igt@gem_exec_schedule@u-fairslice@rcs0 - dmesg-warn - WARNING: .* at mm/mmu_notifier.c:503 __mmu_notifier_invalidate_range_start.cold.14+0x3c/0x50
Dmesg
<6> [77.005293] Console: switching to colour dummy device 80x25
<6> [77.005359] [IGT] gem_exec_schedule: executing
<7> [77.025309] i915 0000:00:02.0: [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
<6> [77.034497] [IGT] gem_exec_schedule: starting subtest u-fairslice
<6> [77.034731] [IGT] gem_exec_schedule: starting dynamic subtest rcs0
<7> [77.035373] i915 0000:00:02.0: [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
<7> [77.037292] i915 0000:00:02.0: [drm:i915_gem_context_create_ioctl [i915]] HW context 2 created
<7> [77.038457] i915 0000:00:02.0: [drm:i915_gem_context_create_ioctl [i915]] HW context 3 created
<6> [79.046579] userptr_mn_invalidate_range_start+0x0/0x180 [i915] callback failed with -16 in blockable context.
<4> [79.046806] ------------[ cut here ]------------
<4> [79.046808] WARNING: CPU: 1 PID: 1162 at mm/mmu_notifier.c:503 __mmu_notifier_invalidate_range_start.cold.14+0x3c/0x50
<4> [79.046813] Modules linked in: snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm vgem fuse i915 x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul igb ptp ghash_clmulni_intel pps_core i2c_i801 i2c_smbus mei_me mei prime_numbers acpi_power_meter
<4> [79.046853] CPU: 1 PID: 1162 Comm: gem_exec_schedu Tainted: G I 5.12.0-rc4-g8e42a64e4ecba-drmtip_806+ #1
<4> [79.046856] Hardware name: Intel Corporation S1200SP/S1200SP, BIOS S1200SP.86B.03.01.0026.092720170729 09/27/2017
<4> [79.046858] RIP: 0010:__mmu_notifier_invalidate_range_start.cold.14+0x3c/0x50
<4> [79.046861] Code: 89 ca 48 c7 c7 f0 9f 32 82 44 89 4d d4 e8 4d a7 ff ff f6 43 20 01 44 8b 4d d4 75 0e 44 89 7d d4 41 83 f9 f5 0f 84 74 61 7f ff <0f> 0b 44 89 4d d4 e9 69 61 7f ff 48 c7 c1 83 df 35 82 eb bd 0f be
<4> [79.046864] RSP: 0018:ffffc900005efd38 EFLAGS: 00010202
<4> [79.046868] RAX: 0000000000000061 RBX: ffffc900005efd78 RCX: 0000000000000001
<4> [79.046870] RDX: 0000000000000000 RSI: ffffffff8235df83 RDI: 00000000ffffffff
<4> [79.046872] RBP: ffffc900005efd68 R08: 0000000000000001 R09: 00000000fffffff0
<4> [79.046874] R10: 00000000e363299e R11: 00000000536e4df9 R12: 0000000000000000
<4> [79.046876] R13: ffff888175dfe158 R14: ffffffffa038b8c0 R15: 00000000fffffff5
<4> [79.046878] FS: 00007feeab4e7c00(0000) GS:ffff88826b280000(0000) knlGS:0000000000000000
<4> [79.046880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [79.046882] CR2: 00007f1161551400 CR3: 0000000109066002 CR4: 00000000003706e0
<4> [79.046884] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
<4> [79.046886] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
<4> [79.046888] Call Trace:
<4> [79.046893] unmap_vmas+0x9a/0x140
<4> [79.046901] unmap_region+0x9d/0x100
<4> [79.046913] __do_munmap+0x2a3/0x500
<4> [79.046919] __vm_munmap+0x78/0x120
<4> [79.046926] __x64_sys_munmap+0x12/0x20
<4> [79.046928] do_syscall_64+0x33/0x80
<4> [79.046932] entry_SYSCALL_64_after_hwframe+0x44/0xae
<4> [79.046935] RIP: 0033:0x7feeae289adb
<4> [79.046938] Code: 8b 15 b9 f3 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb 89 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 85 f3 0c 00 f7 d8 64 89 01 48
<4> [79.046940] RSP: 002b:00007ffe48f40b78 EFLAGS: 00000206 ORIG_RAX: 000000000000000b
<4> [79.046944] RAX: ffffffffffffffda RBX: 000055e74ba35410 RCX: 00007feeae289adb
<4> [79.046945] RDX: 0000000000000000 RSI: 0000000000001000 RDI: 00007feeae66f000
<4> [79.046947] RBP: 0000000000000005 R08: 00007ffe48fae1b0 R09: 000000000001649a
<4> [79.046949] R10: 00007feeae3a0541 R11: 0000000000000206 R12: 00007ffe48f4a320
<4> [79.046951] R13: 000055e74ba35410 R14: 00007ffe48f40bf0 R15: 000000000000000c
<4> [79.046961] irq event stamp: 93465
<4> [79.046963] hardirqs last enabled at (93471): [<ffffffff8112ba52>] console_unlock+0x4c2/0x5d0
<4> [79.046967] hardirqs last disabled at (93476): [<ffffffff8112b9c2>] console_unlock+0x432/0x5d0
<4> [79.046969] softirqs last enabled at (93058): [<ffffffff81e00342>] __do_softirq+0x342/0x48e
<4> [79.046972] softirqs last disabled at (92997): [<ffffffff810b470d>] irq_exit_rcu+0xad/0xd0
<4> [79.046976] ---[ end trace 0f9a3d1879963c4d ]---