[Bug 101767] New: Crash in drm_fb_helper_check_var with 4.11.6
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Wed Jul 12 16:05:39 UTC 2017
https://bugs.freedesktop.org/show_bug.cgi?id=101767
Bug ID: 101767
Summary: Crash in drm_fb_helper_check_var with 4.11.6
Product: DRI
Version: XOrg git
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Intel
Assignee: intel-gfx-bugs at lists.freedesktop.org
Reporter: alonid at gmail.com
QA Contact: intel-gfx-bugs at lists.freedesktop.org
CC: intel-gfx-bugs at lists.freedesktop.org
After several successful suspend-resume invocations in the last two weeks, I
came back from suspend unsuccessfully, and picked up a kernel crash.
The kernel is one of the standard Fedora 25 kernels.
```
Jul 12 17:50:06 nitrogen kernel: BUG: unable to handle kernel paging request at
0000100000000007
Jul 12 17:50:06 nitrogen kernel: IP: drm_fb_helper_check_var+0x43/0x1f0
[drm_kms_helper]
Jul 12 17:50:06 nitrogen kernel: PGD 0
Jul 12 17:50:06 nitrogen kernel:
Jul 12 17:50:06 nitrogen kernel: Oops: 0000 [#1] SMP
Jul 12 17:50:06 nitrogen kernel: Modules linked in: ax88179_178a uas
usb_storage rfcomm ccm xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun
nf_conntrack_netbios_ns nf_conntrack_broadc
Jul 12 17:50:06 nitrogen kernel: intel_rapl x86_pkg_temp_thermal
intel_powerclamp cdc_acm arc4 coretemp kvm_intel kvm irqbypass iwlmvm
crct10dif_pclmul crc32_pclmul mac80211 ghash_clmulni_
Jul 12 17:50:06 nitrogen kernel: CPU: 1 PID: 2396 Comm: Xorg Tainted: G
W OE 4.11.6-201.fc25.x86_64 #1
Jul 12 17:50:06 nitrogen kernel: Hardware name: LENOVO 20BS003PIV/20BS003PIV,
BIOS N14ET38W (1.16 ) 12/07/2016
Jul 12 17:50:06 nitrogen kernel: task: ffff8cb0de078000 task.stack:
ffffae27084c4000
Jul 12 17:50:06 nitrogen kernel: RIP: 0010:drm_fb_helper_check_var+0x43/0x1f0
[drm_kms_helper]
Jul 12 17:50:06 nitrogen kernel: RSP: 0018:ffffae27084c7a90 EFLAGS: 00010213
Jul 12 17:50:06 nitrogen kernel: RAX: 0000100000000001 RBX: ffffae27084c7c30
RCX: 0000000000000a00
Jul 12 17:50:06 nitrogen kernel: RDX: 0000000000000001 RSI: 0000000000010001
RDI: ffffae27084c7c30
Jul 12 17:50:06 nitrogen kernel: RBP: ffffae27084c7c00 R08: 00000000000005a0
R09: 0000000000000020
Jul 12 17:50:06 nitrogen kernel: R10: ffffae2700d3fda8 R11: 0000000000000000
R12: ffff8cb11e0ec800
Jul 12 17:50:06 nitrogen kernel: R13: 0000000000000080 R14: 0000000000200001
R15: 0000000000000000
Jul 12 17:50:06 nitrogen kernel: FS: 00007f3df0e0bec0(0000)
GS:ffff8cb12dc40000(0000) knlGS:0000000000000000
Jul 12 17:50:06 nitrogen kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Jul 12 17:50:06 nitrogen kernel: CR2: 0000100000000007 CR3: 000000021613f000
CR4: 00000000003406e0
Jul 12 17:50:06 nitrogen kernel: Call Trace:
Jul 12 17:50:06 nitrogen kernel: ? fb_set_var+0x114/0x460
Jul 12 17:50:06 nitrogen kernel: ? check_preempt_wakeup+0x192/0x220
Jul 12 17:50:06 nitrogen kernel: ? update_load_avg+0x5d0/0xa50
Jul 12 17:50:06 nitrogen kernel: ? update_load_avg+0x5d0/0xa50
Jul 12 17:50:06 nitrogen kernel: ? check_preempt_curr+0x79/0x90
Jul 12 17:50:06 nitrogen kernel: ? account_entity_enqueue+0xd8/0x100
Jul 12 17:50:06 nitrogen kernel: ? __enqueue_entity+0x6c/0x70
Jul 12 17:50:06 nitrogen kernel: ? enqueue_entity+0x113/0x740
Jul 12 17:50:06 nitrogen kernel: ? try_to_wake_up+0x59/0x470
Jul 12 17:50:06 nitrogen kernel: ? set_next_entity+0xd9/0x220
Jul 12 17:50:06 nitrogen kernel: fbcon_blank+0x30f/0x350
Jul 12 17:50:06 nitrogen kernel: ? __switch_to+0x227/0x460
Jul 12 17:50:06 nitrogen kernel: do_unblank_screen+0xd2/0x1a0
Jul 12 17:50:06 nitrogen kernel: complete_change_console+0x59/0xe0
Jul 12 17:50:06 nitrogen kernel: vt_ioctl+0x709/0x12a0
Jul 12 17:50:06 nitrogen kernel: tty_ioctl+0x355/0xc40
Jul 12 17:50:06 nitrogen kernel: do_vfs_ioctl+0xa3/0x5f0
Jul 12 17:50:06 nitrogen kernel: ? __do_page_fault+0x266/0x4e0
Jul 12 17:50:06 nitrogen kernel: SyS_ioctl+0x79/0x90
Jul 12 17:50:06 nitrogen kernel: entry_SYSCALL_64_fastpath+0x1a/0xa9
Jul 12 17:50:06 nitrogen kernel: RIP: 0033:0x7f3dee6d3637
Jul 12 17:50:06 nitrogen kernel: RSP: 002b:00007fff8ba0cda8 EFLAGS: 00000246
ORIG_RAX: 0000000000000010
Jul 12 17:50:06 nitrogen kernel: RAX: ffffffffffffffda RBX: 0000000000000001
RCX: 00007f3dee6d3637
Jul 12 17:50:06 nitrogen kernel: RDX: 0000000000000001 RSI: 0000000000005605
RDI: 000000000000000b
Jul 12 17:50:06 nitrogen kernel: RBP: 000000000084167c R08: 0000000000000000
R09: 00000000ffffffff
Jul 12 17:50:06 nitrogen kernel: R10: 0000000000000000 R11: 0000000000000246
R12: 0000000000000008
Jul 12 17:50:06 nitrogen kernel: R13: 0000000000841720 R14: 0000000000841678
R15: 0000000000841730
Jul 12 17:50:06 nitrogen kernel: Code: 00 00 8b 05 e0 ec c2 d8 65 8b 0d e1 f9
da 3f 39 c1 0f 84 85 01 00 00 48 8b 42 38 44 8b 4f 18 8b 72 70 8b 0f 44 8b 47
04 8b 52 74 <0f> b6 40 06 44 8b 5
Jul 12 17:50:06 nitrogen kernel: RIP: drm_fb_helper_check_var+0x43/0x1f0
[drm_kms_helper] RSP: ffffae27084c7a90
Jul 12 17:50:06 nitrogen kernel: CR2: 0000100000000007
Jul 12 17:50:06 nitrogen kernel: ---[ end trace df9ee4374b70222a ]---
```
```
Screen 0: minimum 8 x 8, current 3840 x 2160, maximum 32767 x 32767
eDP1 connected (normal left inverted right x axis y axis)
2560x1440 60.00 +
1920x1440 60.00
1856x1392 60.01
1792x1344 60.01
2048x1152 60.00
1920x1080 60.00
1600x1200 60.00
1400x1050 59.98
1600x900 60.00
1280x1024 60.02
1280x960 60.00
1368x768 60.00
1280x720 60.00
1024x768 60.00
1024x576 60.00
960x540 60.00
800x600 60.32 56.25
864x486 60.00
640x480 59.94
720x405 60.00
640x360 60.00
DP1 connected 3840x2160+0+0 (normal left inverted right x axis y axis) 620mm x
340mm
3840x2160 60.00*+ 29.98
1920x2160 59.99
2560x1440 59.95
2048x1280 59.92
1920x1080 60.00 60.00 50.00 59.94 24.00 23.98
1920x1080i 60.00 50.00 59.94
1600x1200 60.00
1280x1024 75.02 60.02
1280x800 59.81
1152x864 75.00
1280x720 60.00 50.00 59.94
1024x768 75.03 60.00
800x600 75.00 60.32
720x576 50.00
720x480 60.00 59.94
640x480 75.00 60.00 59.94
720x400 70.08
DP2 disconnected (normal left inverted right x axis y axis)
HDMI1 disconnected (normal left inverted right x axis y axis)
HDMI2 disconnected (normal left inverted right x axis y axis)
VIRTUAL1 disconnected (normal left inverted right x axis y axis)
```
--
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20170712/a84e9aa8/attachment.html>
More information about the intel-gfx-bugs
mailing list