[Bug 109823] New: [CI][DRMTIP] igt at gem_ppgtt@blt-vs-render-ctx0 - dmesg-fail - BUG: unable to handle kernel paging request at ffffa08d71663ee0
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Mon Mar 4 08:06:47 UTC 2019
https://bugs.freedesktop.org/show_bug.cgi?id=109823
Bug ID: 109823
Summary: [CI][DRMTIP] igt at gem_ppgtt@blt-vs-render-ctx0 -
dmesg-fail - BUG: unable to handle kernel paging
request at ffffa08d71663ee0
Product: DRI
Version: DRI git
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Intel
Assignee: intel-gfx-bugs at lists.freedesktop.org
Reporter: lakshminarayana.vudum at intel.com
QA Contact: intel-gfx-bugs at lists.freedesktop.org
CC: intel-gfx-bugs at lists.freedesktop.org
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_234/fi-icl-y/igt@gem_ppgtt@blt-vs-render-ctx0.html
<6> [473.720154] Console: switching to colour dummy device 80x25
<6> [473.720221] [IGT] gem_ppgtt: executing
<6> [473.735629] [IGT] gem_ppgtt: starting subtest blt-vs-render-ctx0
<1> [477.207645] BUG: unable to handle kernel paging request at
ffffa08d71663ee0
<1> [477.207660] #PF error: [normal kernel read fault]
<6> [477.207667] PGD 0 P4D 0
<4> [477.207674] Oops: 0000 [#1] PREEMPT SMP PTI
<4> [477.207684] CPU: 1 PID: 1584 Comm: gem_ppgtt Tainted: G U
5.0.0-rc8-g348fd7b7fa65-drmtip_234+ #1
<4> [477.207703] Hardware name: Intel Corporation Ice Lake Client
Platform/IceLake Y LPDDR4x T4 RVP TLC, BIOS ICLSFWR1.R00.3087.A00.1902250334
02/25/2019
<4> [477.207721] RIP: 0010:xas_start+0x71/0x1d0
<4> [477.207731] Code: ff ff e8 62 47 79 ff 85 c0 0f 84 43 01 00 00 5b 48 89 e8
5d 41 5c 41 5d c3 48 83 fa 02 75 08 48 3d 05 c0 ff ff 77 6e 4c 8b 2b <4d> 8b 65
40 e8 d6 35 7b ff 85 c0 4c 89 e5 74 0d 80 3d 31 0e 99 00
<4> [477.207763] RSP: 0000:ffffa60a8055fc90 EFLAGS: 00010202
<4> [477.207770] RAX: 0000000000000003 RBX: ffffa60a8055fcd8 RCX:
1137aa9900000000
<4> [477.207779] RDX: 0000000000000003 RSI: ffffffff9d084383 RDI:
ffffa60a8055fcd8
<4> [477.207787] RBP: ffffa60a8055fcd8 R08: 0000000025ff6d19 R09:
0000000000000002
<4> [477.207798] R10: ffffa60a8055fc60 R11: ffffffff9d24c100 R12:
00000000ffffffff
<4> [477.207807] R13: ffffa08d71663ea0 R14: 0003feffffffffff R15:
ffffffff9d2603c0
<4> [477.207815] FS: 00007fad786ed980(0000) GS:ffff8a131be80000(0000)
knlGS:0000000000000000
<4> [477.207824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [477.207831] CR2: ffffa08d71663ee0 CR3: 0000000210b6c005 CR4:
0000000000760ee0
<4> [477.207842] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
<4> [477.207852] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
<4> [477.207866] PKRU: 55555554
<4> [477.207870] Call Trace:
<4> [477.207881] xas_load+0xa/0x50
<4> [477.207890] find_get_entry+0x9e/0x2f0
<4> [477.207899] pagecache_get_page+0x2b/0x210
<4> [477.207909] ? __lock_acquire+0x3c7/0x1b00
<4> [477.207917] lookup_swap_cache+0x3b/0x100
<4> [477.207925] do_swap_page+0x86/0x950
<4> [477.207933] ? file_update_time+0x5b/0x120
<4> [477.207943] __handle_mm_fault+0x66a/0xfa0
<4> [477.207954] handle_mm_fault+0x196/0x3a0
<4> [477.207969] __do_page_fault+0x246/0x500
<4> [477.207978] ? page_fault+0x8/0x30
<4> [477.207985] page_fault+0x1e/0x30
<4> [477.207993] RIP: 0033:0x5609b992d5b4
<4> [477.208000] Code: 40 18 48 89 45 f8 c7 45 e4 00 00 00 00 e9 f8 00 00 00 8b
45 e4 48 98 48 8d 14 c5 00 00 00 00 48 8b 45 f8 48 01 c2 48 8b 45 e8 <48> 89 02
8b 45 e4 48 98 48 83 c0 01 48 8d 14 c5 00 00 00 00 48 8b
<4> [477.208002] ------------[ cut here ]------------
<4> [477.208022] RSP: 002b:00007ffe67e3dcc0 EFLAGS: 00010206
<4> [477.208030] downgrading a read lock
<4> [477.208038] WARNING: CPU: 0 PID: 1585 at kernel/locking/lockdep.c:3553
lock_downgrade+0x158/0x1e0
<4> [477.208051] RAX: 0006013e0006013e RBX: 00007ffe67e3de98 RCX:
0000000000000000
<4> [477.208054] Modules linked in: vgem snd_hda_codec_hdmi mei_hdcp
snd_hda_codec_realtek snd_hda_codec_generic i915 x86_pkg_temp_thermal coretemp
crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_intel snd_hda_codec
snd_hwdep snd_hda_core snd_pcm ax88179_178a usbnet e1000e mii ptp pps_core
i2c_i801 mei_me mei prime_numbers
<4> [477.208076] RDX: 00007fad6b8e1000 RSI: 0000000000000000 RDI:
00005609b9b610b8
<4> [477.208096] CPU: 0 PID: 1585 Comm: gem_ppgtt Tainted: G U
5.0.0-rc8-g348fd7b7fa65-drmtip_234+ #1
<4> [477.208103] RBP: 00007ffe67e3dcf0 R08: 0000000000000000 R09:
00007fad6b8d4000
<4> [477.208110] Hardware name: Intel Corporation Ice Lake Client
Platform/IceLake Y LPDDR4x T4 RVP TLC, BIOS ICLSFWR1.R00.3087.A00.1902250334
02/25/2019
<4> [477.208121] R10: 00005609b9b31010 R11: 0000000000000246 R12:
00005609b992d390
<4> [477.208130] RIP: 0010:lock_downgrade+0x158/0x1e0
<4> [477.208133] Code: ff e9 23 ff ff ff 4c 89 ea 4c 89 f6 48 89 df e8 2e bd ff
ff 85 c0 74 aa eb 9a 48 c7 c7 e2 d0 06 9d 48 89 04 24 e8 b8 bf f9 ff <0f> 0b 8b
54 24 0c 48 8b 04 24 e9 46 ff ff ff e8 04 5d 39 00 85 c0
<4> [477.208143] R13: 00007ffe67e3dfd0 R14: 0000000000000000 R15:
0000000000000000
<4> [477.208148] RSP: 0018:ffffa60a805f7e38 EFLAGS: 00010082
<4> [477.208170] Modules linked in: vgem snd_hda_codec_hdmi mei_hdcp
snd_hda_codec_realtek snd_hda_codec_generic i915 x86_pkg_temp_thermal coretemp
crct10dif_pclmul crc32_pclmul
<4> [477.208178] RAX: 0000000000000000 RBX: ffff8a1294314040 RCX:
0000000000000001
<4> [477.208179] ghash_clmulni_intel snd_hda_intel snd_hda_codec snd_hwdep
snd_hda_core snd_pcm ax88179_178a usbnet e1000e mii ptp pps_core i2c_i801
mei_me mei prime_numbers
<4> [477.208195] RDX: ffffffff9c127c8b RSI: 0000000000000001 RDI:
ffffffff9c127ca0
<4> [477.208197] RBP: 0000000000000003 R08: 0000000000000000 R09:
0000000000000000
<0> [477.208217] Dumping ftrace buffer:
<0> [477.208219] ---------------------------------
<4> [477.208223] R10: 0000000000000000 R11: ffffa60a805f7c70 R12:
0000000000000246
<4> [477.208225] R13: ffffffff9c205e93 R14: ffff8a1308071708 R15:
ffff8a12a7a172d0
<4> [477.208244] FS: 00007fad786ed980(0000) GS:ffff8a131be00000(0000)
knlGS:0000000000000000
<4> [477.208250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [477.208255] CR2: 00007fad6b9d3000 CR3: 0000000213c46003 CR4:
0000000000760ef0
<4> [477.208261] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
<4> [477.208267] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
<4> [477.208272] PKRU: 55555554
<4> [477.208275] Call Trace:
<4> [477.208282] downgrade_write+0x12/0x80
<4> [477.208288] __do_munmap+0x393/0x400
<4> [477.208294] __vm_munmap+0x6e/0xc0
<4> [477.208300] __x64_sys_munmap+0x12/0x20
<4> [477.208306] do_syscall_64+0x55/0x190
<0> [477.208307] CPU:3 [LOST 90622 EVENTS]
gem_ppgt-1583 3d..1 474010378us : process_csb: rcs0 cs-irq head=5, tail=5
<4> [477.208321] entry_SYSCALL_64_after_hwframe+0x49/0xbe
<4> [477.208326] RIP: 0033:0x7fad77b6dab7
<4> [477.208331] Code: 10 e9 67 ff ff ff 0f 1f 44 00 00 48 8b 15 c9 f3 2c 00 f7
d8 64 89 02 48 c7 c0 ff ff ff ff e9 6b ff ff ff b8 0b 00 00 00 0f 05 <48> 3d 01
f0 ff ff 73 01 c3 48 8b 0d a1 f3 2c 00 f7 d8 64 89 01 48
<4> [477.208343] RSP: 002b:00007ffe67e3dc38 EFLAGS: 00000206 ORIG_RAX:
000000000000000b
<4> [477.208349] RAX: ffffffffffffffda RBX: 00005609b9b641d0 RCX:
00007fad77b6dab7
<4> [477.208355] RDX: 00005609b9b62220 RSI: 0000000000100000 RDI:
00007fad6b8d4000
<0> [477.208360] gem_ppgt-1583 3d..1 474010379us : __i915_request_submit:
rcs0 fence 182:8 -> current 6
<4> [477.208367] RBP: 00005609b9b61b60 R08: 00005609b9b61c68 R09:
00007ffe67e69080
<4> [477.208373] R10: 00000000000e6fce R11: 0000000000000206 R12:
00000000000001da
<4> [477.208378] R13: 00005609b9b61b60 R14: 0000000000000000 R15:
0000000000000000
<4> [477.208386] irq event stamp: 1314095
<4> [477.208392] hardirqs last enabled at (1314095): [<ffffffff9c202148>]
handle_mm_fault+0x258/0x3a0
<4> [477.208400] hardirqs last disabled at (1314094): [<ffffffff9c201fa1>]
handle_mm_fault+0xb1/0x3a0
<4> [477.208407] softirqs last enabled at (1311040): [<ffffffff9cc0033a>]
__do_softirq+0x33a/0x4b9
<4> [477.208415] softirqs last disabled at (1311033): [<ffffffff9c0b8f21>]
irq_exit+0xd1/0xe0
<0> [477.208419] gem_ppgt-1583 3d..1 474010383us :
__execlists_submission_tasklet: rcs0 in[0]: ctx=320.1, fence 182:8 (current
6), prio=6
<4> [477.208423] WARNING: CPU: 0 PID: 1585 at kernel/locking/lockdep.c:3553
lock_downgrade+0x158/0x1e0
<4> [477.208425] ---[ end trace 27c5c6e50523a9d4 ]---
4> [477.234946] ---[ end trace 27c5c6e50523a9d6 ]---
<4> [477.684141] RIP: 0010:xas_start+0x71/0x1d0
<4> [477.684154] Code: ff ff e8 62 47 79 ff 85 c0 0f 84 43 01 00 00 5b 48 89 e8
5d 41 5c 41 5d c3 48 83 fa 02 75 08 48 3d 05 c0 ff ff 77 6e 4c 8b 2b <4d> 8b 65
40 e8 d6 35 7b ff 85 c0 4c 89 e5 74 0d 80 3d 31 0e 99 00
<4> [477.684176] RSP: 0000:ffffa60a8055fc90 EFLAGS: 00010202
<4> [477.684184] RAX: 0000000000000003 RBX: ffffa60a8055fcd8 RCX:
1137aa9900000000
<4> [477.684193] RDX: 0000000000000003 RSI: ffffffff9d084383 RDI:
ffffa60a8055fcd8
<4> [477.684201] RBP: ffffa60a8055fcd8 R08: 0000000025ff6d19 R09:
0000000000000002
<4> [477.684210] R10: ffffa60a8055fc60 R11: ffffffff9d24c100 R12:
00000000ffffffff
<4> [477.684220] R13: ffffa08d71663ea0 R14: 0003feffffffffff R15:
ffffffff9d2603c0
<4> [477.684230] FS: 00007fad786ed980(0000) GS:ffff8a131be80000(0000)
knlGS:0000000000000000
<4> [477.684239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [477.684246] CR2: ffffa08d71663ee0 CR3: 0000000210b6c005 CR4:
0000000000760ee0
<4> [477.684254] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
<4> [477.684264] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
<4> [477.684274] PKRU: 55555554
<3> [477.684285] BUG: sleeping function called from invalid context at
./include/linux/percpu-rwsem.h:34
<3> [477.684296] in_atomic(): 0, irqs_disabled(): 1, pid: 1584, name: gem_ppgtt
<4> [477.684303] INFO: lockdep is turned off.
<4> [477.684308] irq event stamp: 1496392
<4> [477.684317] hardirqs last enabled at (1496391): [<ffffffff9c202148>]
handle_mm_fault+0x258/0x3a0
<4> [477.684330] hardirqs last disabled at (1496392): [<ffffffff9c0019b0>]
trace_hardirqs_off_thunk+0x1a/0x1c
<4> [477.684342] softirqs last enabled at (1495202): [<ffffffff9cc0033a>]
__do_softirq+0x33a/0x4b9
<4> [477.684353] softirqs last disabled at (1495195): [<ffffffff9c0b8f21>]
irq_exit+0xd1/0xe0
<3> [477.684364] Preemption disabled at:
<4> [477.684367] [<ffffffff9c127b8b>] wake_up_klogd+0xb/0x60
<4> [477.684383] CPU: 1 PID: 1584 Comm: gem_ppgtt Tainted: G UD W
5.0.0-rc8-g348fd7b7fa65-drmtip_234+ #1
<4> [477.684394] Hardware name: Intel Corporation Ice Lake Client
Platform/IceLake Y LPDDR4x T4 RVP TLC, BIOS ICLSFWR1.R00.3087.A00.1902250334
02/25/2019
<4> [477.684408] Call Trace:
<4> [477.684417] dump_stack+0x67/0x9b
<4> [477.684425] ___might_sleep+0x167/0x250
<4> [477.684439] exit_signals+0x2b/0x2d0
<4> [477.684446] do_exit+0xa3/0xd90
<4> [477.684454] ? __do_page_fault+0x246/0x500
<4> [477.684462] rewind_stack_do_exit+0x17/0x20
<3> [477.762914] swap_info_get: Bad swap offset entry 3feffffffffff
<1> [477.762929] BUG: Bad page map in process gem_ppgtt pte:2000000000000
pmd:207cdb067
<1> [477.763036] addr:000000008e397884 vm_flags:000000fb anon_vma:
(null) mapping:00000000abc6c2c4 index:d
<1> [477.763055] file:i915 fault:shmem_fault mmap:shmem_mmap readpage:
(null)
<4> [477.763069] CPU: 0 PID: 1584 Comm: gem_ppgtt Tainted: G UD W
5.0.0-rc8-g348fd7b7fa65-drmtip_234+ #1
<4> [477.763084] Hardware name: Intel Corporation Ice Lake Client
Platform/IceLake Y LPDDR4x T4 RVP TLC, BIOS ICLSFWR1.R00.3087.A00.1902250334
02/25/2019
<4> [477.763183] Call Trace:
<4> [477.763193] dump_stack+0x67/0x9b
<4> [477.763202] print_bad_pte+0x1a0/0x270
<4> [477.763213] unmap_page_range+0x7da/0xa00
<4> [477.763227] unmap_vmas+0x67/0xd0
<4> [477.763236] exit_mmap+0x9a/0x180
<4> [477.763329] mmput+0x5c/0x120
<4> [477.763338] do_exit+0x5ba/0xd90
<4> [477.763347] ? __do_page_fault+0x246/0x500
<4> [477.763358] rewind_stack_do_exit+0x17/0x20
<3> [477.763371] swap_info_get: Bad swap offset entry 3feffffffffff
<1> [477.763381] BUG: Bad page map in process gem_ppgtt pte:2000000000000
pmd:207cdb067
<1> [477.763393] addr:00000000db46049a vm_flags:000000fb anon_vma:
(null) mapping:00000000abc6c2c4 index:e
<1> [477.763410] file:i915 fault:shmem_fault mmap:shmem_mmap readpage:
(null)
<4> [477.763516] CPU: 0 PID: 1584 Comm: gem_ppgtt Tainted: G BUD W
5.0.0-rc8-g348fd7b7fa65-drmtip_234+ #1
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