WARNING: at drivers/gpu/drm/nouveau/nvkm/engine/fifo/chang84.c:111 g84_fifo_chan_engine_fini+0x75/0x280 [nouveau]

Type:
WARN_ON statement
Class:
warn
Kernel version:
4.12.6
Tainted info:
  • G - All loaded modules have GPL or compatible license
  • I - Working around severe firmware bug
  • O - Out-of-tree module has been loaded
Architecture:
x86_64
Distribution:
Debian
Hardware:
System manufacturer System Product Name/P7P55 LX, BIOS 1201 04/25/2011
Guilty info:
  • Module: nouveau
  • File: drivers/gpu/drm/nouveau/nvkm/engine/fifo/chang84.c
  • Function: g84_fifo_chan_engine_fini
  • Driver: drm
Registers:
  • PID: 1044
  • RIP: 0010
  • RSP: 0018
  • EFLAGS: 00010286
  • RAX: 000000000000001d
  • RBX: ffff91af19d8c3a0
  • RCX: 0000000000000002
  • RDX: 0000000000000000
  • RSI: 0000000000000002
  • RDI: 0000000000000246
  • RBP: ffff91af138a1c00
  • R08: 0000000000000000
  • R09: 000000000000001d
  • R11: 0000000000009564
  • R12: ffff91af139ada00
  • R14: 00000120cbf0ec60
  • R15: 0000000000000020
  • GS: ffff91af1b200000(0000)
  • knlGS: 0000000000000000
  • DS: 0000
  • ES: 0000
  • CR0: 0000000080050033
  • CR2: 00007f7ab17ecfb0
  • CR3: 000000005c209000
  • CR4: 00000000000006f0
Dissassembled code:
  • Code: c5 33 c0 48 8b 7d 10 48 8b 5f 50 48 85 db 75 04 48 8b 5f 10 e8 bd 07 5f f7 48 89 da 48 89 c6 48 c7 c7 8e 9e 37 c0 e8 21 e3 2c f7 ff 48 8b 75 78 8b 7c 24 08 48 81 c6 20 25 00 00 e8 35 2a 4b
  • All code
  • ========
  • 0: c5 33 c0 (bad)
  • 3: 48 8b 7d 10 mov 0x10(%rbp),%rdi
  • 7: 48 8b 5f 50 mov 0x50(%rdi),%rbx
  • b: 48 85 db test %rbx,%rbx
  • e: 75 04 jne 0x14
  • 10: 48 8b 5f 10 mov 0x10(%rdi),%rbx
  • 14: e8 bd 07 5f f7 callq 0xfffffffff75f07d6
  • 19: 48 89 da mov %rbx,%rdx
  • 1c: 48 89 c6 mov %rax,%rsi
  • 1f: 48 c7 c7 8e 9e 37 c0 mov $0xffffffffc0379e8e,%rdi
  • 26: e8 21 e3 2c f7 callq 0xfffffffff72ce34c
  • 2b:* 0f ff (bad) <-- trapping instruction
  • 2d: 48 8b 75 78 mov 0x78(%rbp),%rsi
  • 31: 8b 7c 24 08 mov 0x8(%rsp),%edi
  • 35: 48 81 c6 20 25 00 00 add $0x2520,%rsi
  • 3c: e8 .byte 0xe8
  • 3d: 35 .byte 0x35
  • 3e: 2a .byte 0x2a
  • 3f: 4b rex.WXB
  • Code starting with the faulting instruction
  • ===========================================
  • 0: 0f ff (bad)
  • 2: 48 8b 75 78 mov 0x78(%rbp),%rsi
  • 6: 8b 7c 24 08 mov 0x8(%rsp),%edi
  • a: 48 81 c6 20 25 00 00 add $0x2520,%rsi
  • 11: e8 .byte 0xe8
  • 12: 35 .byte 0x35
  • 13: 2a .byte 0x2a
  • 14: 4b rex.WXB
Linked modules:

fuse, ebtable_filter, ebtables, ip6table_filter, ip6_tables, iptable_filter, toshiba_acpi, industrialio, sparse_keymap, rfkill, toshiba_haps, hp_accel, lis3lv02d, input_polldev, binfmt_misc, snd_hda_codec_hdmi, snd_hda_codec_via, snd_hda_codec_generic, iTCO_wdt, snd_hda_intel, iTCO_vendor_support, intel_powerclamp, snd_hda_core, snd_hwdep, kvm_intel, snd_pcm_oss, snd_seq_midi, snd_seq_midi_event, snd_mixer_oss, snd_rawmidi, irqbypass, intel_cstate, snd_seq_device, snd_timer, joydev, intel_uncore, serio_raw, lpc_ich, asus_atk0110, i7core_edac, mfd_core, evdev, sg, soundcore, shpchp, acpi_cpufreq, i2c_dev, coretemp, cdc_ether, usbnet, loop, parport_pc, ppdev, ip_tables, x_tables, autofs4, ext4, crc16, jbd2, fscrypto, mbcache, btrfs, ecb, crypto_simd, glue_helper, cryptd, aes_x86_64, xts

Last seen similar oops:
2017-09-04
Total count:
37 (from 2 unique sources)

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