut here ]------------
<4> [373.172001] list_add corruption. next->prev should be prev (ffff88812280b400), but was 0000000000000000. (next=ffff88811baa8c08).
<4> [373.172012] WARNING: CPU: 3 PID: 5885 at lib/list_debug.c:29 __list_add_valid+0x6e/0xb0
<4> [373.172018] Modules linked in: i915(+) mei_pxp mei_hdcp mei_gsc drm_display_helper drm_kms_helper vgem drm_shmem_helper drm_ttm_helper gpu_sched snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic ledtrig_audio snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm prime_numbers ttm drm_buddy syscopyarea sysfillrect sysimgblt fb_sys_fops fuse x86_pkg_temp_thermal coretemp kvm_intel kvm r8153_ecm cdc_ether e1000e usbnet r8152 ptp irqbypass wmi_bmof mii crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pps_core i2c_i801 mei_me i2c_smbus mei intel_lpss_pci video wmi [last unloaded: i915]
<4> [373.172121] CPU: 3 PID: 5885 Comm: i915_selftest Tainted: G U 6.1.0-rc3-CI_DRM_12345-ga397a9098fb3+ #1
<4> [373.172125] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [373.172127] RIP: 0010:__list_add_valid+0x6e/0xb0
<4> [373.172131] Code: cc cc cc 48 c7 c7 78 49 2f 82 e8 1c 41 57 00 0f 0b 31 c0 c3 cc cc cc cc 48 89 c1 4c 89 c2 48 c7 c7 a0 49 2f 82 e8 01 41 57 00 <0f> 0b 31 c0 c3 cc cc cc cc 4c 89 c1 48 89 c6 48 c7 c7 f0 49 2f 82
<4> [373.172134] RSP: 0018:ffffc900012c7640 EFLAGS: 00010286
<4> [373.172139] RAX: 0000000000000000 RBX: ffff88811d6d4cc0 RCX: 0000000000000002
<4> [373.172141] RDX: 0000000080000002 RSI: ffffffff822ca795 RDI: 00000000ffffffff
<4> [373.172144] RBP: ffff888122808000 R08: 0000000000000000 R09: c0000000ffffaeeb
<4> [373.172146] R10: 000000000000a200 R11: ffffc900012c74d8 R12: 00000000075d0144
<4> [373.172149] R13: ffff88811d6d5008 R14: 0000000000000100 R15: ffff88811baa8c08
<4> [373.172152] FS: 00007fad6b16ac00(0000) GS:ffff88845d580000(0000) knlGS:0000000000000000
<4> [373.172154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [373.172157] CR2: 00007fad6b15a000 CR3: 000000011c824003 CR4: 00000000003706e0
<4> [373.172160] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
<4> [373.172162] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
<4> [373.172165] Call Trace:
<4> [373.172167] <TASK>
<4> [373.172169] vm_fault_ttm+0x2e4/0x330 [i915]
<4> [373.172321] __do_fault+0x2b/0xf0
<4> [373.172328] do_fault+0x29d/0x4b0
<4> [373.172334] __handle_mm_fault+0x5e1/0xb50
<4> [373.172339] ? mt_find+0x16b/0x410
<4> [373.172358] handle_mm_fault+0x79/0x1e0
<4> [373.172365] do_user_addr_fault+0x1e7/0x690
<4> [373.172375] exc_page_fault+0x62/0x230
<4> [373.172381] asm_exc_page_fault+0x22/0x30
<4> [373.172384] RIP: 0010:__put_user_nocheck_4+0x3/0x11
<4> [373.172387] Code: 00 00 48 39 d9 73 54 0f 01 cb 66 89 01 31 c9 0f 01 ca c3 cc cc cc cc 90 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 01 cb <89> 01 31 c9 0f 01 ca c3 cc cc cc cc 66 90 48 bb f9 ef ff ff ff 7f
<4> [373.172390] RSP: 0018:ffffc900012c7908 EFLAGS: 00050297
<4> [373.172395] RAX: 0000000005000000 RBX: 00007fffffffeffd RCX: 00007fad6b15a000
<4> [373.172397] RDX: ffff888111bd09a8 RSI: ffffffff822975ec RDI: ffffffff822f493f
<4> [373.172400] RBP: ffff88811d6d4cc0 R08: ffff888111bd09a8 R09: 00000000fffffffe
<4> [373.172402] R10: 000000002c27272f R11: 00000000ffb99d25 R12: ffff888122808000
<4> [373.172404] R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000000004
<4> [373.172422] __igt_mmap_gpu.part.35+0xc6/0x490 [i915]
<4> [373.172608] ? find_held_lock+0x2d/0xa0
<4> [373.172618] ? __mutex_unlock_slowpath+0x3e/0x2b0
<4> [373.172628] ? i915_gem_object_pin_map_unlocked+0x56/0xa0 [i915]
<4> [373.172785] igt_mmap_gpu+0xf9/0x120 [i915]
<4> [373.172924] __i915_subtests.cold.7+0x3f/0x92 [i915]
<4> [373.173092] ? __i915_nop_teardown+0x10/0x10 [i915]
<4> [373.173237] ? __i915_live_setup+0x30/0x30 [i915]
<4> [373.173384] __run_selftests.part.3+0xf7/0x158 [i915]
<4> [373.173586] i915_live_selftests.cold.5+0x1f/0x4f [i915]
<4> [373.173761] i915_pci_probe+0xd9/0x240 [i915]
<4> [373.173878] ? _raw_spin_unlock_irqrestore+0x3d/0x70
<4> [373.173888] pci_device_probe+0x95/0x110
<4> [373.173894] really_probe+0xd6/0x350
<4> [373.173899] ? pm_runtime_barrier+0x4b/0xa0
<4> [373.173906] __driver_probe_device+0x73/0x170
<4> [373.173912] driver_probe_device+0x1a/0x90
<4> [373.173918] __driver_attach+0xbc/0x190
<4> [373.173922] ? __device_attach_driver+0x110/0x110
<4> [373.173927] ? __device_attach_driver+0x110/0x110
<4> [373.173931] bus_for_each_dev+0x72/0xc0
<4> [373.173938] bus_add_driver+0x1bb/0x210
<4> [373.173947] driver_register+0x66/0xc0
<4> [373.173952] i915_init+0x1f/0x82 [i915]
<4> [373.174066] ? 0xffffffffa027f000
<4> [373.174070] do_one_initcall+0x53/0x2f0
<4> [373.174077] ? rcu_read_lock_sched_held+0x51/0x80
<4> [373.174083] ? kmalloc_trace+0xae/0x100
<4> [373.174089] do_init_module+0x45/0x1c0
<4> [373.174094] load_module+0x1d5e/0x1e90
<4> [373.174123] ? __do_sys_finit_module+0xaf/0x120
<4> [373.174127] __do_sys_finit_module+0xaf/0x120
<4> [373.174148] do_syscall_64+0x37/0x90
<4> [373.174153] entry_SYSCALL_64_after_hwframe+0x63/0xcd
<4> [373.174157] RIP: 0033:0x7fad6d9e373d
<4> [373.174160] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 23 37 0d 00 f7 d8 64 89 01 48
<4> [373.174163] RSP: 002b:00007ffdfe890128 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
<4> [373.174168] RAX: ffffffffffffffda RBX: 00005598ab098e40 RCX: 00007fad6d9e373d
<4> [373.174170] RDX: 0000000000000000 RSI: 00005598ab09b040 RDI: 0000000000000006
<4> [373.174173] RBP: 0000000000000020 R08: 00007ffdfe88ef00 R09: 00005598ab08c680
<4> [373.174175] R10: 00007ffdfe890270 R11: 0000000000000246 R12: 00005598ab09b040
<4> [373.174177] R13: 0000000000000000 R14: 00005598ab0a4090 R15: 00005598ab098e40
<4> [373.174195] </TASK>
<4> [373.174197] irq event stamp: 39464411
<4> [373.174199] hardirqs last enabled at (39464417): [<ffffffff81138366>] __up_console_sem+0x66/0x70
<4> [373.174203] hardirqs last disabled at (39464422): [<ffffffff8113834b>] __up_console_sem+0x4b/0x70
<4> [373.174206] softirqs last enabled at (39464198): [<ffffffff81e0031e>] __do_softirq+0x31e/0x48a
<4> [373.174209] softirqs last disabled at (39464193): [<ffffffff810c1b48>] irq_exit_rcu+0xb8/0xe0