[Bug 99295] [Regression BDW] kernel panic in Intel i915 module, complete system freeze in 4.10-rc2

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=99295

--- Comment #28 from freedesktop at 3.141.email ---
And another crash.  Again another stacktrace.

Before applying the patch the stacktrace was always ending with `gen8_pp...`

It's of course possible that I encounter different bugs now.


Apr 14 14:54:45 hobbes kernel: ------------[ cut here ]------------
Apr 14 14:54:45 hobbes kernel: kernel BUG at drivers/gpu/drm/drm_mm.c:413!
Apr 14 14:54:45 hobbes kernel: invalid opcode: 0000 [#1] PREEMPT SMP
Apr 14 14:54:45 hobbes kernel: Modules linked in: snd_usb_audio snd_usbmidi_lib
snd_rawmidi snd_seq_device hid_generic usbhid ctr ccm joydev mousedev arc4
snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic iwlmv
Apr 14 14:54:45 hobbes kernel:  intel_rapl_perf input_leds mac_hid psmouse
pcspkr e1000e ptp pps_core i2c_i801 btusb btrtl btbcm btintel bluetooth crc16
option usb_wwan usbserial cdc_ether usbnet mii uvcvideo videobuf2_vmall
Apr 14 14:54:45 hobbes kernel:  crc32c_intel ahci libahci xhci_pci libata
xhci_hcd rtsx_pci scsi_mod usbcore usb_common i8042 serio
Apr 14 14:54:45 hobbes kernel: CPU: 2 PID: 391 Comm: Xorg Tainted: G          
O    4.10.9-1-ARCH #1
Apr 14 14:54:45 hobbes kernel: Hardware name: LENOVO 20FCS02400/20FCS02400,
BIOS N1FET37W (1.11 ) 03/15/2016
Apr 14 14:54:45 hobbes kernel: task: ffff880216c4e740 task.stack:
ffffc9000197c000
Apr 14 14:54:45 hobbes kernel: RIP:
0010:drm_mm_insert_node_in_range_generic+0x374/0x3a0 [drm]
Apr 14 14:54:45 hobbes kernel: RSP: 0018:ffffc9000197fa38 EFLAGS: 00010202
Apr 14 14:54:45 hobbes kernel: RAX: ffff8800062bf000 RBX: 0000000096c3f000 RCX:
0000000098b73000
Apr 14 14:54:45 hobbes kernel: RDX: ffff8801b0751a10 RSI: 0000000000000000 RDI:
0000000000000000
Apr 14 14:54:45 hobbes kernel: RBP: ffffc9000197fab8 R08: 0000000096c3f000 R09:
0000000000000000
Apr 14 14:54:45 hobbes kernel: R10: ffffc9000197fb90 R11: 0000000000000009 R12:
0000000000000000
Apr 14 14:54:45 hobbes kernel: R13: 000000009bac6000 R14: ffff880218742000 R15:
000000009bac6000
Apr 14 14:54:45 hobbes kernel: FS:  00007fd9d77da940(0000)
GS:ffff880222500000(0000) knlGS:0000000000000000
Apr 14 14:54:45 hobbes kernel: CS:  0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Apr 14 14:54:45 hobbes kernel: CR2: 00007fd9b3cde000 CR3: 0000000207724000 CR4:
00000000003406e0
Apr 14 14:54:45 hobbes kernel: Call Trace:
Apr 14 14:54:45 hobbes kernel:  __i915_vma_do_pin+0x1f4/0x450 [i915]
Apr 14 14:54:45 hobbes kernel: 
i915_gem_execbuffer_reserve_vma.isra.8+0x144/0x1b0 [i915]
Apr 14 14:54:45 hobbes kernel:  i915_gem_execbuffer_reserve.isra.9+0x319/0x3d0
[i915]
Apr 14 14:54:45 hobbes kernel:  i915_gem_do_execbuffer.isra.15+0x62e/0x1810
[i915]
Apr 14 14:54:45 hobbes kernel:  ? i915_gem_free_object+0x58/0x60 [i915]
Apr 14 14:54:45 hobbes kernel:  ? drm_gem_object_free+0x29/0x70 [drm]
Apr 14 14:54:45 hobbes kernel:  ? drm_gem_object_unreference_unlocked+0x3a/0x90
[drm]
Apr 14 14:54:45 hobbes kernel:  i915_gem_execbuffer2+0xc5/0x240 [i915]
Apr 14 14:54:45 hobbes kernel:  drm_ioctl+0x21b/0x4c0 [drm]
Apr 14 14:54:45 hobbes kernel:  ? i915_gem_execbuffer+0x310/0x310 [i915]
Apr 14 14:54:45 hobbes kernel:  do_vfs_ioctl+0xa3/0x5f0
Apr 14 14:54:45 hobbes kernel:  ? __fget+0x77/0xb0
Apr 14 14:54:45 hobbes kernel:  SyS_ioctl+0x79/0x90
Apr 14 14:54:45 hobbes kernel:  entry_SYSCALL_64_fastpath+0x1a/0xa9
Apr 14 14:54:45 hobbes kernel: RIP: 0033:0x7fd9d56380d7
Apr 14 14:54:45 hobbes kernel: RSP: 002b:00007fff1dca1758 EFLAGS: 00003246
ORIG_RAX: 0000000000000010
Apr 14 14:54:45 hobbes kernel: RAX: ffffffffffffffda RBX: 0000000000000018 RCX:
00007fd9d56380d7
Apr 14 14:54:45 hobbes kernel: RDX: 00007fff1dca1790 RSI: 0000000040406469 RDI:
0000000000000018
Apr 14 14:54:45 hobbes kernel: RBP: 00007fff1dca1790 R08: 0000000001da4830 R09:
0000000000000000
Apr 14 14:54:45 hobbes kernel: R10: 0000000000000001 R11: 0000000000003246 R12:
00007fd9d7701000
Apr 14 14:54:45 hobbes kernel: R13: 0000000000000030 R14: 00007fff1dca1790 R15:
00000000009320b0
Apr 14 14:54:45 hobbes kernel: Code: 48 ba 00 02 00 00 00 00 ad de 48 89 7e 10
48 89 56 18 48 8b 75 c0 e9 c5 fe ff ff 85 c9 74 0e 48 29 d6 48 89 75 c0 e9 ac
fe ff ff <0f> 0b 8b 45 b0 29 d0 48 01 c6 48 89 75 c0 e9 99 fe ff ff
Apr 14 14:54:45 hobbes kernel: RIP:
drm_mm_insert_node_in_range_generic+0x374/0x3a0 [drm] RSP: ffffc9000197fa38
Apr 14 14:54:45 hobbes kernel: ---[ end trace c46646f28c290a90 ]---

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