This just started happening after I rebooted my system. I ran kernel 6.1 all day yesterday and had no problems, other than this that’s persisted: Can't login via Ctrl-Alt-F2 with v6 kernel.
Now, when trying to start any VM, I’m not enable to connect to qemu-system via libvirtd:
Dec 24 12:46:46 dnsmasq[964]: read /etc/hosts - 34 names
Dec 24 12:46:46 dnsmasq[964]: read /var/lib/libvirt/dnsmasq/default.addnhosts - 0 names
Dec 24 12:46:46 dnsmasq-dhcp[964]: read /var/lib/libvirt/dnsmasq/default.hostsfile
Dec 24 12:46:46 kernel: BUG: unable to handle page fault for address: ffffffffc43f63b0
Dec 24 12:46:46 kernel: #PF: supervisor read access in kernel mode
Dec 24 12:46:46 kernel: #PF: error_code(0x0000) - not-present page
Dec 24 12:46:46 kernel: PGD 6c2215067 P4D 6c2215067 PUD 6c2217067 PMD 129891067 PTE 0
Dec 24 12:46:46 kernel: Oops: 0000 [#6] PREEMPT SMP NOPTI
Dec 24 12:46:46 kernel: CPU: 4 PID: 24087 Comm: nodedev-init Tainted: P R D OE 6.1.1-arch1-1 #1 9bd09188b430be630e611f984454e4f3c489be77
Dec 24 12:46:46 kernel: Hardware name: System manufacturer System Product Name/PRIME X470-PRO, BIOS 6042 04/28/2022
Dec 24 12:46:46 kernel: RIP: 0010:block_devnode+0x14/0x30
Dec 24 12:46:46 kernel: Code: 75 e6 31 c0 e9 a1 d6 ae 00 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 0f 1f 44 00 00 48 8b bf 10 03 00 00 48 8b 47 48 <48> 8b 40 70 48 85 c0 74 06 e9 2e d4 ae 00 cc 31 c0 e9 6a d6 ae 00
Dec 24 12:46:46 kernel: RSP: 0018:ffffacb58ed23cd0 EFLAGS: 00010282
Dec 24 12:46:46 kernel: RAX: ffffffffc43f6340 RBX: ffff92f35c778688 RCX: ffffacb58ed23d14
Dec 24 12:46:46 kernel: RDX: ffffacb58ed23d10 RSI: ffffacb58ed23d0e RDI: ffff92f3eb2da400
Dec 24 12:46:46 kernel: RBP: ffff92f35c778688 R08: ffffacb58ed23d18 R09: 0000000000000000
Dec 24 12:46:46 kernel: R10: 0000000000000000 R11: ffff92f3f5fa322c R12: ffffacb58ed23d18
Dec 24 12:46:46 kernel: R13: ffffacb58ed23d0e R14: 0000000000000001 R15: 0000000000000001
Dec 24 12:46:46 kernel: FS: 00007f317affd6c0(0000) GS:ffff92fa4eb00000(0000) knlGS:0000000000000000
Dec 24 12:46:46 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 24 12:46:46 kernel: CR2: ffffffffc43f63b0 CR3: 000000038457c000 CR4: 00000000003506e0
Dec 24 12:46:46 kernel: Call Trace:
Dec 24 12:46:46 kernel: <TASK>
Dec 24 12:46:46 kernel: device_get_devnode+0x36/0xe0
Dec 24 12:46:46 kernel: dev_uevent+0x170/0x2f0
Dec 24 12:46:46 kernel: uevent_show+0x8f/0xf0
Dec 24 12:46:46 kernel: dev_attr_show+0x1c/0x40
Dec 24 12:46:46 kernel: sysfs_kf_seq_show+0xa7/0xf0
Dec 24 12:46:46 kernel: seq_read_iter+0x126/0x450
Dec 24 12:46:46 kernel: vfs_read+0x240/0x310
Dec 24 12:46:46 kernel: ksys_read+0x6f/0xf0
Dec 24 12:46:46 kernel: do_syscall_64+0x5f/0x90
Dec 24 12:46:46 kernel: ? syscall_exit_to_user_mode+0x1b/0x40
Dec 24 12:46:46 kernel: ? do_syscall_64+0x6b/0x90
Dec 24 12:46:46 kernel: ? syscall_exit_to_user_mode+0x1b/0x40
Dec 24 12:46:46 kernel: ? do_syscall_64+0x6b/0x90
Dec 24 12:46:46 kernel: ? do_syscall_64+0x6b/0x90
Dec 24 12:46:46 kernel: ? do_syscall_64+0x6b/0x90
Dec 24 12:46:46 kernel: ? do_syscall_64+0x6b/0x90
Dec 24 12:46:46 kernel: ? do_syscall_64+0x6b/0x90
Dec 24 12:46:46 kernel: entry_SYSCALL_64_after_hwframe+0x63/0xcd
Dec 24 12:46:46 kernel: RIP: 0033:0x7f31c934204c
Dec 24 12:46:46 kernel: Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 29 bd f8 ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 7f bd f8 ff 48
Dec 24 12:46:46 kernel: RSP: 002b:00007f317affc7d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
Dec 24 12:46:46 kernel: RAX: ffffffffffffffda RBX: 000000000000001a RCX: 00007f31c934204c
Dec 24 12:46:46 kernel: RDX: 0000000000001008 RSI: 00007f316c278d40 RDI: 000000000000001a
Dec 24 12:46:46 kernel: RBP: 00007f316c278d40 R08: 0000000000000000 R09: 00007f316c000490
Dec 24 12:46:46 kernel: R10: 00007f316c000490 R11: 0000000000000246 R12: 0000000000001008
Dec 24 12:46:46 kernel: R13: 0000000000001007 R14: 00007f317affc820 R15: 0000000000000002
Dec 24 12:46:46 kernel: </TASK>
Dec 24 12:46:46 kernel: Modules linked in: snd_seq_dummy snd_hrtimer snd_seq snd_seq_device rfcomm rpcrdma rdma_cm iw_cm ib_cm ib_core xt_CHECKSUM xt_MASQUERADE nft_chain_nat nf_nat bridge stp llc cmac algif_hash algif_skcipher af_alg bnep ses enclosure scsi_transport_sas ext4 intel_rapl_msr mbcache vfat intel_rapl_common jbd2 fat edac_mce_amd kvm_amd ip6t_REJECT nf_reject_ipv6 xt_hl mousedev ip6_tables eeepc_wmi joydev asus_wmi ip6t_rt kvm wmi_bmof sparse_keymap platform_profile mxm_wmi ipt_REJECT crct10dif_pclmul nf_reject_ipv4 snd_hda_codec_realtek crc32_pclmul asus_ec_sensors polyval_clmulni btusb snd_hda_codec_generic xt_LOG polyval_generic gf128mul nf_log_syslog snd_hda_codec_hdmi btrtl ledtrig_audio ghash_clmulni_intel snd_hda_intel xt_comment btbcm sha512_ssse3 snd_intel_dspcfg aesni_intel btintel xt_multiport snd_intel_sdw_acpi crypto_simd nvidia_drm(POE) btmtk snd_hda_codec cryptd snd_hda_core nft_limit rapl snd_hwdep uas pcspkr bluetooth snd_pcm nvidia_modeset(POE) sp5100_tco k10temp
Dec 24 12:46:46 kernel: snd_timer usb_storage cdc_acm igb usbhid i2c_piix4 snd ccp ecdh_generic i2c_nvidia_gpu dca video soundcore rfkill crc16 xt_limit gpio_amdpt wmi gpio_generic xt_addrtype acpi_cpufreq xt_tcpudp mac_hid xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables nfnetlink pkcs8_key_parser nvidia_uvm(POE) nfsd nvidia(POE) auth_rpcgss nfs_acl lockd grace dm_multipath dm_mod sunrpc crypto_user fuse bpf_preload ip_tables x_tables btrfs blake2b_generic libcrc32c crc32c_generic xor raid6_pq crc32c_intel xhci_pci xhci_pci_renesas vfio_pci vfio_pci_core irqbypass vfio_virqfd vfio_iommu_type1 vfio [last unloaded: nbd]
Dec 24 12:46:46 kernel: CR2: ffffffffc43f63b0
Dec 24 12:46:46 kernel: ---[ end trace 0000000000000000 ]---
Dec 24 12:46:46 kernel: RIP: 0010:blkdev_ioctl+0x11e/0x280
Dec 24 12:46:46 kernel: Code: 00 4d 89 e0 4c 89 e1 89 da 89 ee 48 89 3c 24 e8 b8 f4 ff ff 48 8b 3c 24 3d fd fd ff ff 75 24 48 8b 87 58 03 00 00 48 8b 40 48 <48> 8b 40 28 48 85 c0 0f 84 36 01 00 00 4c 89 e1 89 da 89 ee e8 d9
Dec 24 12:46:46 kernel: RSP: 0018:ffffacb58ec2fde0 EFLAGS: 00010246
Dec 24 12:46:46 kernel: RAX: ffffffffc43f6340 RBX: 000000000000ab08 RCX: 00000005637f99fd
Dec 24 12:46:46 kernel: RDX: 0000000000000000 RSI: 000000000000ab08 RDI: ffff92f35c778640
Dec 24 12:46:46 kernel: RBP: 00000000484e001f R08: 00000005637f99fd R09: 0000000000000000
Dec 24 12:46:46 kernel: R10: 0000000000000000 R11: 0000000000000001 R12: 00000005637f99fd
Dec 24 12:46:46 kernel: R13: 00000005637f99fd R14: ffff92f3a965d200 R15: 0000000000000000
Dec 24 12:46:46 kernel: FS: 00007f317affd6c0(0000) GS:ffff92fa4eb00000(0000) knlGS:0000000000000000
Dec 24 12:46:46 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 24 12:46:46 kernel: CR2: ffffffffc43f63b0 CR3: 000000038457c000 CR4: 00000000003506e0
While some posts I’ve researched have mentioned potential hardware errors, I’m not convinced as the LTS kernel runs great; no libvirtd problems with the previous 6.0.12 kernel, either.
I have not installed any updates since yesterday’s upgrade.