Warning: Permanently added '10.128.1.56' (ED25519) to the list of known hosts.
2026/06/26 14:26:16 parsed 1 programs
2026/06/26 14:26:16 serving rpc on tcp://35041
[ 125.472039][ T30] audit: type=1400 audit(1782483976.763:64): avc: denied { node_bind } for pid=293 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 125.493191][ T30] audit: type=1400 audit(1782483976.763:65): avc: denied { module_request } for pid=293 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1
[ 126.477738][ T30] audit: type=1400 audit(1782483977.773:66): avc: denied { mounton } for pid=300 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 126.481142][ T300] cgroup: Unknown subsys name 'net'
[ 126.500510][ T30] audit: type=1400 audit(1782483977.773:67): avc: denied { mount } for pid=300 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 126.527751][ T30] audit: type=1400 audit(1782483977.793:68): avc: denied { unmount } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 126.528224][ T300] cgroup: Unknown subsys name 'devices'
[ 126.668201][ T300] cgroup: Unknown subsys name 'hugetlb'
[ 126.673811][ T300] cgroup: Unknown subsys name 'rlimit'
[ 126.850912][ T30] audit: type=1400 audit(1782483978.143:69): avc: denied { setattr } for pid=300 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 126.874226][ T30] audit: type=1400 audit(1782483978.143:70): avc: denied { create } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 126.894746][ T30] audit: type=1400 audit(1782483978.143:71): avc: denied { write } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 126.913011][ T304] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 126.915179][ T30] audit: type=1400 audit(1782483978.143:72): avc: denied { read } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
Setting up swapspace version 1, size = 127995904 bytes
[ 126.943827][ T30] audit: type=1400 audit(1782483978.143:73): avc: denied { mounton } for pid=300 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1
[ 126.974777][ T300] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 127.497092][ T310] request_module fs-gadgetfs succeeded, but still no fs?
[ 127.944804][ T353] bridge0: port 1(bridge_slave_0) entered blocking state
[ 127.952151][ T353] bridge0: port 1(bridge_slave_0) entered disabled state
[ 127.959745][ T353] device bridge_slave_0 entered promiscuous mode
[ 127.967925][ T353] bridge0: port 2(bridge_slave_1) entered blocking state
[ 127.975007][ T353] bridge0: port 2(bridge_slave_1) entered disabled state
[ 127.982878][ T353] device bridge_slave_1 entered promiscuous mode
[ 128.102595][ T353] bridge0: port 2(bridge_slave_1) entered blocking state
[ 128.109690][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 128.117038][ T353] bridge0: port 1(bridge_slave_0) entered blocking state
[ 128.124098][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 128.159696][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 128.167491][ T345] bridge0: port 1(bridge_slave_0) entered disabled state
[ 128.174754][ T345] bridge0: port 2(bridge_slave_1) entered disabled state
[ 128.193673][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 128.202050][ T345] bridge0: port 1(bridge_slave_0) entered blocking state
[ 128.209124][ T345] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 128.217594][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 128.225817][ T345] bridge0: port 2(bridge_slave_1) entered blocking state
[ 128.232907][ T345] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 128.259931][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 128.268158][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 128.278955][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 128.299460][ T353] device veth0_vlan entered promiscuous mode
[ 128.306029][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 128.315027][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 128.322801][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 128.335763][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 128.344932][ T353] device veth1_macvtap entered promiscuous mode
2026/06/26 14:26:19 executed programs: 0
[ 128.354088][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 128.363779][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 128.419291][ T353] syz-executor (353) used greatest stack depth: 21632 bytes left
[ 128.580774][ T375] bridge0: port 1(bridge_slave_0) entered blocking state
[ 128.587940][ T375] bridge0: port 1(bridge_slave_0) entered disabled state
[ 128.595518][ T375] device bridge_slave_0 entered promiscuous mode
[ 128.610188][ T375] bridge0: port 2(bridge_slave_1) entered blocking state
[ 128.617308][ T375] bridge0: port 2(bridge_slave_1) entered disabled state
[ 128.624614][ T375] device bridge_slave_1 entered promiscuous mode
[ 128.666068][ T376] bridge0: port 1(bridge_slave_0) entered blocking state
[ 128.673199][ T376] bridge0: port 1(bridge_slave_0) entered disabled state
[ 128.680762][ T376] device bridge_slave_0 entered promiscuous mode
[ 128.687720][ T376] bridge0: port 2(bridge_slave_1) entered blocking state
[ 128.694771][ T376] bridge0: port 2(bridge_slave_1) entered disabled state
[ 128.702710][ T376] device bridge_slave_1 entered promiscuous mode
[ 128.731646][ T378] bridge0: port 1(bridge_slave_0) entered blocking state
[ 128.738818][ T378] bridge0: port 1(bridge_slave_0) entered disabled state
[ 128.746205][ T378] device bridge_slave_0 entered promiscuous mode
[ 128.754478][ T378] bridge0: port 2(bridge_slave_1) entered blocking state
[ 128.761573][ T378] bridge0: port 2(bridge_slave_1) entered disabled state
[ 128.769154][ T378] device bridge_slave_1 entered promiscuous mode
[ 128.790928][ T380] bridge0: port 1(bridge_slave_0) entered blocking state
[ 128.798056][ T380] bridge0: port 1(bridge_slave_0) entered disabled state
[ 128.805415][ T380] device bridge_slave_0 entered promiscuous mode
[ 128.817887][ T380] bridge0: port 2(bridge_slave_1) entered blocking state
[ 128.824949][ T380] bridge0: port 2(bridge_slave_1) entered disabled state
[ 128.832586][ T380] device bridge_slave_1 entered promiscuous mode
[ 128.951314][ T381] bridge0: port 1(bridge_slave_0) entered blocking state
[ 128.958445][ T381] bridge0: port 1(bridge_slave_0) entered disabled state
[ 128.965869][ T381] device bridge_slave_0 entered promiscuous mode
[ 129.004566][ T381] bridge0: port 2(bridge_slave_1) entered blocking state
[ 129.011697][ T381] bridge0: port 2(bridge_slave_1) entered disabled state
[ 129.019492][ T381] device bridge_slave_1 entered promiscuous mode
[ 129.036067][ T380] bridge0: port 2(bridge_slave_1) entered blocking state
[ 129.043160][ T380] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 129.050472][ T380] bridge0: port 1(bridge_slave_0) entered blocking state
[ 129.057526][ T380] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 129.135675][ T343] bridge0: port 1(bridge_slave_0) entered disabled state
[ 129.143459][ T343] bridge0: port 2(bridge_slave_1) entered disabled state
[ 129.151812][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 129.159375][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 129.166936][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 129.175161][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 129.183318][ T343] bridge0: port 1(bridge_slave_0) entered blocking state
[ 129.190357][ T343] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 129.197790][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 129.206007][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 129.214280][ T343] bridge0: port 2(bridge_slave_1) entered blocking state
[ 129.221337][ T343] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 129.228738][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 129.279678][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 129.288230][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 129.295559][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 129.303136][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 129.310674][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 129.335189][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 129.343097][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 129.350541][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 129.358150][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 129.366766][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 129.374918][ T343] bridge0: port 1(bridge_slave_0) entered blocking state
[ 129.381979][ T343] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 129.389602][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 129.398256][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 129.406437][ T343] bridge0: port 2(bridge_slave_1) entered blocking state
[ 129.413453][ T343] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 129.445324][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 129.453834][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 129.461742][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 129.470193][ T343] bridge0: port 1(bridge_slave_0) entered blocking state
[ 129.477290][ T343] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 129.484747][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 129.493033][ T343] bridge0: port 2(bridge_slave_1) entered blocking state
[ 129.500079][ T343] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 129.507487][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 129.515705][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 129.523873][ T343] bridge0: port 1(bridge_slave_0) entered blocking state
[ 129.530923][ T343] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 129.538458][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 129.546848][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 129.554932][ T343] bridge0: port 2(bridge_slave_1) entered blocking state
[ 129.561989][ T343] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 129.569302][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 129.577383][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 129.585353][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 129.602448][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 129.610434][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 129.618501][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 129.629075][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 129.648876][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 129.656983][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 129.664362][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 129.677446][ T375] device veth0_vlan entered promiscuous mode
[ 129.691510][ T376] device veth0_vlan entered promiscuous mode
[ 129.698034][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 129.706465][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 129.714476][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 129.722142][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 129.729844][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 129.737898][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 129.745272][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 129.752784][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 129.761120][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 129.768625][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 129.776857][ T343] bridge0: port 1(bridge_slave_0) entered blocking state
[ 129.783889][ T343] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 129.791413][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 129.810341][ T375] device veth1_macvtap entered promiscuous mode
[ 129.817398][ T380] device veth0_vlan entered promiscuous mode
[ 129.827475][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 129.835603][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 129.843759][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 129.859352][ T378] device veth0_vlan entered promiscuous mode
[ 129.866061][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 129.874574][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 129.882956][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 129.891804][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 129.900176][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 129.908499][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 129.916761][ T343] bridge0: port 2(bridge_slave_1) entered blocking state
[ 129.923806][ T343] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 129.931427][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 129.939390][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 129.947629][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 129.955033][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 129.970673][ T380] device veth1_macvtap entered promiscuous mode
[ 129.978850][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 129.987131][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 129.995223][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 130.003663][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 130.013384][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 130.021660][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 130.029762][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 130.042091][ T378] device veth1_macvtap entered promiscuous mode
[ 130.049992][ T376] device veth1_macvtap entered promiscuous mode
[ 130.061276][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 130.068947][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 130.077259][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 130.085355][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 130.093203][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 130.102286][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 130.110718][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 130.119041][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 130.158940][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 130.171084][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 130.183365][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 130.192699][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 130.205510][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 130.213738][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 130.222086][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 130.230296][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 130.238609][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 130.251976][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 130.260598][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 130.269210][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 130.308026][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 130.323886][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 130.366700][ T381] device veth0_vlan entered promiscuous mode
[ 130.409784][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 130.425455][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 130.455248][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 130.480761][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 130.510955][ T381] device veth1_macvtap entered promiscuous mode
[ 130.523529][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 130.552623][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 130.581135][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 130.616440][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 130.639948][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 130.667381][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 130.678127][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 131.227792][ T8] device bridge_slave_1 left promiscuous mode
[ 131.233992][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 131.262075][ T8] device bridge_slave_0 left promiscuous mode
[ 131.289529][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 131.318848][ T8] device veth1_macvtap left promiscuous mode
[ 131.324912][ T8] device veth0_vlan left promiscuous mode
[ 232.176225][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 232.182903][ C0] rcu: 0-...!: (10000 ticks this GP) idle=69b/1/0x4000000000000000 softirq=5356/5356 fqs=0 last_accelerate: bda4/e529 dyntick_enabled: 1
[ 232.196971][ C0] (t=10000 jiffies g=2593 q=470)
[ 232.201991][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g2593 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 232.214118][ C0] rcu: Possible timer handling issue on cpu=0 timer-softirq=973
[ 232.221818][ C0] rcu: rcu_preempt kthread starved for 10000 jiffies! g2593 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 232.233087][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 232.243064][ C0] rcu: RCU grace-period kthread stack dump:
[ 232.248980][ C0] task:rcu_preempt state:I stack:28688 pid: 14 ppid: 2 flags:0x00004000
[ 232.258211][ C0] Call Trace:
[ 232.261495][ C0]
[ 232.264448][ C0] __schedule+0xbcf/0x14a0
[ 232.268875][ C0] ? release_firmware_map_entry+0x190/0x190
[ 232.274771][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 232.280575][ C0] ? __mod_timer+0x7c0/0xb40
[ 232.285168][ C0] schedule+0x11e/0x1e0
[ 232.289317][ C0] schedule_timeout+0x159/0x340
[ 232.294171][ C0] ? console_conditional_schedule+0x30/0x30
[ 232.300058][ C0] ? _raw_spin_lock_irq+0x95/0xf0
[ 232.305082][ C0] ? update_process_times+0x200/0x200
[ 232.310450][ C0] ? prepare_to_swait_event+0x30f/0x330
[ 232.316010][ C0] rcu_gp_fqs_loop+0x2ae/0xfa0
[ 232.320771][ C0] ? _raw_spin_lock+0xf0/0xf0
[ 232.325462][ C0] ? debug_smp_processor_id+0x17/0x20
[ 232.330836][ C0] ? rcu_gp_init+0xc30/0xc30
[ 232.335442][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 232.340633][ C0] ? rcu_gp_init+0x9cf/0xc30
[ 232.345235][ C0] rcu_gp_kthread+0x9a/0x360
[ 232.349824][ C0] ? wake_nocb_gp+0x1e0/0x1e0
[ 232.354505][ C0] ? __kasan_check_read+0x11/0x20
[ 232.359526][ C0] ? __kthread_parkme+0xab/0x1f0
[ 232.364472][ C0] kthread+0x3f5/0x4f0
[ 232.368535][ C0] ? wake_nocb_gp+0x1e0/0x1e0
[ 232.373210][ C0] ? kthread_blkcg+0xd0/0xd0
[ 232.377796][ C0] ret_from_fork+0x1f/0x30
[ 232.382214][ C0]
[ 232.385222][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 232.391530][ C0] NMI backtrace for cpu 0
[ 232.395860][ C0] CPU: 0 PID: 1550 Comm: syz.1.397 Not tainted syzkaller #0
[ 232.403153][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 232.413208][ C0] Call Trace:
[ 232.416479][ C0]
[ 232.419328][ C0] __dump_stack+0x21/0x30
[ 232.423663][ C0] dump_stack_lvl+0x110/0x170
[ 232.428337][ C0] ? show_regs_print_info+0x20/0x20
[ 232.433694][ C0] dump_stack+0x15/0x20
[ 232.437862][ C0] nmi_cpu_backtrace+0x2af/0x2c0
[ 232.442810][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 232.448976][ C0] ? load_image+0x3f0/0x3f0
[ 232.453487][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 232.459554][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 232.465626][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 232.471605][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 232.477514][ C0] rcu_check_gp_kthread_starvation+0x1e0/0x260
[ 232.483673][ C0] ? rcu_check_gp_kthread_expired_fqs_timer+0x183/0x230
[ 232.490606][ C0] print_cpu_stall+0x31b/0x600
[ 232.495371][ C0] rcu_sched_clock_irq+0x75b/0x12d0
[ 232.500571][ C0] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 232.506736][ C0] ? raise_softirq+0x7d/0xf0
[ 232.511335][ C0] ? __raise_softirq_irqoff+0xd0/0xd0
[ 232.516719][ C0] ? debug_smp_processor_id+0x17/0x20
[ 232.522098][ C0] ? hrtimer_run_queues+0x166/0x420
[ 232.527305][ C0] update_process_times+0x198/0x200
[ 232.532509][ C0] tick_sched_timer+0x17c/0x240
[ 232.537361][ C0] ? tick_setup_sched_timer+0x460/0x460
[ 232.543057][ C0] __hrtimer_run_queues+0x38a/0x890
[ 232.548264][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 232.553381][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 232.559441][ C0] hrtimer_interrupt+0x3ad/0x8c0
[ 232.564383][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 232.570275][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 232.575913][ C0]
[ 232.578839][ C0]
[ 232.581772][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 232.587762][ C0] RIP: 0010:bcmp+0x1b9/0x230
[ 232.592357][ C0] Code: 48 c1 e9 03 42 0f b6 0c 39 84 c9 75 2b 0f b6 04 1f 48 8d 0c 1e 49 89 c8 49 c1 e8 03 47 0f b6 04 38 45 84 c0 75 3a 0f b6 0c 1e <29> c8 75 64 48 ff c3 48 39 da 75 c3 eb 58 41 89 c0 41 80 e0 07 41
[ 232.611956][ C0] RSP: 0018:ffffc90002a6e698 EFLAGS: 00000293
[ 232.618038][ C0] RAX: 00000000000000d6 RBX: 0000000000000002 RCX: 00000000000000d6
[ 232.626029][ C0] RDX: 0000000000000004 RSI: ffffc90002a6e760 RDI: ffff88811da0ab70
[ 232.633992][ C0] RBP: ffffc90002a6e6d0 R08: 0000000000000004 R09: 0000000002a6e702
[ 232.641952][ C0] R10: dffffc0000000000 R11: fffff5200054dcec R12: 0000000000000004
[ 232.649935][ C0] R13: ffff88811da0abf8 R14: 00000000e5587116 R15: dffffc0000000000
[ 232.657918][ C0] tipc_sk_lookup+0x2fd/0x600
[ 232.662642][ C0] ? tipc_sk_rcv+0x2ca0/0x2ca0
[ 232.667407][ C0] ? tipc_sk_rcv+0x28f/0x2ca0
[ 232.672085][ C0] tipc_sk_rcv+0x382/0x2ca0
[ 232.676616][ C0] ? __stack_depot_save+0x441/0x480
[ 232.681822][ C0] ? kasan_set_track+0x5b/0x70
[ 232.686598][ C0] ? kasan_set_track+0x4a/0x70
[ 232.691364][ C0] ? kasan_set_free_info+0x23/0x40
[ 232.696476][ C0] ? ____kasan_slab_free+0x125/0x160
[ 232.701762][ C0] ? __kasan_slab_free+0x11/0x20
[ 232.706689][ C0] ? kmem_cache_free+0x100/0x320
[ 232.711629][ C0] ? tipc_sk_filter_rcv+0x2dde/0x2fd0
[ 232.716993][ C0] ? __sys_setsockopt+0x261/0x470
[ 232.722061][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 232.727259][ C0] ? x64_sys_call+0x982/0x9a0
[ 232.731952][ C0] ? do_syscall_64+0x4c/0xa0
[ 232.736534][ C0] ? __skb_queue_purge+0x170/0x170
[ 232.741642][ C0] tipc_node_xmit+0x36f/0xd80
[ 232.746312][ C0] ? kmem_cache_free+0x100/0x320
[ 232.751250][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 232.756798][ C0] ? __kasan_slab_free+0x11/0x20
[ 232.761751][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 232.767294][ C0] ? kfree_skbmem+0x10c/0x180
[ 232.771974][ C0] tipc_node_distr_xmit+0x277/0x390
[ 232.777163][ C0] ? tipc_node_xmit_skb+0x150/0x150
[ 232.782359][ C0] tipc_sk_rcv+0x1a3f/0x2ca0
[ 232.786949][ C0] ? __skb_queue_purge+0x170/0x170
[ 232.792059][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 232.797255][ C0] ? __stack_depot_save+0x441/0x480
[ 232.802462][ C0] tipc_node_xmit+0x36f/0xd80
[ 232.807133][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 232.812679][ C0] ? kmem_cache_alloc+0x138/0x260
[ 232.817697][ C0] ? __alloc_skb+0xe4/0x730
[ 232.822204][ C0] tipc_sk_push_backlog+0x4d3/0x7b0
[ 232.827395][ C0] tipc_sk_proto_rcv+0x9c3/0x1570
[ 232.832419][ C0] ? is_bpf_text_address+0x177/0x190
[ 232.837705][ C0] ? tipc_sk_filter_rcv+0x2fd0/0x2fd0
[ 232.843097][ C0] tipc_sk_filter_rcv+0x2dde/0x2fd0
[ 232.848305][ C0] ? __stack_depot_save+0x34/0x480
[ 232.853422][ C0] ? kasan_set_track+0x5b/0x70
[ 232.858185][ C0] ? kasan_set_track+0x4a/0x70
[ 232.862946][ C0] ? kasan_set_free_info+0x23/0x40
[ 232.868090][ C0] ? ____kasan_slab_free+0x125/0x160
[ 232.873390][ C0] ? kmem_cache_free+0x100/0x320
[ 232.878323][ C0] ? kfree_skbmem+0x10c/0x180
[ 232.883000][ C0] ? kfree_skb+0xc1/0x2f0
[ 232.887328][ C0] ? tipc_msg_reverse+0x686/0x8f0
[ 232.892355][ C0] ? tipc_sk_filter_rcv+0xcdf/0x2fd0
[ 232.897639][ C0] ? tipc_sk_backlog_rcv+0x10c/0x220
[ 232.902927][ C0] ? __release_sock+0x17c/0x3f0
[ 232.907771][ C0] ? sock_setsockopt+0x1a85/0x2470
[ 232.912888][ C0] ? __sys_setsockopt+0x261/0x470
[ 232.917904][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 232.923104][ C0] ? x64_sys_call+0x982/0x9a0
[ 232.927770][ C0] ? do_syscall_64+0x4c/0xa0
[ 232.932364][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 232.938440][ C0] ? tipc_sk_publish+0x440/0x440
[ 232.943388][ C0] ? __kasan_check_write+0x14/0x20
[ 232.948508][ C0] ? _raw_spin_lock_bh+0x94/0xf0
[ 232.953458][ C0] tipc_sk_rcv+0x787/0x2ca0
[ 232.957959][ C0] ? ____kasan_slab_free+0x130/0x160
[ 232.963259][ C0] ? __skb_queue_purge+0x170/0x170
[ 232.968367][ C0] ? tipc_sk_filter_rcv+0x2d5b/0x2fd0
[ 232.973760][ C0] tipc_node_xmit+0x36f/0xd80
[ 232.978438][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 232.983993][ C0] tipc_node_distr_xmit+0x277/0x390
[ 232.989192][ C0] ? tipc_node_xmit_skb+0x150/0x150
[ 232.994407][ C0] tipc_sk_backlog_rcv+0x174/0x220
[ 232.999520][ C0] ? tipc_sk_timeout+0x9f0/0x9f0
[ 233.004470][ C0] ? lock_sock_nested+0x217/0x2a0
[ 233.009498][ C0] __release_sock+0x17c/0x3f0
[ 233.014194][ C0] sock_setsockopt+0x1a85/0x2470
[ 233.019135][ C0] ? __sock_set_mark+0x160/0x160
[ 233.024084][ C0] ? selinux_socket_setsockopt+0x282/0x360
[ 233.029905][ C0] ? selinux_socket_getsockopt+0x340/0x340
[ 233.035721][ C0] ? __fget_files+0x2e1/0x340
[ 233.040395][ C0] ? security_socket_setsockopt+0x82/0xa0
[ 233.046126][ C0] __sys_setsockopt+0x261/0x470
[ 233.050976][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 233.055740][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 233.060779][ C0] x64_sys_call+0x982/0x9a0
[ 233.065303][ C0] do_syscall_64+0x4c/0xa0
[ 233.069722][ C0] ? clear_bhb_loop+0x50/0xa0
[ 233.074399][ C0] ? clear_bhb_loop+0x50/0xa0
[ 233.079088][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 233.084987][ C0] RIP: 0033:0x7f5e3b486e59
[ 233.089417][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 233.109122][ C0] RSP: 002b:00007f5e3b2c8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 233.117551][ C0] RAX: ffffffffffffffda RBX: 00007f5e3b700090 RCX: 00007f5e3b486e59
[ 233.125522][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 233.133482][ C0] RBP: 00007f5e3b51ce6f R08: 0000000000000004 R09: 0000000000000000
[ 233.141457][ C0] R10: 00002000000001c0 R11: 0000000000000246 R12: 0000000000000000
[ 233.149471][ C0] R13: 00007f5e3b700128 R14: 00007f5e3b700090 R15: 00007ffe1d1f7b38
[ 233.157454][ C0]
[ 233.160497][ C0] NMI backtrace for cpu 0
[ 233.164820][ C0] CPU: 0 PID: 1550 Comm: syz.1.397 Not tainted syzkaller #0
[ 233.172123][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 233.182197][ C0] Call Trace:
[ 233.185468][ C0]
[ 233.188303][ C0] __dump_stack+0x21/0x30
[ 233.192636][ C0] dump_stack_lvl+0x110/0x170
[ 233.197408][ C0] ? show_regs_print_info+0x20/0x20
[ 233.202618][ C0] ? resched_curr+0xa0/0x320
[ 233.207210][ C0] ? wake_up_process+0x20/0x20
[ 233.212024][ C0] dump_stack+0x15/0x20
[ 233.216192][ C0] nmi_cpu_backtrace+0x2af/0x2c0
[ 233.221173][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 233.227344][ C0] ? __kasan_check_write+0x14/0x20
[ 233.232461][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 233.237923][ C0] ? _raw_spin_lock+0xf0/0xf0
[ 233.242647][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 233.248710][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 233.254778][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 233.260771][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 233.266677][ C0] rcu_dump_cpu_stacks+0x1c6/0x300
[ 233.271792][ C0] print_cpu_stall+0x320/0x600
[ 233.276552][ C0] rcu_sched_clock_irq+0x75b/0x12d0
[ 233.281752][ C0] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 233.287907][ C0] ? raise_softirq+0x7d/0xf0
[ 233.292511][ C0] ? __raise_softirq_irqoff+0xd0/0xd0
[ 233.297883][ C0] ? debug_smp_processor_id+0x17/0x20
[ 233.303257][ C0] ? hrtimer_run_queues+0x166/0x420
[ 233.308453][ C0] update_process_times+0x198/0x200
[ 233.313658][ C0] tick_sched_timer+0x17c/0x240
[ 233.318520][ C0] ? tick_setup_sched_timer+0x460/0x460
[ 233.324078][ C0] __hrtimer_run_queues+0x38a/0x890
[ 233.329279][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 233.334387][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 233.340451][ C0] hrtimer_interrupt+0x3ad/0x8c0
[ 233.345391][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 233.351296][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 233.356946][ C0]
[ 233.359878][ C0]
[ 233.362828][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 233.368808][ C0] RIP: 0010:bcmp+0x1b9/0x230
[ 233.373403][ C0] Code: 48 c1 e9 03 42 0f b6 0c 39 84 c9 75 2b 0f b6 04 1f 48 8d 0c 1e 49 89 c8 49 c1 e8 03 47 0f b6 04 38 45 84 c0 75 3a 0f b6 0c 1e <29> c8 75 64 48 ff c3 48 39 da 75 c3 eb 58 41 89 c0 41 80 e0 07 41
[ 233.392995][ C0] RSP: 0018:ffffc90002a6e698 EFLAGS: 00000293
[ 233.399053][ C0] RAX: 00000000000000d6 RBX: 0000000000000002 RCX: 00000000000000d6
[ 233.407033][ C0] RDX: 0000000000000004 RSI: ffffc90002a6e760 RDI: ffff88811da0ab70
[ 233.415012][ C0] RBP: ffffc90002a6e6d0 R08: 0000000000000004 R09: 0000000002a6e702
[ 233.422971][ C0] R10: dffffc0000000000 R11: fffff5200054dcec R12: 0000000000000004
[ 233.430957][ C0] R13: ffff88811da0abf8 R14: 00000000e5587116 R15: dffffc0000000000
[ 233.438946][ C0] tipc_sk_lookup+0x2fd/0x600
[ 233.443625][ C0] ? tipc_sk_rcv+0x2ca0/0x2ca0
[ 233.448380][ C0] ? tipc_sk_rcv+0x28f/0x2ca0
[ 233.453060][ C0] tipc_sk_rcv+0x382/0x2ca0
[ 233.457558][ C0] ? __stack_depot_save+0x441/0x480
[ 233.462766][ C0] ? kasan_set_track+0x5b/0x70
[ 233.467546][ C0] ? kasan_set_track+0x4a/0x70
[ 233.472329][ C0] ? kasan_set_free_info+0x23/0x40
[ 233.477446][ C0] ? ____kasan_slab_free+0x125/0x160
[ 233.482741][ C0] ? __kasan_slab_free+0x11/0x20
[ 233.487674][ C0] ? kmem_cache_free+0x100/0x320
[ 233.492621][ C0] ? tipc_sk_filter_rcv+0x2dde/0x2fd0
[ 233.497987][ C0] ? __sys_setsockopt+0x261/0x470
[ 233.503034][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 233.508229][ C0] ? x64_sys_call+0x982/0x9a0
[ 233.512918][ C0] ? do_syscall_64+0x4c/0xa0
[ 233.517501][ C0] ? __skb_queue_purge+0x170/0x170
[ 233.522626][ C0] tipc_node_xmit+0x36f/0xd80
[ 233.527299][ C0] ? kmem_cache_free+0x100/0x320
[ 233.532239][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 233.537784][ C0] ? __kasan_slab_free+0x11/0x20
[ 233.542722][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 233.548262][ C0] ? kfree_skbmem+0x10c/0x180
[ 233.552944][ C0] tipc_node_distr_xmit+0x277/0x390
[ 233.558148][ C0] ? tipc_node_xmit_skb+0x150/0x150
[ 233.563341][ C0] tipc_sk_rcv+0x1a3f/0x2ca0
[ 233.567926][ C0] ? __skb_queue_purge+0x170/0x170
[ 233.573042][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 233.578253][ C0] ? __stack_depot_save+0x441/0x480
[ 233.583456][ C0] tipc_node_xmit+0x36f/0xd80
[ 233.588135][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 233.593685][ C0] ? kmem_cache_alloc+0x138/0x260
[ 233.598735][ C0] ? __alloc_skb+0xe4/0x730
[ 233.603246][ C0] tipc_sk_push_backlog+0x4d3/0x7b0
[ 233.608449][ C0] tipc_sk_proto_rcv+0x9c3/0x1570
[ 233.613496][ C0] ? is_bpf_text_address+0x177/0x190
[ 233.618822][ C0] ? tipc_sk_filter_rcv+0x2fd0/0x2fd0
[ 233.624214][ C0] tipc_sk_filter_rcv+0x2dde/0x2fd0
[ 233.629410][ C0] ? __stack_depot_save+0x34/0x480
[ 233.634519][ C0] ? kasan_set_track+0x5b/0x70
[ 233.639271][ C0] ? kasan_set_track+0x4a/0x70
[ 233.644030][ C0] ? kasan_set_free_info+0x23/0x40
[ 233.649191][ C0] ? ____kasan_slab_free+0x125/0x160
[ 233.654491][ C0] ? kmem_cache_free+0x100/0x320
[ 233.659428][ C0] ? kfree_skbmem+0x10c/0x180
[ 233.664109][ C0] ? kfree_skb+0xc1/0x2f0
[ 233.668432][ C0] ? tipc_msg_reverse+0x686/0x8f0
[ 233.673457][ C0] ? tipc_sk_filter_rcv+0xcdf/0x2fd0
[ 233.678743][ C0] ? tipc_sk_backlog_rcv+0x10c/0x220
[ 233.684026][ C0] ? __release_sock+0x17c/0x3f0
[ 233.688874][ C0] ? sock_setsockopt+0x1a85/0x2470
[ 233.693986][ C0] ? __sys_setsockopt+0x261/0x470
[ 233.699001][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 233.704205][ C0] ? x64_sys_call+0x982/0x9a0
[ 233.708877][ C0] ? do_syscall_64+0x4c/0xa0
[ 233.713467][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 233.719534][ C0] ? tipc_sk_publish+0x440/0x440
[ 233.724470][ C0] ? __kasan_check_write+0x14/0x20
[ 233.729573][ C0] ? _raw_spin_lock_bh+0x94/0xf0
[ 233.734506][ C0] tipc_sk_rcv+0x787/0x2ca0
[ 233.739004][ C0] ? ____kasan_slab_free+0x130/0x160
[ 233.744300][ C0] ? __skb_queue_purge+0x170/0x170
[ 233.749427][ C0] ? tipc_sk_filter_rcv+0x2d5b/0x2fd0
[ 233.754800][ C0] tipc_node_xmit+0x36f/0xd80
[ 233.759468][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 233.765018][ C0] tipc_node_distr_xmit+0x277/0x390
[ 233.770236][ C0] ? tipc_node_xmit_skb+0x150/0x150
[ 233.775455][ C0] tipc_sk_backlog_rcv+0x174/0x220
[ 233.780559][ C0] ? tipc_sk_timeout+0x9f0/0x9f0
[ 233.785491][ C0] ? lock_sock_nested+0x217/0x2a0
[ 233.790507][ C0] __release_sock+0x17c/0x3f0
[ 233.795184][ C0] sock_setsockopt+0x1a85/0x2470
[ 233.800122][ C0] ? __sock_set_mark+0x160/0x160
[ 233.805073][ C0] ? selinux_socket_setsockopt+0x282/0x360
[ 233.810876][ C0] ? selinux_socket_getsockopt+0x340/0x340
[ 233.816689][ C0] ? __fget_files+0x2e1/0x340
[ 233.821369][ C0] ? security_socket_setsockopt+0x82/0xa0
[ 233.827095][ C0] __sys_setsockopt+0x261/0x470
[ 233.831948][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 233.836705][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 233.841725][ C0] x64_sys_call+0x982/0x9a0
[ 233.846227][ C0] do_syscall_64+0x4c/0xa0
[ 233.850656][ C0] ? clear_bhb_loop+0x50/0xa0
[ 233.855332][ C0] ? clear_bhb_loop+0x50/0xa0
[ 233.860001][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 233.865910][ C0] RIP: 0033:0x7f5e3b486e59
[ 233.870322][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 233.889955][ C0] RSP: 002b:00007f5e3b2c8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 233.898378][ C0] RAX: ffffffffffffffda RBX: 00007f5e3b700090 RCX: 00007f5e3b486e59
[ 233.906359][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 233.914329][ C0] RBP: 00007f5e3b51ce6f R08: 0000000000000004 R09: 0000000000000000
[ 233.922301][ C0] R10: 00002000000001c0 R11: 0000000000000246 R12: 0000000000000000
[ 233.930265][ C0] R13: 00007f5e3b700128 R14: 00007f5e3b700090 R15: 00007ffe1d1f7b38
[ 233.938251][ C0]
[ 233.941308][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 233.946535][ C1] NMI backtrace for cpu 1
[ 233.946545][ C1] CPU: 1 PID: 1545 Comm: syz.1.397 Not tainted syzkaller #0
[ 233.946561][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 233.946576][ C1] RIP: 0010:__pv_queued_spin_lock_slowpath+0x520/0x9b0
[ 233.946602][ C1] Code: 8b 44 24 18 c6 00 00 48 8b 44 24 10 42 0f b6 04 28 84 c0 0f 85 1c 01 00 00 48 8d 43 01 c6 00 01 41 bc 00 80 ff ff eb 07 f3 90 <41> ff c4 74 47 43 0f b6 04 2e 84 c0 75 2b 80 3b 00 75 eb 48 89 df
[ 233.946615][ C1] RSP: 0018:ffffc90002a17760 EFLAGS: 00000206
[ 233.946629][ C1] RAX: 0000000000000000 RBX: ffff88811da0a888 RCX: ffffffff814ff99c
[ 233.946641][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88811da0a888
[ 233.946652][ C1] RBP: ffffc90002a17850 R08: ffff88811da0a888 R09: 1ffff11023b41511
[ 233.946664][ C1] R10: dffffc0000000000 R11: ffffed1023b41512 R12: 00000000ffff85d8
[ 233.946676][ C1] R13: dffffc0000000000 R14: 1ffff11023b41511 R15: ffff8881f7130001
[ 233.946688][ C1] FS: 00007f5e3b2e96c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 233.946702][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 233.946714][ C1] CR2: 00007fcde2b44d58 CR3: 0000000111f5b000 CR4: 00000000003506a0
[ 233.946728][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 233.946738][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 233.946748][ C1] Call Trace:
[ 233.946753][ C1]
[ 233.946761][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 233.946779][ C1] ? avc_has_perm+0x163/0x250
[ 233.946796][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 233.946813][ C1] _raw_spin_lock_bh+0xe4/0xf0
[ 233.946832][ C1] ? _raw_spin_lock_irq+0xf0/0xf0
[ 233.946868][ C1] ? selinux_socket_sendmsg+0x22f/0x340
[ 233.946888][ C1] lock_sock_nested+0x95/0x2a0
[ 233.946907][ C1] ? sock_init_data+0xc0/0xc0
[ 233.946923][ C1] ? _raw_spin_lock_bh+0x94/0xf0
[ 233.946942][ C1] ? _raw_spin_unlock_bh+0x51/0x60
[ 233.946961][ C1] tipc_sendstream+0x47/0x70
[ 233.946977][ C1] ? tipc_getsockopt+0x4d0/0x4d0
[ 233.946993][ C1] ____sys_sendmsg+0x5be/0x8f0
[ 233.947009][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 233.947026][ C1] ? import_iovec+0x7c/0xb0
[ 233.947043][ C1] ___sys_sendmsg+0x236/0x2e0
[ 233.947059][ C1] ? __sys_sendmsg+0x280/0x280
[ 233.947077][ C1] ? memcpy+0x56/0x70
[ 233.947097][ C1] ? __fdget+0x1a1/0x230
[ 233.947111][ C1] __x64_sys_sendmsg+0x201/0x2d0
[ 233.947126][ C1] ? ___sys_sendmsg+0x2e0/0x2e0
[ 233.947143][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 233.947164][ C1] x64_sys_call+0x4b/0x9a0
[ 233.947179][ C1] do_syscall_64+0x4c/0xa0
[ 233.947197][ C1] ? clear_bhb_loop+0x50/0xa0
[ 233.947212][ C1] ? clear_bhb_loop+0x50/0xa0
[ 233.947227][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 233.947243][ C1] RIP: 0033:0x7f5e3b486e59
[ 233.947258][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 233.947271][ C1] RSP: 002b:00007f5e3b2e9028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 233.947287][ C1] RAX: ffffffffffffffda RBX: 00007f5e3b6fffa0 RCX: 00007f5e3b486e59
[ 233.947300][ C1] RDX: 0000000000048090 RSI: 0000200000000080 RDI: 0000000000000004
[ 233.947310][ C1] RBP: 00007f5e3b51ce6f R08: 0000000000000000 R09: 0000000000000000
[ 233.947321][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 233.947330][ C1] R13: 00007f5e3b700038 R14: 00007f5e3b6fffa0 R15: 00007ffe1d1f7b38
[ 233.947345][ C1]
[ 374.894231][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 246s! [syz.1.397:1550]
[ 374.902665][ C0] Modules linked in:
[ 374.906584][ C0] CPU: 0 PID: 1550 Comm: syz.1.397 Not tainted syzkaller #0
[ 374.913902][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 374.923944][ C0] RIP: 0010:tipc_sk_lookup+0x1a8/0x600
[ 374.929575][ C0] Code: c1 e8 03 42 0f b6 04 20 84 c0 0f 85 cc 02 00 00 8b 1a 4c 8d 6a 04 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 0f 85 d9 02 00 00 <44> 89 f0 41 81 c6 f3 be ad de 8d 8c 06 f3 be ad de 44 89 f0 c1 c0
[ 374.949185][ C0] RSP: 0018:ffffc90002a6e6e0 EFLAGS: 00000246
[ 374.955301][ C0] RAX: 0000000000000000 RBX: 0000000000000100 RCX: 1ffff11022122a1b
[ 374.963263][ C0] RDX: ffff888110922000 RSI: 00000000ddd696ab RDI: ffff888110922008
[ 374.971231][ C0] RBP: ffffc90002a6e7d0 R08: 0000000000000003 R09: 0000000000000004
[ 374.979213][ C0] R10: dffffc0000000000 R11: fffff5200054dcec R12: dffffc0000000000
[ 374.987193][ C0] R13: ffff888110922004 R14: 00000000bb23b2d9 R15: ffff8881109150de
[ 374.995176][ C0] FS: 00007f5e3b2c86c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 375.004115][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 375.010700][ C0] CR2: 00007f5e3b2c7ff8 CR3: 0000000111f5b000 CR4: 00000000003506b0
[ 375.018692][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 375.026810][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 375.034799][ C0] Call Trace:
[ 375.038160][ C0]
[ 375.041112][ C0] ? _raw_spin_lock_bh+0x94/0xf0
[ 375.046186][ C0] ? tipc_sk_rcv+0x2ca0/0x2ca0
[ 375.050963][ C0] ? tipc_sk_rcv+0x1ace/0x2ca0
[ 375.055727][ C0] tipc_sk_rcv+0x382/0x2ca0
[ 375.060227][ C0] ? __stack_depot_save+0x441/0x480
[ 375.065525][ C0] ? kasan_set_track+0x5b/0x70
[ 375.070305][ C0] ? kasan_set_track+0x4a/0x70
[ 375.075074][ C0] ? kasan_set_free_info+0x23/0x40
[ 375.080207][ C0] ? ____kasan_slab_free+0x125/0x160
[ 375.085490][ C0] ? __kasan_slab_free+0x11/0x20
[ 375.090415][ C0] ? kmem_cache_free+0x100/0x320
[ 375.095357][ C0] ? tipc_sk_filter_rcv+0x2dde/0x2fd0
[ 375.100720][ C0] ? __sys_setsockopt+0x261/0x470
[ 375.105821][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 375.111014][ C0] ? x64_sys_call+0x982/0x9a0
[ 375.115719][ C0] ? do_syscall_64+0x4c/0xa0
[ 375.120347][ C0] ? __skb_queue_purge+0x170/0x170
[ 375.125481][ C0] tipc_node_xmit+0x36f/0xd80
[ 375.130201][ C0] ? kmem_cache_free+0x100/0x320
[ 375.135159][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 375.140702][ C0] ? __kasan_slab_free+0x11/0x20
[ 375.145644][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 375.151211][ C0] ? kfree_skbmem+0x10c/0x180
[ 375.155891][ C0] tipc_node_distr_xmit+0x277/0x390
[ 375.161103][ C0] ? tipc_node_xmit_skb+0x150/0x150
[ 375.166309][ C0] tipc_sk_rcv+0x1a3f/0x2ca0
[ 375.170907][ C0] ? __skb_queue_purge+0x170/0x170
[ 375.176014][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 375.181203][ C0] ? __stack_depot_save+0x441/0x480
[ 375.186409][ C0] tipc_node_xmit+0x36f/0xd80
[ 375.191097][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 375.196672][ C0] ? kmem_cache_alloc+0x138/0x260
[ 375.201719][ C0] ? __alloc_skb+0xe4/0x730
[ 375.206224][ C0] tipc_sk_push_backlog+0x4d3/0x7b0
[ 375.211425][ C0] tipc_sk_proto_rcv+0x9c3/0x1570
[ 375.216445][ C0] ? is_bpf_text_address+0x177/0x190
[ 375.221845][ C0] ? tipc_sk_filter_rcv+0x2fd0/0x2fd0
[ 375.227213][ C0] tipc_sk_filter_rcv+0x2dde/0x2fd0
[ 375.232417][ C0] ? __stack_depot_save+0x34/0x480
[ 375.237532][ C0] ? kasan_set_track+0x5b/0x70
[ 375.242301][ C0] ? kasan_set_track+0x4a/0x70
[ 375.247065][ C0] ? kasan_set_free_info+0x23/0x40
[ 375.252185][ C0] ? ____kasan_slab_free+0x125/0x160
[ 375.257590][ C0] ? kmem_cache_free+0x100/0x320
[ 375.262545][ C0] ? kfree_skbmem+0x10c/0x180
[ 375.267251][ C0] ? kfree_skb+0xc1/0x2f0
[ 375.271591][ C0] ? tipc_msg_reverse+0x686/0x8f0
[ 375.276698][ C0] ? tipc_sk_filter_rcv+0xcdf/0x2fd0
[ 375.285425][ C0] ? tipc_sk_backlog_rcv+0x10c/0x220
[ 375.290716][ C0] ? __release_sock+0x17c/0x3f0
[ 375.295573][ C0] ? sock_setsockopt+0x1a85/0x2470
[ 375.300773][ C0] ? __sys_setsockopt+0x261/0x470
[ 375.306110][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 375.311333][ C0] ? x64_sys_call+0x982/0x9a0
[ 375.316016][ C0] ? do_syscall_64+0x4c/0xa0
[ 375.320603][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 375.326680][ C0] ? tipc_sk_publish+0x440/0x440
[ 375.331628][ C0] ? __kasan_check_write+0x14/0x20
[ 375.336753][ C0] ? _raw_spin_lock_bh+0x94/0xf0
[ 375.341703][ C0] tipc_sk_rcv+0x787/0x2ca0
[ 375.346220][ C0] ? ____kasan_slab_free+0x130/0x160
[ 375.351531][ C0] ? __skb_queue_purge+0x170/0x170
[ 375.356656][ C0] ? tipc_sk_filter_rcv+0x2d5b/0x2fd0
[ 375.362032][ C0] tipc_node_xmit+0x36f/0xd80
[ 375.366720][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 375.372268][ C0] tipc_node_distr_xmit+0x277/0x390
[ 375.377465][ C0] ? tipc_node_xmit_skb+0x150/0x150
[ 375.382662][ C0] tipc_sk_backlog_rcv+0x174/0x220
[ 375.387769][ C0] ? tipc_sk_timeout+0x9f0/0x9f0
[ 375.392707][ C0] ? lock_sock_nested+0x217/0x2a0
[ 375.397731][ C0] __release_sock+0x17c/0x3f0
[ 375.402414][ C0] sock_setsockopt+0x1a85/0x2470
[ 375.407348][ C0] ? __sock_set_mark+0x160/0x160
[ 375.412309][ C0] ? selinux_socket_setsockopt+0x282/0x360
[ 375.418188][ C0] ? selinux_socket_getsockopt+0x340/0x340
[ 375.424001][ C0] ? __fget_files+0x2e1/0x340
[ 375.428676][ C0] ? security_socket_setsockopt+0x82/0xa0
[ 375.434407][ C0] __sys_setsockopt+0x261/0x470
[ 375.439260][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 375.444025][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 375.449044][ C0] x64_sys_call+0x982/0x9a0
[ 375.453548][ C0] do_syscall_64+0x4c/0xa0
[ 375.457993][ C0] ? clear_bhb_loop+0x50/0xa0
[ 375.462691][ C0] ? clear_bhb_loop+0x50/0xa0
[ 375.467368][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 375.473258][ C0] RIP: 0033:0x7f5e3b486e59
[ 375.477737][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 375.497351][ C0] RSP: 002b:00007f5e3b2c8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 375.505763][ C0] RAX: ffffffffffffffda RBX: 00007f5e3b700090 RCX: 00007f5e3b486e59
[ 375.513725][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 375.521685][ C0] RBP: 00007f5e3b51ce6f R08: 0000000000000004 R09: 0000000000000000
[ 375.529651][ C0] R10: 00002000000001c0 R11: 0000000000000246 R12: 0000000000000000
[ 375.537629][ C0] R13: 00007f5e3b700128 R14: 00007f5e3b700090 R15: 00007ffe1d1f7b38
[ 375.545606][ C0]
[ 375.548627][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 375.553926][ C1] NMI backtrace for cpu 1
[ 375.553935][ C1] CPU: 1 PID: 1545 Comm: syz.1.397 Not tainted syzkaller #0
[ 375.553950][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 375.553959][ C1] RIP: 0010:kvm_wait+0x105/0x150
[ 375.554023][ C1] Code: 21 d6 03 f4 eb 87 fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 40 38 f0 75 10 66 90 0f 00 2d 3d 21 d6 03 fb f4 5e ff ff ff fb e9 58 ff ff ff e8 7b 8f 7c 03 89 f9 80 e1 07 38
[ 375.554036][ C1] RSP: 0018:ffffc90002a176c0 EFLAGS: 00000246
[ 375.554049][ C1] RAX: 0000000000000003 RBX: ffff88811da0a888 RCX: ffffffff814ff99c
[ 375.554060][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88811da0a888
[ 375.554069][ C1] RBP: ffffc90002a17750 R08: ffff88811da0a888 R09: 1ffff11023b41511
[ 375.554081][ C1] R10: dffffc0000000000 R11: ffffed1023b41512 R12: ffff88823ff524c0
[ 375.554092][ C1] R13: dffffc0000000000 R14: dffffc0000000000 R15: 1ffff92000542ed8
[ 375.554109][ C1] FS: 00007f5e3b2e96c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 375.554122][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 375.554133][ C1] CR2: 00007fcde2b44d58 CR3: 0000000111f5b000 CR4: 00000000003506a0
[ 375.554146][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 375.554155][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 375.554164][ C1] Call Trace:
[ 375.554170][ C1]
[ 375.554175][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 375.554192][ C1] ? __pv_queued_spin_lock_slowpath+0x5ac/0x9b0
[ 375.554237][ C1] __pv_queued_spin_lock_slowpath+0x605/0x9b0
[ 375.554255][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 375.554271][ C1] ? avc_has_perm+0x163/0x250
[ 375.554288][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 375.554303][ C1] _raw_spin_lock_bh+0xe4/0xf0
[ 375.554321][ C1] ? _raw_spin_lock_irq+0xf0/0xf0
[ 375.554337][ C1] ? selinux_socket_sendmsg+0x22f/0x340
[ 375.554355][ C1] lock_sock_nested+0x95/0x2a0
[ 375.554373][ C1] ? sock_init_data+0xc0/0xc0
[ 375.554388][ C1] ? _raw_spin_lock_bh+0x94/0xf0
[ 375.554405][ C1] ? _raw_spin_unlock_bh+0x51/0x60
[ 375.554422][ C1] tipc_sendstream+0x47/0x70
[ 375.554459][ C1] ? tipc_getsockopt+0x4d0/0x4d0
[ 375.554474][ C1] ____sys_sendmsg+0x5be/0x8f0
[ 375.554489][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 375.554503][ C1] ? import_iovec+0x7c/0xb0
[ 375.554546][ C1] ___sys_sendmsg+0x236/0x2e0
[ 375.554560][ C1] ? __sys_sendmsg+0x280/0x280
[ 375.554575][ C1] ? memcpy+0x56/0x70
[ 375.554594][ C1] ? __fdget+0x1a1/0x230
[ 375.554608][ C1] __x64_sys_sendmsg+0x201/0x2d0
[ 375.554622][ C1] ? ___sys_sendmsg+0x2e0/0x2e0
[ 375.554637][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 375.554678][ C1] x64_sys_call+0x4b/0x9a0
[ 375.554692][ C1] do_syscall_64+0x4c/0xa0
[ 375.554709][ C1] ? clear_bhb_loop+0x50/0xa0
[ 375.554722][ C1] ? clear_bhb_loop+0x50/0xa0
[ 375.554736][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 375.554750][ C1] RIP: 0033:0x7f5e3b486e59
[ 375.554764][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 375.554776][ C1] RSP: 002b:00007f5e3b2e9028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 375.554790][ C1] RAX: ffffffffffffffda RBX: 00007f5e3b6fffa0 RCX: 00007f5e3b486e59
[ 375.554801][ C1] RDX: 0000000000048090 RSI: 0000200000000080 RDI: 0000000000000004
[ 375.554811][ C1] RBP: 00007f5e3b51ce6f R08: 0000000000000000 R09: 0000000000000000
[ 375.554820][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 375.554829][ C1] R13: 00007f5e3b700038 R14: 00007f5e3b6fffa0 R15: 00007ffe1d1f7b38
[ 375.554842][ C1]
[ 375.554932][ C0] Kernel panic - not syncing: softlockup: hung tasks
[ 375.924476][ C0] CPU: 0 PID: 1550 Comm: syz.1.397 Tainted: G L syzkaller #0
[ 375.933135][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 375.943366][ C0] Call Trace:
[ 375.946668][ C0]
[ 375.949518][ C0] __dump_stack+0x21/0x30
[ 375.953849][ C0] dump_stack_lvl+0x110/0x170
[ 375.958516][ C0] ? show_regs_print_info+0x20/0x20
[ 375.963709][ C0] dump_stack+0x15/0x20
[ 375.967856][ C0] panic+0x287/0x790
[ 375.971775][ C0] ? __irq_work_queue_local+0x12a/0x190
[ 375.977313][ C0] ? bpf_jit_dump+0xe0/0xe0
[ 375.981848][ C0] watchdog_timer_fn+0x5b4/0x5c0
[ 375.986846][ C0] ? proc_watchdog_cpumask+0xd0/0xd0
[ 375.992153][ C0] __hrtimer_run_queues+0x38a/0x890
[ 375.997378][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 376.002513][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 376.008575][ C0] hrtimer_interrupt+0x3ad/0x8c0
[ 376.013527][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 376.019428][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 376.025068][ C0]
[ 376.027999][ C0]
[ 376.030949][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 376.036934][ C0] RIP: 0010:tipc_sk_lookup+0x1a8/0x600
[ 376.042392][ C0] Code: c1 e8 03 42 0f b6 04 20 84 c0 0f 85 cc 02 00 00 8b 1a 4c 8d 6a 04 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 0f 85 d9 02 00 00 <44> 89 f0 41 81 c6 f3 be ad de 8d 8c 06 f3 be ad de 44 89 f0 c1 c0
[ 376.061998][ C0] RSP: 0018:ffffc90002a6e6e0 EFLAGS: 00000246
[ 376.068065][ C0] RAX: 0000000000000000 RBX: 0000000000000100 RCX: 1ffff11022122a1b
[ 376.076054][ C0] RDX: ffff888110922000 RSI: 00000000ddd696ab RDI: ffff888110922008
[ 376.084015][ C0] RBP: ffffc90002a6e7d0 R08: 0000000000000003 R09: 0000000000000004
[ 376.091978][ C0] R10: dffffc0000000000 R11: fffff5200054dcec R12: dffffc0000000000
[ 376.099948][ C0] R13: ffff888110922004 R14: 00000000bb23b2d9 R15: ffff8881109150de
[ 376.107930][ C0] ? _raw_spin_lock_bh+0x94/0xf0
[ 376.112877][ C0] ? tipc_sk_rcv+0x2ca0/0x2ca0
[ 376.117648][ C0] ? tipc_sk_rcv+0x1ace/0x2ca0
[ 376.122446][ C0] tipc_sk_rcv+0x382/0x2ca0
[ 376.126970][ C0] ? __stack_depot_save+0x441/0x480
[ 376.132171][ C0] ? kasan_set_track+0x5b/0x70
[ 376.136961][ C0] ? kasan_set_track+0x4a/0x70
[ 376.141738][ C0] ? kasan_set_free_info+0x23/0x40
[ 376.146878][ C0] ? ____kasan_slab_free+0x125/0x160
[ 376.152181][ C0] ? __kasan_slab_free+0x11/0x20
[ 376.157110][ C0] ? kmem_cache_free+0x100/0x320
[ 376.162051][ C0] ? tipc_sk_filter_rcv+0x2dde/0x2fd0
[ 376.167519][ C0] ? __sys_setsockopt+0x261/0x470
[ 376.172548][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 376.177748][ C0] ? x64_sys_call+0x982/0x9a0
[ 376.182427][ C0] ? do_syscall_64+0x4c/0xa0
[ 376.187012][ C0] ? __skb_queue_purge+0x170/0x170
[ 376.192127][ C0] tipc_node_xmit+0x36f/0xd80
[ 376.196803][ C0] ? kmem_cache_free+0x100/0x320
[ 376.201748][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 376.207287][ C0] ? __kasan_slab_free+0x11/0x20
[ 376.212226][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 376.217780][ C0] ? kfree_skbmem+0x10c/0x180
[ 376.222467][ C0] tipc_node_distr_xmit+0x277/0x390
[ 376.227687][ C0] ? tipc_node_xmit_skb+0x150/0x150
[ 376.232896][ C0] tipc_sk_rcv+0x1a3f/0x2ca0
[ 376.237494][ C0] ? __skb_queue_purge+0x170/0x170
[ 376.242605][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 376.247792][ C0] ? __stack_depot_save+0x441/0x480
[ 376.253016][ C0] tipc_node_xmit+0x36f/0xd80
[ 376.257704][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 376.263249][ C0] ? kmem_cache_alloc+0x138/0x260
[ 376.268267][ C0] ? __alloc_skb+0xe4/0x730
[ 376.272778][ C0] tipc_sk_push_backlog+0x4d3/0x7b0
[ 376.277975][ C0] tipc_sk_proto_rcv+0x9c3/0x1570
[ 376.283003][ C0] ? is_bpf_text_address+0x177/0x190
[ 376.288302][ C0] ? tipc_sk_filter_rcv+0x2fd0/0x2fd0
[ 376.293674][ C0] tipc_sk_filter_rcv+0x2dde/0x2fd0
[ 376.298865][ C0] ? __stack_depot_save+0x34/0x480
[ 376.303982][ C0] ? kasan_set_track+0x5b/0x70
[ 376.308736][ C0] ? kasan_set_track+0x4a/0x70
[ 376.313500][ C0] ? kasan_set_free_info+0x23/0x40
[ 376.318614][ C0] ? ____kasan_slab_free+0x125/0x160
[ 376.323908][ C0] ? kmem_cache_free+0x100/0x320
[ 376.328857][ C0] ? kfree_skbmem+0x10c/0x180
[ 376.333530][ C0] ? kfree_skb+0xc1/0x2f0
[ 376.337863][ C0] ? tipc_msg_reverse+0x686/0x8f0
[ 376.342892][ C0] ? tipc_sk_filter_rcv+0xcdf/0x2fd0
[ 376.348171][ C0] ? tipc_sk_backlog_rcv+0x10c/0x220
[ 376.353468][ C0] ? __release_sock+0x17c/0x3f0
[ 376.358313][ C0] ? sock_setsockopt+0x1a85/0x2470
[ 376.363427][ C0] ? __sys_setsockopt+0x261/0x470
[ 376.368446][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 376.373662][ C0] ? x64_sys_call+0x982/0x9a0
[ 376.378339][ C0] ? do_syscall_64+0x4c/0xa0
[ 376.382933][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 376.388996][ C0] ? tipc_sk_publish+0x440/0x440
[ 376.393936][ C0] ? __kasan_check_write+0x14/0x20
[ 376.399041][ C0] ? _raw_spin_lock_bh+0x94/0xf0
[ 376.403984][ C0] tipc_sk_rcv+0x787/0x2ca0
[ 376.408487][ C0] ? ____kasan_slab_free+0x130/0x160
[ 376.413782][ C0] ? __skb_queue_purge+0x170/0x170
[ 376.418891][ C0] ? tipc_sk_filter_rcv+0x2d5b/0x2fd0
[ 376.424266][ C0] tipc_node_xmit+0x36f/0xd80
[ 376.428937][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 376.434499][ C0] tipc_node_distr_xmit+0x277/0x390
[ 376.439703][ C0] ? tipc_node_xmit_skb+0x150/0x150
[ 376.444904][ C0] tipc_sk_backlog_rcv+0x174/0x220
[ 376.450014][ C0] ? tipc_sk_timeout+0x9f0/0x9f0
[ 376.454948][ C0] ? lock_sock_nested+0x217/0x2a0
[ 376.459965][ C0] __release_sock+0x17c/0x3f0
[ 376.464643][ C0] sock_setsockopt+0x1a85/0x2470
[ 376.469570][ C0] ? __sock_set_mark+0x160/0x160
[ 376.474505][ C0] ? selinux_socket_setsockopt+0x282/0x360
[ 376.480316][ C0] ? selinux_socket_getsockopt+0x340/0x340
[ 376.486125][ C0] ? __fget_files+0x2e1/0x340
[ 376.490821][ C0] ? security_socket_setsockopt+0x82/0xa0
[ 376.496560][ C0] __sys_setsockopt+0x261/0x470
[ 376.501412][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 376.506180][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 376.511207][ C0] x64_sys_call+0x982/0x9a0
[ 376.515714][ C0] do_syscall_64+0x4c/0xa0
[ 376.520142][ C0] ? clear_bhb_loop+0x50/0xa0
[ 376.524818][ C0] ? clear_bhb_loop+0x50/0xa0
[ 376.529492][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 376.535424][ C0] RIP: 0033:0x7f5e3b486e59
[ 376.539840][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 376.559450][ C0] RSP: 002b:00007f5e3b2c8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 376.567869][ C0] RAX: ffffffffffffffda RBX: 00007f5e3b700090 RCX: 00007f5e3b486e59
[ 376.575857][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 376.583819][ C0] RBP: 00007f5e3b51ce6f R08: 0000000000000004 R09: 0000000000000000
[ 376.591782][ C0] R10: 00002000000001c0 R11: 0000000000000246 R12: 0000000000000000
[ 376.599748][ C0] R13: 00007f5e3b700128 R14: 00007f5e3b700090 R15: 00007ffe1d1f7b38
[ 376.607730][ C0]
[ 376.611155][ C0] Kernel Offset: disabled
[ 376.615550][ C0] Rebooting in 86400 seconds..