[Bug 106859] [snb] Graphic corruptions, GPU hang and unable to handle kernel paging request

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Jun 14 16:05:16 UTC 2018 

https://bugs.freedesktop.org/show_bug.cgi?id=106859

--- Comment #20 from Laurent Bonnaud <L.Bonnaud at laposte.net> ---
I was able to reproduce this bug with the Ubuntu kernel.  The machine did not
freeze immediately, but it froze a few seconds later.

Jun 14 17:56:40 vougeot kernel: BUG: unable to handle kernel paging request at
ffffd3e0034a24c0
Jun 14 17:56:40 vougeot kernel: IP: _vm_normal_page+0xb3/0xe0
Jun 14 17:56:40 vougeot kernel: PGD 22d7cb067 P4D 22d7cb067 PUD 22d7ca067 PMD 0
Jun 14 17:56:40 vougeot kernel: Oops: 0000 [#1] SMP PTI
Jun 14 17:56:40 vougeot kernel: Modules linked in: rfcomm bnep dm_crypt
dell_rbtn intel_rapl x86_pkg_temp_thermal dell_laptop intel_powerclamp
dell_smbios_smm coretemp dcdbas crct10dif_pclmul crc32_pclmul dell_smm_hwmon
ghash_clmulni_int
Jun 14 17:56:40 vougeot kernel:  nf_tables_inet nf_tables_ipv6 nf_tables_ipv4
nf_tables parport_pc ppdev nfnetlink lp parport ip_tables x_tables autofs4
btrfs xor zstd_compress raid6_pq hid_generic usbhid hid i915 i2c_algo_bit
drm_kms_he
Jun 14 17:56:40 vougeot kernel: CPU: 1 PID: 11997 Comm: Compositor Not tainted
4.15.0-24-generic #26-Ubuntu
Jun 14 17:56:40 vougeot kernel: Hardware name: Dell Inc. Latitude E6520/0NVF5K,
BIOS A19 11/14/2013
Jun 14 17:56:40 vougeot kernel: RIP: 0010:_vm_normal_page+0xb3/0xe0
Jun 14 17:56:40 vougeot kernel: RSP: 0018:ffffa506c326fc38 EFLAGS: 00010286
Jun 14 17:56:40 vougeot kernel: RAX: ffffd3e0034a24c0 RBX: 00003ffffffff000
RCX: 0000000000000001
Jun 14 17:56:40 vougeot kernel: RDX: 80000000d289322f RSI: 00007f02367e1000
RDI: 0000000000000000
Jun 14 17:56:40 vougeot kernel: RBP: ffffa506c326fc38 R08: 0000000000000000
R09: ffff955a90e949c0
Jun 14 17:56:40 vougeot kernel: R10: 0000000000000000 R11: 0000000000000000
R12: 00007f02367e2000
Jun 14 17:56:40 vougeot kernel: R13: ffff955a90978f08 R14: 00007f02367e1000
R15: ffffa506c326fda8
Jun 14 17:56:40 vougeot kernel: FS:  00007f024b3bd700(0000)
GS:ffff955ba5240000(0000) knlGS:0000000000000000
Jun 14 17:56:40 vougeot kernel: CS:  0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Jun 14 17:56:40 vougeot kernel: CR2: ffffd3e0034a24c0 CR3: 00000001108e0001
CR4: 00000000000606e0
Jun 14 17:56:40 vougeot kernel: Call Trace:
Jun 14 17:56:40 vougeot kernel:  unmap_page_range+0x525/0xcf0
Jun 14 17:56:40 vougeot kernel:  unmap_single_vma+0x7d/0xf0
Jun 14 17:56:40 vougeot kernel:  unmap_vmas+0x51/0xb0
Jun 14 17:56:40 vougeot kernel:  unmap_region+0xbd/0x130
Jun 14 17:56:40 vougeot kernel:  ? __vma_rb_erase+0x1a2/0x270
Jun 14 17:56:40 vougeot kernel:  do_munmap+0x27c/0x460
Jun 14 17:56:40 vougeot kernel:  vm_munmap+0x69/0xb0
Jun 14 17:56:40 vougeot kernel:  SyS_munmap+0x22/0x30
Jun 14 17:56:40 vougeot kernel:  do_syscall_64+0x73/0x130
Jun 14 17:56:40 vougeot kernel:  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Jun 14 17:56:40 vougeot kernel: RIP: 0033:0x7f026ff03ab7
Jun 14 17:56:40 vougeot kernel: RSP: 002b:00007f024b3bc438 EFLAGS: 00000206
ORIG_RAX: 000000000000000b
Jun 14 17:56:40 vougeot kernel: RAX: ffffffffffffffda RBX: 00007f02383fe670
RCX: 00007f026ff03ab7
Jun 14 17:56:40 vougeot kernel: RDX: 0000000000000000 RSI: 000000000021e000
RDI: 00007f02367e1000
Jun 14 17:56:40 vougeot kernel: RBP: 00007f0237373901 R08: 0000000000000030
R09: 0000000000000030
Jun 14 17:56:40 vougeot kernel: R10: 0000000000000000 R11: 0000000000000206
R12: 00007f02373739e8
Jun 14 17:56:40 vougeot kernel: R13: 00007f024b3bc770 R14: 00007f024b3bc750
R15: 00007f0265060968
Jun 14 17:56:40 vougeot kernel: Code: 5d c3 49 8b 79 50 81 e7 00 04 00 10 75 41
48 39 05 c3 45 45 01 74 38 48 39 05 b2 45 45 01 72 d4 48 c1 e0 06 48 03 05 15
ef 23 01 <4c> 8b 00 49 c1 e8 33 41 83 e0 07 41 83 f8 04 75 b8 4c 8b 40 20
Jun 14 17:56:40 vougeot kernel: RIP: _vm_normal_page+0xb3/0xe0 RSP:
ffffa506c326fc38
Jun 14 17:56:40 vougeot kernel: CR2: ffffd3e0034a24c0
Jun 14 17:56:40 vougeot kernel: ---[ end trace 4381c574fd805b3a ]---

and

Jun 14 17:57:44 vougeot kernel: watchdog: BUG: soft lockup - CPU#0 stuck for
23s! [Compositor:4017]
Jun 14 17:57:44 vougeot kernel: Modules linked in: rfcomm bnep dm_crypt
dell_rbtn intel_rapl x86_pkg_temp_thermal dell_laptop intel_powerclamp
dell_smbios_smm coretemp dcdbas crct10dif_pclmul crc32_pclmul dell_smm_hwmon
ghash_clmulni_int
Jun 14 17:57:44 vougeot kernel:  nf_tables_inet nf_tables_ipv6 nf_tables_ipv4
nf_tables parport_pc ppdev nfnetlink lp parport ip_tables x_tables autofs4
btrfs xor zstd_compress raid6_pq hid_generic usbhid hid i915 i2c_algo_bit
drm_kms_he
Jun 14 17:57:44 vougeot kernel: CPU: 0 PID: 4017 Comm: Compositor Tainted: G   
  D          4.15.0-24-generic #26-Ubuntu
Jun 14 17:57:44 vougeot kernel: Hardware name: Dell Inc. Latitude E6520/0NVF5K,
BIOS A19 11/14/2013
Jun 14 17:57:44 vougeot kernel: RIP:
0010:native_queued_spin_lock_slowpath+0x137/0x1a0
Jun 14 17:57:44 vougeot kernel: RSP: 0000:ffffa506c2ee7a08 EFLAGS: 00000202
ORIG_RAX: ffffffffffffff11
Jun 14 17:57:44 vougeot kernel: RAX: 0000000000000101 RBX: 00003ffffffff000
RCX: 0000000000000001
Jun 14 17:57:44 vougeot kernel: RDX: 0000000000000101 RSI: 0000000000000001
RDI: ffffd3e004425e30
Jun 14 17:57:44 vougeot kernel: RBP: ffffa506c2ee7a08 R08: 0000000000000101
R09: ffff955a90d91ba0
Jun 14 17:57:44 vougeot kernel: R10: 0000000000000001 R11: ffff955badfd2000
R12: 00007f0236600000
Jun 14 17:57:44 vougeot kernel: R13: ffff955a90978000 R14: 00007f0236600000
R15: ffffa506c2ee7b48
Jun 14 17:57:44 vougeot kernel: FS:  00007f33da3ff700(0000)
GS:ffff955ba5200000(0000) knlGS:0000000000000000
Jun 14 17:57:44 vougeot kernel: CS:  0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Jun 14 17:57:44 vougeot kernel: CR2: 00007f339d453900 CR3: 00000001a171c001
CR4: 00000000000606f0
Jun 14 17:57:44 vougeot kernel: Call Trace:
Jun 14 17:57:44 vougeot kernel:  _raw_spin_lock+0x21/0x30
Jun 14 17:57:44 vougeot kernel:  unmap_page_range+0x4e3/0xcf0
Jun 14 17:57:44 vougeot kernel:  unmap_single_vma+0x7d/0xf0
Jun 14 17:57:44 vougeot kernel:  zap_page_range_single+0xb7/0x120
Jun 14 17:57:44 vougeot kernel:  unmap_mapping_range+0x10e/0x130
Jun 14 17:57:44 vougeot kernel:  i915_vma_revoke_mmap+0x58/0xb0 [i915]
Jun 14 17:57:44 vougeot kernel:  fence_update+0x172/0x260 [i915]
Jun 14 17:57:44 vougeot kernel:  i915_vma_pin_fence+0x107/0x190 [i915]
Jun 14 17:57:44 vougeot kernel:  i915_gem_fault+0x2ec/0x500 [i915]
Jun 14 17:57:44 vougeot kernel:  ? ttwu_do_wakeup+0x1e/0x140
Jun 14 17:57:44 vougeot kernel:  ? radix_tree_lookup+0xd/0x10
Jun 14 17:57:44 vougeot kernel:  __do_fault+0x24/0xf0
Jun 14 17:57:44 vougeot kernel:  handle_pte_fault+0x20c/0xdb0
Jun 14 17:57:44 vougeot kernel:  ?
i915_gem_object_pin_to_display_plane+0x130/0x130 [i915]
Jun 14 17:57:44 vougeot kernel:  __handle_mm_fault+0x47b/0x5c0
Jun 14 17:57:44 vougeot kernel:  handle_mm_fault+0xb1/0x1f0
Jun 14 17:57:44 vougeot kernel:  __do_page_fault+0x250/0x4d0
Jun 14 17:57:44 vougeot kernel:  ? SyS_futex+0x13b/0x180
Jun 14 17:57:44 vougeot kernel:  do_page_fault+0x2e/0xe0
Jun 14 17:57:44 vougeot kernel:  ? page_fault+0x2f/0x50
Jun 14 17:57:44 vougeot kernel:  page_fault+0x45/0x50
Jun 14 17:57:44 vougeot kernel: RIP: 0033:0x7f33ff31f696
Jun 14 17:57:44 vougeot kernel: RSP: 002b:00007f33da3fd878 EFLAGS: 00010206
Jun 14 17:57:44 vougeot kernel: RAX: 00007f339d4538fc RBX: 0000000000001e00
RCX: 00007f339d453f04
Jun 14 17:57:44 vougeot kernel: RDX: 00000000000005d4 RSI: 00007f33b7254940
RDI: 00007f339d453900
Jun 14 17:57:44 vougeot kernel: RBP: 0000000000001e00 R08: fffffffffffffffc
R09: 0000000000001401
Jun 14 17:57:44 vougeot kernel: R10: 00000000000000e0 R11: 00007f339d4538fc
R12: 0000000000000010
Jun 14 17:57:44 vougeot kernel: R13: 0000000000000618 R14: 00007f33b72548fc
R15: 0000000000000000
Jun 14 17:57:44 vougeot kernel: Code: c0 41 39 c0 74 ea 4d 85 c9 c6 07 01 74 2d
41 c7 41 08 01 00 00 00 eb 96 83 fa 01 0f 84 f4 fe ff ff 8b 07 84 c0 74 08 f3
90 8b 07 <84> c0 75 f8 b8 01 00 00 00 66 89 07 5d c3 f3 90 4c 8b 09 4d 85

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