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The following kernel bug is happening on my system since recent. What may be causing this, and is it fixable?
When this happened I was using my computer as normal; doing some 3D modeling and slicing in Blender and Cura
Nov 05 20:07:15 L340-arch kernel: ------------[ cut here ]------------
Nov 05 20:07:15 L340-arch kernel: kernel BUG at drivers/gpu/drm/drm_gem.c:154!
Nov 05 20:07:15 L340-arch kernel: invalid opcode: 0000 [#1] PREEMPT SMP PTI
Nov 05 20:07:15 L340-arch kernel: CPU: 8 PID: 3424 Comm: python3 Tainted: P OE 5.14.15-arch1-1 #1 00839a97657f819e080ee52ba6354f3abf438ad2
Nov 05 20:07:15 L340-arch kernel: Hardware name: LENOVO 81LK/LNVNB161216, BIOS BGCN21WW 06/20/2019
Nov 05 20:07:15 L340-arch kernel: RIP: 0010:drm_gem_private_object_init+0x82/0x90 [drm]
Nov 05 20:07:15 L340-arch kernel: Code: c0 48 c7 83 d0 00 00 00 00 00 00 00 48 83 e7 f8 29 fb 8d 8b d8 00 00 00 c1 e9 03 f3 48 ab 5b 5d c3 48 89 ab f8 00 00 00 eb c9 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 0f 1f 44 00 00 55 48 89
Nov 05 20:07:15 L340-arch kernel: RSP: 0018:ffffb1a781817d58 EFLAGS: 00010206
Nov 05 20:07:15 L340-arch kernel: RAX: ffff8fb6c9bc7970 RBX: ffffb1a781817e10 RCX: 0000000000002600
Nov 05 20:07:15 L340-arch kernel: RDX: 0000000000002600 RSI: ffff8fb6c9bc7800 RDI: ffff8fb643894000
Nov 05 20:07:15 L340-arch kernel: RBP: ffff8fb6c9bc7800 R08: ffff8fb67072acc8 R09: ffff8fb67072acc8
Nov 05 20:07:15 L340-arch kernel: R10: ffff8fb6b98db000 R11: 0000000000000001 R12: ffff8fb6f5796e00
Nov 05 20:07:15 L340-arch kernel: R13: ffff8fb6436ff300 R14: ffff8fb6f5796e00 R15: ffff8fb6f5796e00
Nov 05 20:07:15 L340-arch kernel: FS: 00007fb011227740(0000) GS:ffff8fb99e400000(0000) knlGS:0000000000000000
Nov 05 20:07:15 L340-arch kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Nov 05 20:07:15 L340-arch kernel: CR2: 00007fb00b202e60 CR3: 000000019521e001 CR4: 00000000003706e0
Nov 05 20:07:15 L340-arch kernel: Call Trace:
Nov 05 20:07:15 L340-arch kernel: nv_drm_gem_import_nvkms_memory_ioctl+0xb2/0x140 [nvidia_drm 80a58839e9f9b0bb2e3116f965ef7bf6daff985f]
Nov 05 20:07:15 L340-arch kernel: ? nv_drm_dumb_create+0x1d0/0x1d0 [nvidia_drm 80a58839e9f9b0bb2e3116f965ef7bf6daff985f]
Nov 05 20:07:15 L340-arch kernel: drm_ioctl_kernel+0xb2/0x100 [drm f2c4c748fe2130e7b62da7e2576ad564f6a90216]
Nov 05 20:07:15 L340-arch kernel: drm_ioctl+0x22a/0x3d0 [drm f2c4c748fe2130e7b62da7e2576ad564f6a90216]
Nov 05 20:07:15 L340-arch kernel: ? nv_drm_dumb_create+0x1d0/0x1d0 [nvidia_drm 80a58839e9f9b0bb2e3116f965ef7bf6daff985f]
Nov 05 20:07:15 L340-arch kernel: __x64_sys_ioctl+0x82/0xb0
Nov 05 20:07:15 L340-arch kernel: do_syscall_64+0x5c/0x80
Nov 05 20:07:15 L340-arch kernel: ? syscall_exit_to_user_mode+0x23/0x40
Nov 05 20:07:15 L340-arch kernel: ? do_syscall_64+0x69/0x80
Nov 05 20:07:15 L340-arch kernel: ? do_syscall_64+0x69/0x80
Nov 05 20:07:15 L340-arch kernel: entry_SYSCALL_64_after_hwframe+0x44/0xae
Nov 05 20:07:15 L340-arch kernel: RIP: 0033:0x7fb01149259b
Nov 05 20:07:15 L340-arch kernel: Code: ff ff ff 85 c0 79 9b 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a5 a8 0c 00 f7 d8 64 89 01 48
Nov 05 20:07:15 L340-arch kernel: RSP: 002b:00007ffd048cc998 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Nov 05 20:07:15 L340-arch kernel: RAX: ffffffffffffffda RBX: 000055ec532d7ce0 RCX: 00007fb01149259b
Nov 05 20:07:15 L340-arch kernel: RDX: 00007ffd048cca10 RSI: 00000000c0206441 RDI: 0000000000000013
Nov 05 20:07:15 L340-arch kernel: RBP: 0000000000000001 R08: 00007ffd048cc940 R09: 00007ffd048cc95c
Nov 05 20:07:15 L340-arch kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec57f86ff0
Nov 05 20:07:15 L340-arch kernel: R13: 000055ec55a39420 R14: 000055ec57f85e60 R15: 0000000000000000
Nov 05 20:07:15 L340-arch kernel: Modules linked in: rfcomm snd_seq_dummy snd_hrtimer snd_seq hid_logitech_hidpp snd_usb_audio snd_usbmidi_lib snd_rawmidi snd_seq_device cmac algif_hash algif_skcipher af_alg hid_logitech_dj bnep uvcvideo btusb btrtl btbcm videobuf2_vmalloc btintel videobuf2_memops videobuf2_v4l2 bluetooth videobuf2_common videodev ecdh_generic ecc mc usbhid vboxnetflt(OE) vboxnetadp(OE) vboxdrv(OE) snd_hda_codec_realtek snd_hda_codec_generic usbip_host usbip_core joydev mousedev snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof soundwire_bus ledtrig_audio hid_rmi iTCO_wdt intel_pmc_bxt intel_tcc_cooling rmi_core iTCO_vendor_support snd_soc_skl 8250_dw x86_pkg_temp_thermal intel_powerclamp coretemp snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc kvm_intel mei_hdcp intel_rapl_msr wmi_bmof intel_wmi_thunderbolt kvm snd_soc_sst_dsp snd_soc_acpi_intel_match ath10k_pci
Nov 05 20:07:15 L340-arch kernel: snd_soc_acpi irqbypass crct10dif_pclmul ath10k_core snd_soc_core crc32_pclmul snd_hda_codec_hdmi ghash_clmulni_intel snd_compress ac97_bus snd_pcm_dmaengine aesni_intel snd_hda_intel ath crypto_simd snd_intel_dspcfg cryptd snd_intel_sdw_acpi r8169 snd_hda_codec nls_iso8859_1 rapl intel_spi_pci realtek intel_cstate mac80211 snd_hda_core intel_spi spi_nor mdio_devres intel_uncore vfat i2c_i801 snd_hwdep mtd i915 fat i2c_smbus cfg80211 libphy libarc4 snd_pcm processor_thermal_device_pci_legacy i2c_algo_bit processor_thermal_device snd_timer ttm processor_thermal_rfim mei_me ideapad_laptop processor_thermal_mbox intel_gtt snd intel_lpss_pci platform_profile processor_thermal_rapl nvidia_drm(POE) i2c_hid_acpi intel_rapl_common sparse_keymap intel_lpss mei tpm_crb nvidia_modeset(POE) soundcore idma64 agpgart intel_soc_dts_iosf intel_pch_thermal mac_hid i2c_hid rfkill int3403_thermal int340x_thermal_zone tpm_tis tpm_tis_core wmi video tpm rng_core int3400_thermal acpi_thermal_rel
Nov 05 20:07:15 L340-arch kernel: acpi_pad acpi_tad nvidia(POE) drm_kms_helper cec syscopyarea sysfillrect sysimgblt fb_sys_fops drm crypto_user fuse bpf_preload ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 serio_raw atkbd libps2 crc32c_intel i8042 xhci_pci xhci_pci_renesas serio
Nov 05 20:07:15 L340-arch kernel: ---[ end trace d92a40fbb662c8bc ]---Any help is appreciated.
Last edited by bjornp_ (2021-11-05 19:21:26)
Fun fact: I actually have no clue what I'm doing
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