WARNING: at drivers/base/firmware_class.c:1243 _request_firmware+0x412/0x8d0

Type:
WARN_ON statement
Class:
warn
Kernel version:
4.13
Architecture:
x86_64
Distribution:
Unknown
Hardware:
Dell Inc. XPS 13 9350/0VM5NC, BIOS 1.4.17 05/10/2017
Guilty info:
  • File: drivers/base/firmware_class.c
  • Function: _request_firmware
Registers:
  • PID: 3212
  • RIP: 0010
  • RSP: 0000
  • EFLAGS: 00010282
  • RAX: 000000000000002c
  • RBX: ffff9ca9eeda11c0
  • RCX: ffffffff91e56f08
  • RDX: 0000000000000000
  • RSI: 0000000000000086
  • RDI: 0000000000000202
  • RBP: ffffb3d545217e28
  • R08: 0000000000000000
  • R09: 000000000000002c
  • R11: 00000000000003d1
  • R12: ffff9ca9eeda1580
  • R14: ffffffff91d56640
  • R15: ffff9ca983d66f00
  • GS: ffff9cabfed80000(0000)
  • knlGS: 0000000000000000
  • DS: 0000
  • ES: 0000
  • CR0: 0000000080050033
  • CR2: 0000000000000000
  • CR3: 0000000171e09000
  • CR4: 00000000003406e0
Dissassembled code:
  • Code: 08 49 83 ff 28 74 4a 49 8b 8f a0 6a a8 91 e9 39 ff ff ff 48 c7 c7 40 39 ee 91 e8 1a 74 30 00 48 c7 c7 28 88 cf 91 e8 7f c3 b1 ff ff 41 bf 90 ff ff ff 49 8b 7c 24 18 e9 5c fd ff ff 48 c7 45
  • All code
  • ========
  • 0: 08 49 83 or %cl,-0x7d(%rcx)
  • 3: ff 28 ljmpq *(%rax)
  • 5: 74 4a je 0x51
  • 7: 49 8b 8f a0 6a a8 91 mov -0x6e579560(%r15),%rcx
  • e: e9 39 ff ff ff jmpq 0xffffffffffffff4c
  • 13: 48 c7 c7 40 39 ee 91 mov $0xffffffff91ee3940,%rdi
  • 1a: e8 1a 74 30 00 callq 0x307439
  • 1f: 48 c7 c7 28 88 cf 91 mov $0xffffffff91cf8828,%rdi
  • 26: e8 7f c3 b1 ff callq 0xffffffffffb1c3aa
  • 2b:* 0f ff (bad) <-- trapping instruction
  • 2d: 41 bf 90 ff ff ff mov $0xffffff90,%r15d
  • 33: 49 8b 7c 24 18 mov 0x18(%r12),%rdi
  • 38: e9 5c fd ff ff jmpq 0xfffffffffffffd99
  • 3d: 48 rex.W
  • 3e: c7 .byte 0xc7
  • 3f: 45 rex.RB
  • Code starting with the faulting instruction
  • ===========================================
  • 0: 0f ff (bad)
  • 2: 41 bf 90 ff ff ff mov $0xffffff90,%r15d
  • 8: 49 8b 7c 24 18 mov 0x18(%r12),%rdi
  • d: e9 5c fd ff ff jmpq 0xfffffffffffffd6e
  • 12: 48 rex.W
  • 13: c7 .byte 0xc7
  • 14: 45 rex.RB
Linked modules:

rfcomm, br_netfilter, bridge, stp, llc, cmac, bnep, intel_rapl, x86_pkg_temp_thermal, intel_powerclamp, coretemp, kvm_intel, uvcvideo, videobuf2_vmalloc, videobuf2_memops, snd_soc_skl, btusb, irqbypass, btrtl, videobuf2_v4l2, crct10dif_pclmul, snd_soc_skl_ipc, crc32_pclmul, videobuf2_core, ghash_clmulni_intel, snd_soc_sst_ipc, pcbc, snd_hda_codec_hdmi, snd_soc_sst_dsp, videodev, media, aesni_intel, aes_x86_64, crypto_simd, glue_helper, dell_laptop, cryptd, snd_hda_ext_core, hid_multitouch, snd_soc_sst_match, snd_soc_core, snd_hda_codec_realtek, snd_hda_codec_generic, snd_compress, snd_pcm_dmaengine, ac97_bus, input_leds, brcmfmac, joydev, brcmutil, serio_raw, dell_wmi, pcspkr, dell_smbios, dcdbas, sparse_keymap, snd_hda_intel, wmi_bmof, cfg80211, rtsx_pci_ms, memstick, snd_hda_core, snd_hwdep, mei_me, snd_timer

Last seen similar oops:
2017-09-11
Total count:
5 (from 1 unique sources)

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