Re: [PATCH 6.6 205/530] af_unix: fix use-after-free in unix_stream_read_actor()

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[2023-11-26 09:24] Pascal Ernster:
At least with 6.6.3-rc, The crashes seem occur only with the specific config that I had attached to my first email. I had originally tried with a localmodconfig to speed up compiling when tracking down the crashes, but I couldn't reproduce the crashes with the localmodconfig kernel.


While trying to further narrow this down to specific options in the kernel config (with kernel 6.6.3-rc, not 6.7-rc), I've come across two more bugs (search for the string "RIP:" in the attached boot log). I haven't tested/verified yet, but by looking at the "RIP:" lines in the boot log, my primary suspects for those would be
"queue-6.6/ipvlan-add-ipvlan_route_v6_outbound-helper.patch"
and
"queue-6.6/blk-mq-make-sure-active-queue-usage-is-held-for-bio_.patch"

I've also attached the updated/narrowed-down kernel config.


Regards
Pascal
[    7.255592] systemd[1]: Found VM virtualization kvm
[    7.262778] systemd[1]: Loading module: qemu_fw_cfg
[    7.263499] systemd[1]: Failed to find module 'qemu_fw_cfg'
[    7.264300] systemd[1]: Loading module: dmi-sysfs
[    7.264993] systemd[1]: Failed to find module 'dmi-sysfs'
[    7.265925] systemd[1]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
[    7.266975] systemd[1]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
[    7.267913] systemd[1]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
[    7.269063] systemd[1]: Failed to symlink /proc/self/fd to /dev/fd: File exists
[    7.269997] systemd[1]: Failed to symlink /proc/self/fd/0 to /dev/stdin: File exists
[    7.270921] systemd[1]: Failed to symlink /proc/self/fd/1 to /dev/stdout: File exists
[    7.271816] systemd[1]: Failed to symlink /proc/self/fd/2 to /dev/stderr: File exists
[    7.272747] systemd[1]: Failed to create '/run/systemd/inaccessible', ignoring: File exists
[    7.273704] systemd[1]: Failed to create '/run/systemd/inaccessible/reg', ignoring: File exists
[    7.274701] systemd[1]: Failed to create '/run/systemd/inaccessible/dir', ignoring: File exists
[    7.275709] systemd[1]: Failed to create '/run/systemd/inaccessible/fifo', ignoring: File exists
[    7.276711] systemd[1]: Failed to create '/run/systemd/inaccessible/sock', ignoring: File exists
[    7.277714] systemd[1]: Failed to create '/run/systemd/inaccessible/chr', ignoring: File exists
[    7.278709] systemd[1]: Failed to create '/run/systemd/inaccessible/blk', ignoring: File exists
[    7.279826] systemd[1]: Reading EFI variable /sys/firmware/efi/efivars/SecureBoot-8be4df61-93ca-11d2-aa0d-00e098032b8c.
[    7.287891] systemd[1]: Reading EFI variable /sys/firmware/efi/efivars/SystemdOptions-8cf2644b-4b0b-428f-9387-6d876050dc67.
[    7.289266] systemd[1]: open("/sys/firmware/efi/efivars/SystemdOptions-8cf2644b-4b0b-428f-9387-6d876050dc67") failed: No such file or directory
[    7.292465] systemd[1]: systemd 255~rc3-1-arch running in system mode (+PAM +AUDIT -SELINUX -APPARMOR -IMA +SMACK +SECCOMP +GCRYPT +GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBFDISK +PCRE2 +PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD +BPF_FRAMEWORK +XKBCOMMON +UTMP -SYSVINIT default-hierarchy=unified)
[    7.296280] systemd[1]: Detected virtualization kvm.
[    7.296855] systemd[1]: CPUID func 1 0
[    7.297297] systemd[1]: CPUID result 906e9 3000800 fffab223 f8bfbff
[    7.298016] systemd[1]: CPUID is hypervisor: yes
[    7.298553] systemd[1]: CPUID func 0 0
[    7.299013] systemd[1]: CPUID result 16 756e6547 6c65746e 49656e69
[    7.299729] systemd[1]: CPUID sig 'GenuineIntel'
[    7.300268] systemd[1]: CPUID func 80000000 0
[    7.300779] systemd[1]: CPUID result 80000008 756e6547 6c65746e 49656e69
[    7.301546] systemd[1]: CPUID func 21 0
[    7.301997] systemd[1]: CPUID result 0 0 0 0
[    7.302513] systemd[1]: CPUID sig ''
[    7.302936] systemd[1]: Detected architecture x86-64.
[    7.303842] systemd[1]: Detected initialized system, this is not the first boot.
[    7.304702] systemd[1]: Kernel version 6.6.2-0.5-hardened, our baseline is 4.15
[    7.305586] systemd[1]: No credentials passed via fw_cfg.
[    7.306224] systemd[1]: Failed to open '/sys/firmware/dmi/entries/11-0/raw', ignoring: No such file or directory
[    7.307409] systemd[1]: No credentials passed from initrd.
[    7.308041] systemd[1]: Acquired 0 regular credentials, 0 untrusted credentials.

Welcome to Arch Linux!

[    7.309846] systemd[1]: No hostname configured, leaving existing hostname <archlinux> in place.
[    7.310859] systemd[1]: 127.0.0.1 has already been added to loopback interface
[    7.311636] systemd[1]: ::1 has already been added to loopback interface
[    7.312397] systemd[1]: Successfully brought loopback interface up
[    7.313226] systemd[1]: Setting '/proc/sys/fs/file-max' to '9223372036854775807'
[    7.314109] systemd[1]: No change in value '9223372036854775807', suppressing write
[    7.314990] systemd[1]: Setting '/proc/sys/fs/nr_open' to '2147483640'
[    7.315798] systemd[1]: Couldn't write fs.nr_open as 2147483640, halving it.
[    7.316621] systemd[1]: Skipping bump, value is already larger.
[    7.317469] systemd[1]: Reading EFI variable /sys/firmware/efi/efivars/LoaderTimeInitUSec-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f.
[    7.318819] systemd[1]: open("/sys/firmware/efi/efivars/LoaderTimeInitUSec-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f") failed: No such file or directory
[    7.320331] systemd[1]: Failed to read LoaderTimeInitUSec: No such file or directory
[    7.321594] systemd[1]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
[    7.322469] systemd[1]: Unified cgroup hierarchy is located at /sys/fs/cgroup.
[    7.355517] systemd[1]: bpf-firewall: Got EBADF when using BPF_F_ALLOW_MULTI, which indicates it is supported. Yay!
[    7.387668] systemd[1]: libbpf: prog 'sd_bind4': failed to attach to cgroup: Bad file descriptor
[    7.389217] systemd[1]: libbpf: prog 'sd_restrictif_i': failed to attach to cgroup: Bad file descriptor
[    7.390440] systemd[1]: Controller 'cpu' supported: yes
[    7.391189] systemd[1]: Controller 'cpuacct' supported: no
[    7.391817] systemd[1]: Controller 'cpuset' supported: yes
[    7.392480] systemd[1]: Controller 'io' supported: yes
[    7.393079] systemd[1]: Controller 'blkio' supported: no
[    7.393694] systemd[1]: Controller 'memory' supported: yes
[    7.394324] systemd[1]: Controller 'devices' supported: no
[    7.394960] systemd[1]: Controller 'pids' supported: yes
[    7.395582] systemd[1]: Controller 'bpf-firewall' supported: yes
[    7.396283] systemd[1]: Controller 'bpf-devices' supported: yes
[    7.396971] systemd[1]: Controller 'bpf-foreign' supported: yes
[    7.397656] systemd[1]: Controller 'bpf-socket-bind' supported: yes
[    7.398379] systemd[1]: Controller 'bpf-restrict-network-interfaces' supported: yes
[    7.399283] systemd[1]: Set up TFD_TIMER_CANCEL_ON_SET timerfd.
[    7.399985] systemd[1]: Failed to stat /etc/localtime, ignoring: No such file or directory
[    7.400934] systemd[1]: /etc/localtime doesn't exist yet, watching /etc instead.
[    7.402085] systemd[1]: libbpf: failed to find valid kernel BTF
[    7.402796] systemd[1]: libbpf: Error loading vmlinux BTF: -3
[    7.403453] systemd[1]: libbpf: failed to load object 'restrict_fs_bpf'
[    7.404208] systemd[1]: libbpf: failed to load BPF skeleton 'restrict_fs_bpf': -3
[    7.405062] systemd[1]: bpf-lsm: Failed to load BPF object: No such process
[    7.406291] systemd[1]: Enabling (yes) showing of status (command line).
[    7.407287] systemd[1]: Serializing system-environment-generators to memfd.
[    7.408329] systemd[1]: Successfully forked off '(sd-executor)' as PID 201.
[    7.408569] (sd-executor)[201]: Serializing 10-arch to memfd.
[    7.409988] (sd-executor)[201]: About to execute /usr/lib/systemd/system-environment-generators/10-arch
[    7.411333] (sd-executor)[201]: Successfully forked off '(direxec)' as PID 202.
[    7.423328] (sd-executor)[201]: /usr/lib/systemd/system-environment-generators/10-arch succeeded.
[    7.424983] systemd[1]: (sd-executor) succeeded.
[    7.426204] systemd[1]: Successfully forked off '(sd-gens)' as PID 203.
[    7.427701] (sd-gens)[203]: Successfully forked off '(sd-executor)' as PID 204.
[    7.427904] (sd-execu[204]: About to execute /usr/lib/systemd/system-generators/systemd-bless-boot-generator (null)
[    7.430053] (sd-execu[204]: Successfully forked off '(direxec)' as PID 205.
[    7.430997] (sd-execu[204]: About to execute /usr/lib/systemd/system-generators/systemd-cryptsetup-generator (null)
[    7.432488] (sd-execu[204]: Successfully forked off '(direxec)' as PID 206.
[    7.433463] (sd-execu[204]: About to execute /usr/lib/systemd/system-generators/systemd-debug-generator (null)
[    7.433761] systemd-bless-boot-generator[205]: Skipping generator, not booted with boot counting in effect.
[    7.436070] (sd-execu[204]: Successfully forked off '(direxec)' as PID 207.
[    7.438215] (sd-execu[204]: About to execute /usr/lib/systemd/system-generators/systemd-fstab-generator (null)
[    7.439693] (sd-execu[204]: Successfully forked off '(direxec)' as PID 208.
[    7.440580] (sd-execu[204]: About to execute /usr/lib/systemd/system-generators/systemd-getty-generator (null)
[    7.442032] (sd-execu[204]: Successfully forked off '(direxec)' as PID 209.
[    7.443053] (sd-execu[204]: About to execute /usr/lib/systemd/system-generators/systemd-gpt-auto-generator (null)
[    7.444496] (sd-execu[204]: Successfully forked off '(direxec)' as PID 210.
[    7.445319] (sd-execu[204]: About to execute /usr/lib/systemd/system-generators/systemd-hibernate-resume-generator (null)
[    7.446224] systemd-fstab-generator[208]: Parsing /etc/fstab...
[    7.447876] (sd-execu[204]: Successfully forked off '(direxec)' as PID 211.
[    7.448335] systemd-fstab-generator[208]: Found entry what=/dev/vda where=/ type=btrfs makefs=no growfs=no pcrfs=no noauto=no nofail=no
[    7.449100] (sd-execu[204]: About to execute /usr/lib/systemd/system-generators/systemd-integritysetup-generator (null)
[    7.449851] systemd-gpt-auto-generator[210]: Disabling root partition auto-detection, root= is defined.
[    7.450572] systemd-fstab-generator[208]: Found swap entry what=/dev/vdb makefs=no growfs=no pcrfs=no noauto=no nofail=no
[    7.451390] systemd-gpt-auto-generator[210]: Failed to chase block device, ignoring: No such file or directory
[    7.451987] (sd-execu[204]: Successfully forked off '(direxec)' as PID 212.
[    7.456493] systemd-fstab-generator[208]: Found entry what=/dev/vdc where=/home type=btrfs makefs=no growfs=no pcrfs=no noauto=no nofail=no
[    7.457119] systemd-hibernate-resume-generator[211]: Not running in initrd, exiting.
[    7.459759] (sd-execu[204]: About to execute /usr/lib/systemd/system-generators/systemd-run-generator (null)
[    7.465740] systemd-gpt-auto-generator[210]: /dev/vda: Couldn't identify a suitable partition table or file system.
[    7.466699] (sd-execu[204]: Successfully forked off '(direxec)' as PID 213.
[    7.468634] (sd-execu[204]: About to execute /usr/lib/systemd/system-generators/systemd-system-update-generator (null)
[    7.469878] systemd-getty-generator[209]: Automatically adding serial getty for /dev/ttyS0.
[    7.470075] (sd-execu[204]: Successfully forked off '(direxec)' as PID 214.
[    7.471714] (sd-execu[204]: About to execute /usr/lib/systemd/system-generators/systemd-veritysetup-generator (null)
[    7.473147] (sd-execu[204]: Successfully forked off '(direxec)' as PID 215.
[    7.477429] (sd-execu[204]: /usr/lib/systemd/system-generators/systemd-veritysetup-generator succeeded.
[    7.478504] (sd-execu[204]: /usr/lib/systemd/system-generators/systemd-bless-boot-generator succeeded.
[    7.479576] (sd-execu[204]: /usr/lib/systemd/system-generators/systemd-hibernate-resume-generator succeeded.
[    7.480695] (sd-execu[204]: /usr/lib/systemd/system-generators/systemd-fstab-generator succeeded.
[    7.481708] (sd-execu[204]: /usr/lib/systemd/system-generators/systemd-gpt-auto-generator succeeded.
[    7.482766] (sd-execu[204]: /usr/lib/systemd/system-generators/systemd-integritysetup-generator succeeded.
[    7.483860] (sd-execu[204]: /usr/lib/systemd/system-generators/systemd-run-generator succeeded.
[    7.484850] (sd-execu[204]: /usr/lib/systemd/system-generators/systemd-debug-generator succeeded.
[    7.485877] (sd-execu[204]: /usr/lib/systemd/system-generators/systemd-cryptsetup-generator succeeded.
[    7.486935] (sd-execu[204]: /usr/lib/systemd/system-generators/systemd-system-update-generator succeeded.
[    7.488017] (sd-execu[204]: /usr/lib/systemd/system-generators/systemd-getty-generator succeeded.
[    7.489260] (sd-gens)[203]: (sd-executor) succeeded.
[    7.490112] systemd[1]: (sd-gens) succeeded.
[    7.490663] systemd[1]: Looking for unit files in (higher priority first):
[    7.491457] systemd[1]: 	/etc/systemd/system.control
[    7.492033] systemd[1]: 	/run/systemd/system.control
[    7.492704] systemd[1]: 	/run/systemd/transient
[    7.493234] systemd[1]: 	/run/systemd/generator.early
[    7.493819] systemd[1]: 	/etc/systemd/system
[    7.494314] systemd[1]: 	/etc/systemd/system.attached
[    7.494899] systemd[1]: 	/run/systemd/system
[    7.495405] systemd[1]: 	/run/systemd/system.attached
[    7.495997] systemd[1]: 	/run/systemd/generator
[    7.496523] systemd[1]: 	/usr/local/lib/systemd/system
[    7.497114] systemd[1]: 	/usr/lib/systemd/system
[    7.497649] systemd[1]: 	/run/systemd/generator.late
[    7.498824] systemd[1]: sd-device-enumerator: Failed to open directory /run/udev/tags/systemd, ignoring: No such file or directory
[    7.500488] systemd[1]: Modification times have changed, need to update cache.
[    7.502145] systemd[1]: unit_file_build_name_map: normal unit file: /run/systemd/generator/-.mount
[    7.503203] systemd[1]: unit_file_build_name_map: normal unit file: /run/systemd/generator/dev-vdb.swap
[    7.504287] systemd[1]: unit_file_build_name_map: normal unit file: /run/systemd/generator/home.mount
[    7.506306] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/e2scrub@.service
[    7.507517] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/e2scrub_all.service
[    7.508667] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/e2scrub_all.timer
[    7.509830] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/e2scrub_fail@.service
[    7.511011] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/e2scrub_reap.service
[    7.512192] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/krb5-kadmind.service
[    7.513372] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/krb5-kdc.service
[    7.514517] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/krb5-kpropd.service
[    7.515707] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/krb5-kpropd.socket
[    7.516869] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/krb5-kpropd@.service
[    7.518066] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/auditd.service
[    7.519188] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/pam_namespace.service
[    7.520405] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/dm-event.service
[    7.521528] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/dm-event.socket
[    7.522705] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/dbus.service
[    7.523785] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/dbus.socket
[    7.524892] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/gpm.path
[    7.525972] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/gpm.service
[    7.527040] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/sshd.service
[    7.528157] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/sshdgenkeys.service
[    7.529322] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/rsyncd.service
[    7.530423] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/rsyncd.socket
[    7.531512] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/rsyncd@.service
[    7.532665] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/svnserve.service
[    7.533893] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/plocate-updatedb.service
[    7.535115] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/plocate-updatedb.timer
[    7.536357] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/shadow.service
[    7.537519] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/shadow.timer
[    7.538597] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/fstrim.service
[    7.539720] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/fstrim.timer
[    7.540804] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/rfkill-block@.service
[    7.541977] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/rfkill-unblock@.service
[    7.543187] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/uuidd.service
[    7.544278] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/uuidd.socket
[    7.545360] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/sudo_logsrvd.service
[    7.546582] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/archlinux-keyring-wkd-sync.service
[    7.547880] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/archlinux-keyring-wkd-sync.timer
[    7.549187] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/ip6tables.service
[    7.550316] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/iptables.service
[    7.551461] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/btrfs-scrub@.service
[    7.552634] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/btrfs-scrub@.timer
[    7.553776] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/git-daemon.socket
[    7.554914] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/git-daemon@.service
[    7.556430] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/basic.target
[    7.557543] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/blockdev@.target
[    7.558658] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/bluetooth.target
[    7.559856] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/boot-complete.target
[    7.561023] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/console-getty.service
[    7.562224] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/container-getty@.service
[    7.563448] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/cryptsetup-pre.target
[    7.564621] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/cryptsetup.target
[    7.567361] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/debug-shell.service
[    7.568676] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/dev-hugepages.mount
[    7.569930] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/dev-mqueue.mount
[    7.571093] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/emergency.service
[    7.572398] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/emergency.target
[    7.573545] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/exit.target
[    7.574631] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/factory-reset.target
[    7.575846] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/final.target
[    7.577022] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/first-boot-complete.target
[    7.578267] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/getty-pre.target
[    7.579425] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/getty.target
[    7.580513] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/getty@.service
[    7.581667] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/graphical.target
[    7.582830] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/halt.target
[    7.583922] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/hibernate.target
[    7.585096] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/hybrid-sleep.target
[    7.586267] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/initrd-cleanup.service
[    7.587496] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/initrd-fs.target
[    7.588660] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/initrd-parse-etc.service
[    7.589965] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/initrd-root-device.target
[    7.591207] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/initrd-root-fs.target
[    7.592435] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/initrd-switch-root.service
[    7.593651] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/initrd-switch-root.target
[    7.594867] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/initrd-udevadm-cleanup-db.service
[    7.596183] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/initrd-usr-fs.target
[    7.597345] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/initrd.target
[    7.598460] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/integritysetup-pre.target
[    7.599681] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/integritysetup.target
[    7.600851] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/kexec.target
[    7.601930] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/kmod-static-nodes.service
[    7.603146] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/ldconfig.service
[    7.604270] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/local-fs-pre.target
[    7.605448] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/local-fs.target
[    7.606571] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/machine.slice
[    7.607679] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/machines.target
[    7.608973] systemd[1]: unit_file_build_name_map: normal unit file: /usr/lib/systemd/system/modprobe@.service
[    7.610121] systemd[1]: Too many messages being logged to kmsg, ignoring
[  OK  ] Stopped Switch Root.
[  OK  ] Created slice Slice /system/getty.
[  OK  ] Created slice Slice /system/modprobe.
[  OK  ] Created slice Slice /system/serial-getty.
[  OK  ] Created slice User and Session Slice.
[  OK  ] Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Set up automount Arbitrary Executa…ormats File System Automount Point.
[  OK  ] Reached target Local Encrypted Volumes.
[  OK  ] Stopped target Switch Root.
[  OK  ] Stopped target Initrd File Systems.
[  OK  ] Stopped target Initrd Root File System.
[  OK  ] Reached target Local Integrity Protected Volumes.
[  OK  ] Reached target Path Units.
[  OK  ] Reached target Remote File Systems.
[  OK  ] Reached target Slice Units.
[  OK  ] Reached target Local Verity Protected Volumes.
[  OK  ] Listening on Device-mapper event daemon FIFOs.
[  OK  ] Listening on Process Core Dump Socket.
[  OK  ] Listening on Network Service Netlink Socket.
[  OK  ] Listening on udev Control Socket.
[  OK  ] Listening on udev Kernel Socket.
[    7.824401] (mount)[220]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
[    7.842570] (mount)[220]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
         Mounting Huge Pages File System...
         Mounting Kernel Trace File System...
         Starting Load Kernel Module configfs...
         Starting Load Kernel Module dm_mod...
[    7.852754] (mount)[221]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
         Startin[    7.853929] (mount)[221]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
g Load Kernel Module drm...
[    7.856165] (modprobe)[222]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
[    7.857615] (modprobe)[222]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
[    7.858536] (modprobe)[224]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
         Starting Load Kernel Module fuse...
[    7.860163] (modprobe)[224]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
         Startin[    7.861094] (modprobe)[223]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
g Load [    7.862400] (modprobe)[223]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
Kernel Module loop...
[  OK  ] Stopped File System Check on Root Device.
[    7.866187] (modprobe)[225]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
[    7.867259] (modprobe)[225]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
[    7.868167] (modprobe)[226]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
[    7.869237] (modprobe)[226]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
         Starting Journal Service...
         Starting Load Kernel Modules...
         Starting Generate network units from Kernel command line...
         Starting Remount Root and Kernel File Systems...
[    7.877625] (journald)[227]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
[    7.878538] (journald)[227]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
[    7.879397] (journald)[227]: systemd-journald.service: Enabled MemoryDenyWriteExecute= with PR_SET_MDWE
[    7.881000] (journald)[227]: Failed to add filter for fchmodat2: Bad address
[    7.881210] (enerator)[229]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
[    7.881846] (journald)[227]: Failed to add filter for fchmodat2: Bad address
[    7.882808] (enerator)[229]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
[    7.883726] (journald)[227]: Failed to add filter for fchmodat2: Bad address
[    7.886252] (journald)[227]: Failed to add filter for fchmodat2: Bad address
         Startin[    7.887260] (journald)[227]: Restricting namespace to: n/a.
g Create Static Device Nodes in /dev gracefully...
[    7.889752] (tmpfiles)[231]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
[    7.889888] (mount-fs)[230]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
[    7.890750] (tmpfiles)[231]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
[    7.891784] (mount-fs)[230]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
[    7.894387] (tmpfiles)[231]: Successfully forked off '(sd-mkdcreds)' as PID 233.
[    7.894513] (sd-mkdcre[233]: Changing mount propagation /dev (MS_REC|MS_SLAVE "")
[    7.895182] (les-load)[228]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
[    7.895328] (les-load)[228]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
[    7.898437] (sd-mkdcre[233]: Mounting tmpfs (tmpfs) on /dev/shm (MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_NOSYMFOLLOW "mode=0700,nr_inodes=1024,size=1048576,noswap")...
         Starting Coldplug All udev Devices...
[  OK      7.903485] (sd-mkdcre[233]: Credential search path is: /etc/credstore:/run/credstore:/usr/local/lib/credstore:/usr/lib/credstore
0m] Mounted     7.904558] (udevadm)[232]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
1;39mHuge Pages [    7.906284] (udevadm)[232]: Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
[    7.907595] systemd-journald[227]: Collecting audit messages is disabled.
File System.
[    7.908831] (sd-mkdcre[233]: Credential search path is: /etc/credstore.encrypted:/run/credstore.encrypted:/usr/local/lib/credstore.encrypted:/usr/lib/credstore.encrypted
[    7.911041] (sd-mkdcre[233]: Umounting /dev/shm...
[  OK  ] Mounted Kernel Trace File System.
[  OK  ] Finished Load Kernel Module configfs.
[    7.914529] (tmpfiles)[231]: (sd-mkdcreds) succeeded.
[    7.914551] systemd-journald[227]: Fixed min_use=16.0M max_use=561.1M max_size=70.1M min_size=512.0K keep_free=280.5M n_max_files=100
[    7.916646] systemd-journald[227]: Reserving 333 entries in field hash table.
[  OK  ] Finished Load Kernel Module dm_mod.
[  OK      7.919542] systemd-journald[227]: Reserving 127701 entries in data hash table.
0m] Finished Load Kernel Module drm.
[    7.921480] systemd-journald[227]: Journal effective settings seal=no keyed_hash=yes compress=ZSTD compress_threshold_bytes=512B
[  OK      7.927827] systemd-journald[227]: Vacuuming...
0m] Finished     7.928919] systemd-journald[227]: Vacuuming done, freed 0B of archived journals from /run/log/journal/ddc6552681d74ff382acc2de77249cb5.
[    7.930929] systemd-journald[227]: Flushing /dev/kmsg...
;1;39mLoad Kernel Module fuse.
[  OK  ] Finished Load Kernel Module loop.
[    7.938295] systemd-journald[227]: systemd-journald running as PID 227 for the system.
[    7.939432] systemd-journald[227]: Sent READY=1 notification.
[    7.940179] systemd-journald[227]: Sent WATCHDOG=1 notification.
[    7.941074] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
[  OK  ] Finished     7.942262] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
;1;39mLoad Kerne[    7.945261] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
l Modules.
[    7.946692] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
[  OK      7.948621] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
0m] Started Journal Service.
[    7.950903] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
[  OK  ] Finished     7.953130] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
;1;39mGenerate network units from Kernel command line.
[    7.957044] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
[    7.958406] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
[    7.959637] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
[  OK      7.960833] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
0m] Finished Remount Ro[    7.962219] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
ot and Kernel File Systems.
[  OK  ] Reached target Preparation for Network.
         Mounting Kerne[    7.996035] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
l Configuration File System...
         Starting Flush Journal to Persistent Storage...
         Starting Load/[    8.006263] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
Save OS Random Seed...
[    8.010915] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
         Starting Apply Kernel Variables...
[  OK  ] Mounted Kernel Configuration File System.
[    8.030473] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
[    8.055008] systemd-journald[227]: varlink: New incoming connection.
[    8.055897] systemd-journald[227]: varlink-23: Setting state idle-server
[    8.057767] systemd-journald[227]: varlink-23: New incoming message: {"method":"io.systemd.Journal.FlushToVar","parameters":{}}
[    8.065944] systemd-journald[227]: varlink-23: Changing state idle-server → processing-method
[    8.067110] systemd-journald[227]: Received client request to flush runtime journal.
[    8.069603] systemd-journald[227]: Fixed min_use=16.0M max_use=4.0G max_size=128.0M min_size=512.0K keep_free=4.0G n_max_files=100
[    8.078600] systemd-journald[227]: Flushing to /var/log/journal/ddc6552681d74ff382acc2de77249cb5...
[    8.079702] systemd-journald[227]: Considering root directory '/run/log/journal'.
[    8.080568] systemd-journald[227]: Root directory /run/log/journal added.
[    8.082528] systemd-journald[227]: Considering directory '/run/log/journal/9315732ff28549a29ce0d9f553d32f97'.
[    8.083765] systemd-journald[227]: Directory /run/log/journal/9315732ff28549a29ce0d9f553d32f97 added.
[    8.084919] systemd-journald[227]: Journal effective settings seal=no keyed_hash=yes compress=ZSTD compress_threshold_bytes=8B
[    8.086344] systemd-journald[227]: File /run/log/journal/9315732ff28549a29ce0d9f553d32f97/system.journal added.
[    8.087565] systemd-journald[227]: Considering directory '/run/log/journal/ddc6552681d74ff382acc2de77249cb5'.
[    8.088752] systemd-journald[227]: Directory /run/log/journal/ddc6552681d74ff382acc2de77249cb5 added.
[    8.089857] systemd-journald[227]: File /run/log/journal/ddc6552681d74ff382acc2de77249cb5/system.journal added.
[    8.091019] systemd-journald[227]: Considering root directory '/var/log/journal'.
[    8.091878] systemd-journald[227]: Considering root directory '/var/log/journal/remote'.
[    8.095540] systemd-journald[227]: Sequence number IDs don't match, refusing entry.
[    8.096439] systemd-journald[227]: /var/log/journal/ddc6552681d74ff382acc2de77249cb5/system.journal: Journal file uses a different sequence number ID, rotating.
[    8.098062] systemd-journald[227]: Rotating system journal.
[    8.098706] systemd-journald[227]: Rotating...
[    8.099353] systemd-journald[227]: Reserving 333 entries in field hash table.
[    8.101975] systemd-journald[227]: Reserving 127701 entries in data hash table.
[    8.103828] systemd-journald[227]: Journal effective settings seal=no keyed_hash=yes compress=ZSTD compress_threshold_bytes=512B
[    8.112851] systemd-journald[227]: Detected btrfs file system with copy-on-write disabled, all is good.
[    8.118801] systemd-journald[227]: Reserving 333 entries in field hash table.
[    8.121491] systemd-journald[227]: Reserving 233016 entries in data hash table.
[    8.126836] systemd-journald[227]: Vacuuming...
[    8.138065] systemd-journald[227]: Vacuuming done, freed 0B of archived journals from /var/log/journal/ddc6552681d74ff382acc2de77249cb5.
[    8.140269] systemd-journald[227]: Vacuuming done, freed 0B of archived journals from /run/log/journal/ddc6552681d74ff382acc2de77249cb5.
[    8.142341] systemd-journald[227]: Retrying write.
[  OK  ] Finished Load/Save OS Random Seed.
[    8.308359] systemd-journald[227]: Compressed data object 647 -> 269 using ZSTD
[    8.359862] systemd-journald[227]: Failed to re-enable copy-on-write for /var/log/journal/ddc6552681d74ff382acc2de77249cb5/system@63478bad5c2144a5a1b69ac6674328bc-000000000004a253-00060b0ba7d22932.journal: Invalid argument, rewriting file
[    8.418342] systemd-journald[227]: Directory /run/log/journal/ddc6552681d74ff382acc2de77249cb5 removed.
[    8.419543] systemd-journald[227]: Directory /run/log/journal/9315732ff28549a29ce0d9f553d32f97 removed.
[    8.420648] systemd-journald[227]: Root directory /run/log/journal removed.
[    8.421534] systemd-journald[227]: mmap cache statistics: 675772 category cache hit, 14 window list hit, 2 miss
[    8.427231] systemd-journald[227]: Vacuuming...
[    8.433877] systemd-journald[227]: Vacuuming done, freed 0B of archived journals from /var/log/journal/ddc6552681d74ff382acc2de77249cb5.
[    8.450935] systemd-journald[227]: varlink-23: Sending message: {"parameters":{}}
[    8.451956] systemd-journald[227]: varlink-23: Changing state processing-method → processed-method
[    8.453032] systemd-journald[227]: varlink-23: Changing state processed-method → idle-server
[    8.455763] systemd-journald[227]: varlink-23: Got POLLHUP from socket.
[    8.456623] systemd-journald[227]: varlink-23: Changing state idle-server → pending-disconnect
[    8.457629] systemd-journald[227]: varlink-23: Changing state pending-disconnect → processing-disconnect
[    8.458813] systemd-journald[227]: varlink-23: Changing state processing-disconnect → disconnected
[  OK  ] Finished Flush Journal to Persistent Storage.
[  OK  ] Finished Apply Kernel Variables.
[  OK  ] Finished Create Static Device Nodes in /dev gracefully.
[  OK  ] Finished Coldplug All udev Devices.
         Startin[    8.536419] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
g Create Static Device Nodes in /dev...
[  OK  ] Finished Create Static Device Nodes in /dev.
[  OK  ] Reached target Preparation for Local File Systems.
         Startin[    8.592928] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
g Rule-based Manager for Device Events and Files...
[  OK  ] Started Rule-based Manager for Device Events and Files.
         Starting Network Configuration...
[    8.672202] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
         Starting Load Kernel Module configfs...
[    8.682495] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
[  OK  ] Finished Load Kernel Module configfs.
[  OK  ] Started Network Configuration.
[  OK  ] Reached target Network.
[    8.730787] virtio_net virtio0 enp1s0: renamed from eth0
         Activat[    8.759119] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
ing swap /dev/vdb...
         Mounting /home...
[    8.769158] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
[    8.777750] BTRFS info (device vdc): using crc32c (crc32c-intel) checksum algorithm
[    8.779347] BTRFS info (device vdc): use zstd compression, level 3
[    8.780050] BTRFS info (device vdc): using free space tree
[    8.780414] Adding 167771440k swap on /dev/vdb.  Priority:-2 extents:1 across:167771440k 
[  OK  ] Activated swap /dev/vdb.
[  OK  ] Reached target Swaps.
[    8.801921] BTRFS info (device vdc): auto enabling async discard
         Mounting Temporary Directory /tmp...
[    8.809984] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
[  OK  ] Mounted /home.
[  OK  ] Mounted Temporary Directory /tmp.
[  OK  ] Reached target Local File Systems.
[  OK  ] Listening on System Extension Image Management (Varlink).
         Starting Create Volatile Files and Directories...
[    8.839531] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
[    8.914674] systemd-journald[227]: Compressed data object 658 -> 280 using ZSTD
[    8.915982] systemd-journald[227]: Compressed data object 658 -> 280 using ZSTD
[    8.917391] systemd-journald[227]: Compressed data object 658 -> 280 using ZSTD
[    8.919079] systemd-journald[227]: Compressed data object 658 -> 280 using ZSTD
[    8.920088] systemd-journald[227]: Compressed data object 655 -> 274 using ZSTD
[    9.015613] ------------[ cut here ]------------
[    9.016284] WARNING: CPU: 1 PID: 64 at include/net/neighbour.h:520 ip6_finish_output2+0x493/0x4e0
[    9.017390] Modules linked in: sha256_ssse3 wireguard curve25519_x86_64 libcurve25519_generic libchacha20poly1305 chacha_x86_64 libchacha poly1305_x86_64 ip6_udp_tunnel udp_tunnel virtio_rng virtio_net net_failover failover virtio_blk virtio_balloon ptp_kvm ptp ghash_clmulni_intel evdev crct10dif_pclmul crc32_pclmul btrfs blake2b_generic libcrc32c crc32c_generic crc32c_intel xor lzo_compress raid6_pq aesni_intel crypto_simd cryptd virtio_pci virtio_pci_legacy_dev virtio_pci_modern_dev
[    9.022710] CPU: 1 PID: 64 Comm: kworker/1:1 Tainted: G                T  6.6.2-0.5-hardened #1
[    9.023946] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS unknown 2/2/2022
[    9.025053] Workqueue: mld mld_ifc_work
[    9.025645] RIP: 0010:ip6_finish_output2+0x493/0x4e0
[    9.026390] Code: 49 2b 96 b8 00 00 00 44 39 ea 0f 82 e8 fd ff ff 44 89 ea 48 8d b3 d8 00 00 00 48 29 d0 48 89 c7 e8 c2 aa 08 00 e9 ce fd ff ff <0f> 0b be 02 00 00 00 4c 89 f7 bb 01 00 00 00 e8 a9 b5 ed ff e9 3e
[    9.029130] RSP: 0018:ffffc90000237cf8 EFLAGS: 00010207
[    9.029882] RAX: ffff88819fef8020 RBX: ffff8882d34bcc00 RCX: 0000000000000000
[    9.030895] RDX: 0000000000000020 RSI: ffffffff9e32d700 RDI: 00000000ffffffff
[    9.031911] RBP: 0000000000000000 R08: ffffffff9e797d90 R09: 1600000000000000
[    9.033000] R10: ffff8882d34bcc00 R11: 1600000000000000 R12: 000000009d3019c0
[    9.034033] R13: 000000009d3019c0 R14: ffff888178552100 R15: ffff88819fef8038
[    9.035050] FS:  0000000000000000(0000) GS:ffff888763c80000(0000) knlGS:0000000000000000
[    9.036081] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
[    9.036272] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.038203] CR2: 00005650a02fb058 CR3: 00000003e075a004 CR4: 0000000000370ee0
[    9.038206] Call Trace:
[    9.038208]  <TASK>
[    9.038209]  ? ip6_finish_output2+0x493/0x4e0
         Starting Virtual Console Setup...
[    9.038212]  ? __warn+0x81/0x130
[    9.038215]  ? ip6_finish_output2+0x493/0x4e0
[    9.042400]  ? report_bug+0x191/0x1c0
[    9.042952]  ? handle_bug+0x3c/0x80
[    9.043474]  ? exc_invalid_op+0x17/0x70
[    9.044042]  ? asm_exc_invalid_op+0x1a/0x20
[    9.044662]  ? ip6_finish_output2+0x493/0x4e0
[    9.045307]  ? ip6_finish_output2+0x38d/0x4e0
[    9.045997]  ip6_output+0x247/0x3b0
[    9.046571]  mld_sendpack+0x19b/0x260
[    9.047116]  mld_ifc_work+0x192/0x410
[    9.047661]  process_one_work+0x171/0x340
[    9.048254]  worker_thread+0x281/0x3a0
[    9.048819]  ? preempt_count_add+0x6e/0xa0
[    9.049428]  ? _raw_spin_lock_irqsave+0x27/0x60
[    9.050099]  ? __pfx_worker_thread+0x10/0x10
[    9.050732]  kthread+0xf7/0x130
[    9.051203]  ? __pfx_kthread+0x10/0x10
[    9.051759]  ret_from_fork+0x31/0x50
[    9.052300]  ? __pfx_kthread+0x10/0x10
[    9.052863]  ret_from_fork_asm+0x1b/0x30
[    9.053446]  </TASK>
[    9.053778] ---[ end trace 0000000000000000 ]---
[  OK  ] Finished Create Volatile Files and Directories.
         Starting Record System Boot/Shutdown in UTMP...
[    9.076587] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
[  OK  ] Finished Record System Boot/Shutdown in UTMP.
[  OK  ] Finished Virtual Console Setup.
[  OK  ] Reached target System Initialization.
[  OK  ] Started Refresh existing PGP keys of archlinux-keyring regularly.
[  OK  ] Started Daily verification of password and group files.
[  OK  ] Started Daily Cleanup of Temporary Directories.
[  OK  ] Reached target Timer Units.
[  OK  ] Listening on D-Bus System Message Bus Socket.
[  OK  ] Reached target Socket Units.
[  OK  ] Reached target Basic System.
         Starting D-Bus System Message Bus...
[  OK  ] Started OpenSSH Daemon.
[    9.122988] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
         Startin[    9.126416] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
g User Login Management...
         Starting Permit User Sessions...
[    9.136223] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
[    9.141456] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
[  OK  ] Finished Permit User Sessions.
[  OK  ] Started Getty on tty1.
[  OK  ] Started Serial Getty on ttyS0.
[  OK  ] Reached target Login Prompts.
[  OK  ] Started D-Bus System Message Bus.
[  OK  ] Started User Login Management.
[  OK  ] Reached target Multi-User System.
[  OK  ] Reached target Graphical Interface.
[    9.219800] fbcon: Taking over console

Arch Linux 6.6.2-0.5-hardened (ttyS0)

archlinux login: 
archlinux login: 
archlinux login: 
archlinux login: [  OK  ] Removed slice Slice /system/modprobe.
[  OK  ] Stopped target Graphical Interface.
[  OK  ] Stopped target Multi-User System.
[  OK  ] Stopped target Login Prompts.
[  OK  ] Stopped target Timer Units.
[  OK  ] Stopped Refresh existing PGP keys of archlinux-keyring regularly.
[  OK  ] Stopped Daily verification of password and group files.
[  OK  ] Stopped Daily Cleanup of Temporary Directories.
         Stopping D-Bus System Message Bus...
         Stopping Getty on tty1...
            Stopping OpenSSH Daemon...
         Stopping User Login Management...
[   27.352357] BUG: unable to handle page fault for address: 0000000000c0c2e8
[   27.353282] #PF: supervisor write access in kernel mode
[   27.353883] #PF: error_code(0x0002) - not-present page
[            27.354520] PGD 0 P4D 0 
[   27.355009] Oops: 0002 [#1] PREEMPT SMP PTI
Stop[ p i 2n7.355507] CPU: 0 PID: 194 Comm: kworker/0:3 Tainted: G        W       T  6.6.2-0.5-hardened #1
g Load/Save OS Random Seed...
[   27.355721] systemd-journald[227]: Successfully sent stream file descriptor to service manager.
[   27.357205] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS unknown 2/2/2022
[   27.359863] Workqueue: cgroup_destroy css_killed_work_fn
[   27.360497] RIP: 0010:__pv_queued_spin_lock_slowpath+0x2d9/0x4d0
[   27.361192] Code: 05 44 91 4e 62 e9 c9 fe ff ff 83 e0 03 c1 e9 12 89 d5 48 c1 e0 05 48 8d 98 40 45 03 00 8d 41 ff 48 98 48 03 1c c5 60 0c 3d 9e <4c> 89 3b b8 00 80 00 00 eb 17 84 c0 75 08 0f b6 53 14 84 d2 75 51
[   27.363344] RSP: 0018:ffffc90000c47d60 EFLAGS: 00010006
[   27.363948] RAX: 00000000000034d3 RBX: 0000000000c0c2e8 RCX: 00000000000034d4
[   27.364765] RDX: 0000000000040000 RSI: 0000000000000000 RDI: ffffffff9e2f0016
[   27.365575] RBP: 0000000000040000 R08: ffffc90000c47d78 R09: 0000000000000000
[   27.366376] R10: 0000000000000001 R11: 0000000000000030 R12: ffff8882d351e5c0
[   27.367191] R13: 0000000000000000 R14: ffff8882d351e5c0 R15: ffff888763c34540
[   27.368008] FS:  0000000000000000(0000) GS:ffff888763c00000(0000) knlGS:0000000000000000
[   27.368947] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   27.369618] CR2: 0000000000c0c2e8 CR3: 00000005fc5c0006 CR4: 0000000000370ef0
[   27.370438] Call Trace:
[   27.370730]  <TASK>
[   27.370985]  ? __die+0x23/0x70
[   27.371349]  ? page_fault_oops+0x174/0x4f0
[   27.371826]  ? update_load_avg+0x7e/0x780
[   27.372304]  ? exc_page_fault+0x7f/0x180
[   27.372775]  ? asm_exc_page_fault+0x26/0x30
[   27.373267]  ? __pv_queued_spin_lock_slowpath+0x2d9/0x4d0
[   27.373893]  ? __xa_erase+0x58/0xa0
[   27.374307]  _raw_spin_lock_irq+0x3a/0x50
[   27.374778]  memcg_reparent_list_lrus+0x133/0x290
[   27.375332]  ? memcg_offline_kmem.part.0+0xf3/0x130
[   27.375902]  mem_cgroup_css_offline+0xcc/0x120
[   27.376428]  css_killed_work_fn+0x50/0xf0
[   27.376900]  process_one_work+0x171/0x340
[   27.377372]  worker_thread+0x281/0x3a0
[   27.377815]  ? preempt_count_add+0x6e/0xa0
[   27.378293]  ? _raw_spin_lock_irqsave+0x27/0x60
[   27.378823]  ? __pfx_worker_thread+0x10/0x10
[   27.379322]  kthread+0xf7/0x130
[   27.379701]  ? __pfx_kthread+0x10/0x10
[   27.380144]  ret_from_fork+0x31/0x50
[   27.380568]  ? __pfx_kthread+0x10/0x10
[   27.381010]  ret_from_fork_asm+0x1b/0x30
[   27.381476]  </TASK>
[   27.381742] Modules linked in: sha256_ssse3 wireguard curve25519_x86_64 libcurve25519_generic libchacha20poly1305 chacha_x86_64 libchacha poly1305_x86_64 ip6_udp_tunnel udp_tunnel virtio_rng virtio_net net_failover failover virtio_blk virtio_balloon ptp_kvm ptp ghash_clmulni_intel evdev crct10dif_pclmul crc32_pclmul btrfs blake2b_generic libcrc32c crc32c_generic crc32c_intel xor lzo_compress raid6_pq aesni_intel crypto_simd cryptd virtio_pci virtio_pci_legacy_dev virtio_pci_modern_dev
[   27.386606] CR2: 0000000000c0c2e8
[   27.387002] ---[ end trace 0000000000000000 ]---
[   27.387014] general protection fault, probably for non-canonical address 0x8679ab0508040a6c: 0000 [#2] PREEMPT SMP PTI
[   27.387514] RIP: 0010:__pv_queued_spin_lock_slowpath+0x2d9/0x4d0
[   27.388687] CPU: 1 PID: 112 Comm: kworker/1:1H Tainted: G      D W       T  6.6.2-0.5-hardened #1
[   27.389415] Code: 05 44 91 4e 62 e9 c9 fe ff ff 83 e0 03 c1 e9 12 89 d5 48 c1 e0 05 48 8d 98 40 45 03 00 8d 41 ff 48 98 48 03 1c c5 60 0c 3d 9e <4c> 89 3b b8 00 80 00 00 eb 17 84 c0 75 08 0f b6 53 14 84 d2 75 51
[   27.390709] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS unknown 2/2/2022
[   27.393412] RSP: 0018:ffffc90000c47d60 EFLAGS: 00010006
[   27.394649] Workqueue: kblockd blk_mq_run_work_fn
[   27.395290] RAX: 00000000000034d3 RBX: 0000000000c0c2e8 RCX: 00000000000034d4
[   27.395290] 
[   27.395291] RDX: 0000000000040000 RSI: 0000000000000000 RDI: ffffffff9e2f0016
[   27.396029] RIP: 0010:__kmem_cache_alloc_node+0x1c8/0x310
[   27.396900] RBP: 0000000000040000 R08: ffffc90000c47d78 R09: 0000000000000000
[   27.397146] Code: 00 0f 85 5a 01 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc 41 8b 47 28 4d 8b 1f 49 89 f8 49 89 d2 48 01 f8 <48> 8b 18 48 89 c1 49 33 9f b8 00 00 00 48 89 f8 48 0f c9 48 31 cb
[   27.398015] R10: 0000000000000001 R11: 0000000000000030 R12: ffff8882d351e5c0
[   27.398803] RSP: 0018:ffffc900009eba90 EFLAGS: 00010086
[   27.399676] R13: 0000000000000000 R14: ffff8882d351e5c0 R15: ffff888763c34540
[   27.402422] 
[   27.403294] FS:  0000000000000000(0000) GS:ffff888763c00000(0000) knlGS:0000000000000000
[   27.404057] RAX: 8679ab0508040a6c RBX: 0000000000000820 RCX: 0000000000000030
[   27.404926] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   27.405159] RDX: 00000000000ec401 RSI: 0000000000000820 RDI: 8679ab0508040a4c
[   27.406143] CR2: 0000000000c0c2e8 CR3: 00000005fc5c0006 CR4: 0000000000370ef0
[   27.407185] RBP: ffffc900009ebad8 R08: 8679ab0508040a4c R09: ffff88825c9d5dd0
[   27.407890] Kernel panic - not syncing: Fatal exception
[   27.408882] R10: 00000000000ec401 R11: 00000000000380a0 R12: 0000000000000820
[   27.408883] R13: 0000000000000000 R14: 00000000ffffffff R15: ffff888100041500
[   27.408884] FS:  0000000000000000(0000) GS:ffff888763c80000(0000) knlGS:0000000000000000
[   27.408885] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   27.408886] CR2: 00007fdb40c9863d CR3: 00000001c36fc005 CR4: 0000000000370ee0
[   27.408889] Call Trace:
[   27.408890]  <TASK>
[   27.408892]  ? die_addr+0x36/0x90
[   27.408894]  ? exc_general_protection+0x1c5/0x430
[   27.408898]  ? asm_exc_general_protection+0x26/0x30
[   27.408903]  ? __kmem_cache_alloc_node+0x1c8/0x310
[   27.408905]  ? virtqueue_add_split+0xb1/0x740
[   27.408908]  ? virtqueue_add_split+0xb1/0x740
[   27.408911]  __kmalloc+0x50/0x150
[   27.408913]  virtqueue_add_split+0xb1/0x740
[   27.408917]  virtqueue_add_sgs+0xb6/0xd0
[   27.408920]  virtblk_add_req+0xeb/0x150 [virtio_blk]
[   27.408926]  virtio_queue_rq+0x81/0x1c0 [virtio_blk]
[   27.408930]  blk_mq_dispatch_rq_list+0x1cc/0x7c0
[   27.408933]  ? preempt_count_add+0x6e/0xa0
[   27.408935]  ? _raw_spin_unlock+0x19/0x40
[   27.408936]  ? blk_mq_flush_busy_ctxs+0x1a0/0x1e0
[   27.408939]  __blk_mq_sched_dispatch_requests+0x219/0x640
[   27.408941]  ? _raw_spin_unlock+0x19/0x40
[   27.408942]  ? finish_task_switch.isra.0+0xa2/0x320
[   27.408943]  ? __switch_to+0x10a/0x420
[   27.408946]  blk_mq_sched_dispatch_requests+0x37/0x60
[   27.408948]  blk_mq_run_work_fn+0x64/0x80
[   27.408949]  process_one_work+0x171/0x340
[   27.408952]  worker_thread+0x281/0x3a0
[   27.408953]  ? preempt_count_add+0x6e/0xa0
[   27.408955]  ? _raw_spin_lock_irqsave+0x27/0x60
[   27.408958]  ? __pfx_worker_thread+0x10/0x10
[   27.408959]  kthread+0xf7/0x130
[   27.408961]  ? __pfx_kthread+0x10/0x10
[   27.408962]  ret_from_fork+0x31/0x50
[   27.408964]  ? __pfx_kthread+0x10/0x10
[   27.408965]  ret_from_fork_asm+0x1b/0x30
[   27.408969]  </TASK>
[   27.408970] Modules linked in: sha256_ssse3 wireguard curve25519_x86_64 libcurve25519_generic libchacha20poly1305 chacha_x86_64 libchacha poly1305_x86_64 ip6_udp_tunnel udp_tunnel virtio_rng virtio_net net_failover failover virtio_blk virtio_balloon ptp_kvm ptp ghash_clmulni_intel evdev crct10dif_pclmul crc32_pclmul btrfs blake2b_generic libcrc32c crc32c_generic crc32c_intel xor lzo_compress raid6_pq aesni_intel crypto_simd cryptd virtio_pci virtio_pci_legacy_dev virtio_pci_modern_dev
[   27.408987] ---[ end trace 0000000000000000 ]---
[   27.408988] RIP: 0010:__pv_queued_spin_lock_slowpath+0x2d9/0x4d0
[   27.408990] Code: 05 44 91 4e 62 e9 c9 fe ff ff 83 e0 03 c1 e9 12 89 d5 48 c1 e0 05 48 8d 98 40 45 03 00 8d 41 ff 48 98 48 03 1c c5 60 0c 3d 9e <4c> 89 3b b8 00 80 00 00 eb 17 84 c0 75 08 0f b6 53 14 84 d2 75 51
[   27.408991] RSP: 0018:ffffc90000c47d60 EFLAGS: 00010006
[   27.408992] RAX: 00000000000034d3 RBX: 0000000000c0c2e8 RCX: 00000000000034d4
[   27.408993] RDX: 0000000000040000 RSI: 0000000000000000 RDI: ffffffff9e2f0016
[   27.408994] RBP: 0000000000040000 R08: ffffc90000c47d78 R09: 0000000000000000
[   27.408994] R10: 0000000000000001 R11: 0000000000000030 R12: ffff8882d351e5c0
[   27.408995] R13: 0000000000000000 R14: ffff8882d351e5c0 R15: ffff888763c34540
[   27.408996] FS:  0000000000000000(0000) GS:ffff888763c80000(0000) knlGS:0000000000000000
[   27.408997] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   27.408998] CR2: 00007fdb40c9863d CR3: 00000001c36fc005 CR4: 0000000000370ee0
[   28.465204] Shutting down cpus with NMI
[   28.503922] Kernel Offset: disabled
[   28.504332] ---[ end Kernel panic - not syncing: Fatal exception ]---

Attachment: config_6.6.3-rc_hardened-0.5
Description: Unix manual page


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