[Bug 101037] nouveau: crash when starting chrome

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101037

            Bug ID: 101037
           Summary: nouveau: crash when starting chrome
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/other
          Assignee: dri-devel at lists.freedesktop.org
          Reporter: hramrach at gmail.com

01:00.0 VGA compatible controller [0300]: NVIDIA Corporation G98 [Quadro NVS
295] [10de:06fd] (rev a1)
Linux 4.10.0-trunk-amd64 #1 SMP Debian 4.10.7-1~exp1 (2017-03-30) x86_64 
libdrm-nouveau2 2.4.80-1
libgl1-mesa-dri 17.0.4-1
xserver-xorg-video-nouveau 1:1.0.15-1

May 14 09:34:36 iscsi kernel: [  482.205629] BUG: unable to handle kernel NULL
pointer dereference at 0000000000000021
May 14 09:34:36 iscsi kernel: [  482.205629] BUG: unable to handle kernel NULL
pointer dereference at 0000000000000021
May 14 09:34:36 iscsi kernel: [  482.205654] IP:
dma_fence_wait_timeout+0x30/0xf0
May 14 09:34:36 iscsi kernel: [  482.205654] IP:
dma_fence_wait_timeout+0x30/0xf0
May 14 09:34:36 iscsi kernel: [  482.205659] PGD 0 
May 14 09:34:36 iscsi kernel: [  482.205659] PGD 0 
May 14 09:34:36 iscsi kernel: [  482.205766] CPU: 1 PID: 1696 Comm: InputThread
Tainted: G           OE   4.10.0-trunk-amd64 #1 Debian 4.10.7-1~exp1
May 14 09:34:36 iscsi kernel: [  482.205772] Hardware name:                 
/DQ45CB, BIOS CBQ4510H.86A.0133.2011.0810.1010 08/10/2011
May 14 09:34:36 iscsi kernel: [  482.205777] task: ffff8a4d2c13afc0 task.stack:
ffffb8c2416e0000
May 14 09:34:36 iscsi kernel: [  482.205781] RIP:
0010:dma_fence_wait_timeout+0x30/0xf0
May 14 09:34:36 iscsi kernel: [  482.205785] RSP: 0018:ffffb8c2416e3aa0 EFLAGS:
00010206
May 14 09:34:36 iscsi kernel: [  482.205789] RAX: 0000000000000001 RBX:
ffff8a4c9a817480 RCX: ffffffffc07cffa0
May 14 09:34:36 iscsi kernel: [  482.205794] RDX: 7fffffffffffffff RSI:
0000000000000001 RDI: ffff8a4d2c27c600
May 14 09:34:36 iscsi kernel: [  482.205798] RBP: ffff8a4d2c27c600 R08:
ffff8a4d2c3e9000 R09: 0000000000000000
May 14 09:34:36 iscsi kernel: [  482.205802] R10: ffff8a4d302763a8 R11:
ffff8a4d314bb600 R12: 0000000000000001
May 14 09:34:36 iscsi kernel: [  482.205807] R13: 7fffffffffffffff R14:
0000000000000001 R15: 0000000000000001
May 14 09:34:36 iscsi kernel: [  482.205811] FS:  00007f341c83e700(0000)
GS:ffff8a4d3bc80000(0000) knlGS:0000000000000000
May 14 09:34:36 iscsi kernel: [  482.205819] CS:  0010 DS: 0000 ES: 0000 CR0:
0000000080050033
May 14 09:34:36 iscsi kernel: [  482.205823] CR2: 0000000000000021 CR3:
000000022c2bc000 CR4: 00000000000406e0
May 14 09:34:36 iscsi kernel: [  482.205828] Call Trace:
May 14 09:34:36 iscsi kernel: [  482.205843]  ?
drm_atomic_helper_wait_for_fences+0x48/0x130 [drm_kms_helper]
May 14 09:34:36 iscsi kernel: [  482.205895]  ?
nv50_disp_atomic_commit+0x18e/0x290 [nouveau]
May 14 09:34:36 iscsi kernel: [  482.205902]  ?
drm_atomic_helper_update_plane+0xeb/0x150 [drm_kms_helper]
May 14 09:34:36 iscsi kernel: [  482.205928]  ? __setplane_internal+0x1d9/0x2a0
[drm]
May 14 09:34:36 iscsi kernel: [  482.205939]  ?
drm_mode_cursor_universal+0x11c/0x200 [drm]
May 14 09:34:36 iscsi kernel: [  482.205950]  ?
drm_mode_cursor_common+0x80/0x170 [drm]
May 14 09:34:36 iscsi kernel: [  482.205961]  ? drm_mode_cursor_ioctl+0x54/0x70
[drm]
May 14 09:34:36 iscsi kernel: [  482.205973]  ? drm_ioctl+0x1ea/0x470 [drm]
May 14 09:34:36 iscsi kernel: [  482.205978]  ? __schedule+0x23b/0x6f0
May 14 09:34:36 iscsi kernel: [  482.205989]  ? drm_mode_setplane+0x1a0/0x1a0
[drm]
May 14 09:34:36 iscsi kernel: [  482.205994]  ? _copy_to_user+0x4d/0x60
May 14 09:34:36 iscsi kernel: [  482.206022]  ? nouveau_drm_ioctl+0x66/0xc0
[nouveau]
May 14 09:34:36 iscsi kernel: [  482.206027]  ? do_vfs_ioctl+0x9f/0x600
May 14 09:34:36 iscsi kernel: [  482.206032]  ? __check_object_size+0xfb/0x1d9
May 14 09:34:36 iscsi kernel: [  482.206035]  ? SyS_ioctl+0x74/0x80
May 14 09:34:36 iscsi kernel: [  482.206039]  ?
system_call_fast_compare_end+0xc/0x9b
May 14 09:34:36 iscsi kernel: [  482.206043] Code: 48 85 d2 41 55 41 54 55 53
0f 88 ab 00 00 00 48 89 fd 41 89 f4 49 89 d5 66 66 66 66 90 48 8b 45 08 41 0f
b6 f4 4c 89 ea 48 89 ef <ff> 50 20 49 89 c4 66 66 66 66 90 5b 4c 89 e0 5d 41 5c
41 5d c3 
May 14 09:34:36 iscsi kernel: [  482.206069] RIP:
dma_fence_wait_timeout+0x30/0xf0 RSP: ffffb8c2416e3aa0

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