syzkaller
syzkaller login: [ 13.853303][ T24] kauditd_printk_skb: 26 callbacks suppressed
[ 13.853314][ T24] audit: type=1400 audit(1789768142.130:59): avc: denied { transition } for pid=217 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 13.862825][ T24] audit: type=1400 audit(1789768142.130:60): avc: denied { noatsecure } for pid=217 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 13.869336][ T24] audit: type=1400 audit(1789768142.130:61): avc: denied { write } for pid=217 comm="sh" path="pipe:[13030]" dev="pipefs" ino=13030 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 13.881808][ T24] audit: type=1400 audit(1789768142.130:62): avc: denied { rlimitinh } for pid=217 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 13.900481][ T24] audit: type=1400 audit(1789768142.130:63): avc: denied { siginh } for pid=217 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
Warning: Permanently added '10.128.0.19' (ED25519) to the list of known hosts.
2026/09/18 21:51:27 parsed 1 programs
2026/09/18 21:51:27 serving rpc on tcp://36877
[ 158.981968][ T24] audit: type=1400 audit(1789768287.260:64): avc: denied { node_bind } for pid=287 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 159.002855][ T24] audit: type=1400 audit(1789768287.260:65): avc: denied { create } for pid=287 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1
[ 159.022635][ T24] audit: type=1400 audit(1789768287.260:66): avc: denied { module_request } for pid=287 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
[ 159.673126][ T24] audit: type=1400 audit(1789768287.950:67): avc: denied { mounton } for pid=293 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
[ 159.674024][ T293] cgroup: Unknown subsys name 'net'
[ 159.695800][ T24] audit: type=1400 audit(1789768287.950:68): avc: denied { mount } for pid=293 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
[ 159.723051][ T24] audit: type=1400 audit(1789768287.980:69): avc: denied { unmount } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 159.723212][ T293] cgroup: Unknown subsys name 'devices'
[ 159.867976][ T293] cgroup: Unknown subsys name 'hugetlb'
[ 159.873600][ T293] cgroup: Unknown subsys name 'rlimit'
[ 159.987322][ T24] audit: type=1400 audit(1789768288.270:70): avc: denied { setattr } for pid=293 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 160.010482][ T24] audit: type=1400 audit(1789768288.270:71): avc: denied { create } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 160.030901][ T24] audit: type=1400 audit(1789768288.270:72): avc: denied { write } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 160.051431][ T24] audit: type=1400 audit(1789768288.270:73): avc: denied { read } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 160.075548][ T297] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
Setting up swapspace version 1, size = 127995904 bytes
[ 160.137019][ T293] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 160.614809][ T303] request_module fs-gadgetfs succeeded, but still no fs?
[ 160.659497][ T303] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation
[ 160.691329][ T304] bridge0: port 1(bridge_slave_0) entered blocking state
[ 160.703110][ T304] bridge0: port 1(bridge_slave_0) entered disabled state
[ 160.710842][ T304] device bridge_slave_0 entered promiscuous mode
[ 160.724963][ T304] bridge0: port 2(bridge_slave_1) entered blocking state
[ 160.732225][ T304] bridge0: port 2(bridge_slave_1) entered disabled state
[ 160.740386][ T304] device bridge_slave_1 entered promiscuous mode
[ 160.922188][ T304] bridge0: port 2(bridge_slave_1) entered blocking state
[ 160.929301][ T304] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 160.936617][ T304] bridge0: port 1(bridge_slave_0) entered blocking state
[ 160.943686][ T304] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 161.070956][ T345] bridge0: port 1(bridge_slave_0) entered disabled state
[ 161.079194][ T345] bridge0: port 2(bridge_slave_1) entered disabled state
[ 161.087911][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 161.106684][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 161.158785][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 161.176570][ T345] bridge0: port 1(bridge_slave_0) entered blocking state
[ 161.183637][ T345] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 161.194160][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 161.202591][ T345] bridge0: port 2(bridge_slave_1) entered blocking state
[ 161.209668][ T345] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 161.217520][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 161.225498][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 161.267069][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 161.303408][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 161.312331][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 161.324532][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 161.334511][ T304] device veth0_vlan entered promiscuous mode
[ 161.345621][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 161.355372][ T304] device veth1_macvtap entered promiscuous mode
[ 161.366787][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 161.380154][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
2026/09/18 21:51:29 executed programs: 0
[ 161.620974][ T375] bridge0: port 1(bridge_slave_0) entered blocking state
[ 161.628183][ T375] bridge0: port 1(bridge_slave_0) entered disabled state
[ 161.635577][ T375] device bridge_slave_0 entered promiscuous mode
[ 161.643406][ T375] bridge0: port 2(bridge_slave_1) entered blocking state
[ 161.650700][ T375] bridge0: port 2(bridge_slave_1) entered disabled state
[ 161.658074][ T375] device bridge_slave_1 entered promiscuous mode
[ 161.674624][ T372] bridge0: port 1(bridge_slave_0) entered blocking state
[ 161.681713][ T372] bridge0: port 1(bridge_slave_0) entered disabled state
[ 161.689187][ T372] device bridge_slave_0 entered promiscuous mode
[ 161.719248][ T372] bridge0: port 2(bridge_slave_1) entered blocking state
[ 161.726540][ T372] bridge0: port 2(bridge_slave_1) entered disabled state
[ 161.733832][ T372] device bridge_slave_1 entered promiscuous mode
[ 161.751115][ T370] bridge0: port 1(bridge_slave_0) entered blocking state
[ 161.759199][ T370] bridge0: port 1(bridge_slave_0) entered disabled state
[ 161.766747][ T370] device bridge_slave_0 entered promiscuous mode
[ 161.773985][ T370] bridge0: port 2(bridge_slave_1) entered blocking state
[ 161.781122][ T370] bridge0: port 2(bridge_slave_1) entered disabled state
[ 161.788432][ T370] device bridge_slave_1 entered promiscuous mode
[ 161.837278][ T373] bridge0: port 1(bridge_slave_0) entered blocking state
[ 161.844330][ T373] bridge0: port 1(bridge_slave_0) entered disabled state
[ 161.851774][ T373] device bridge_slave_0 entered promiscuous mode
[ 161.860290][ T373] bridge0: port 2(bridge_slave_1) entered blocking state
[ 161.867387][ T373] bridge0: port 2(bridge_slave_1) entered disabled state
[ 161.874639][ T373] device bridge_slave_1 entered promiscuous mode
[ 161.964735][ T374] bridge0: port 1(bridge_slave_0) entered blocking state
[ 161.971895][ T374] bridge0: port 1(bridge_slave_0) entered disabled state
[ 161.979331][ T374] device bridge_slave_0 entered promiscuous mode
[ 161.987628][ T374] bridge0: port 2(bridge_slave_1) entered blocking state
[ 161.994664][ T374] bridge0: port 2(bridge_slave_1) entered disabled state
[ 162.002098][ T374] device bridge_slave_1 entered promiscuous mode
[ 162.056714][ T373] bridge0: port 2(bridge_slave_1) entered blocking state
[ 162.063773][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 162.071077][ T373] bridge0: port 1(bridge_slave_0) entered blocking state
[ 162.078118][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 162.104664][ T362] bridge0: port 1(bridge_slave_0) entered disabled state
[ 162.111828][ T362] bridge0: port 2(bridge_slave_1) entered disabled state
[ 162.119547][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 162.127003][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 162.158413][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 162.165770][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 162.173455][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 162.182187][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 162.190375][ T362] bridge0: port 1(bridge_slave_0) entered blocking state
[ 162.197401][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 162.209477][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 162.225828][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 162.240146][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 162.249027][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 162.257381][ T362] bridge0: port 1(bridge_slave_0) entered blocking state
[ 162.264404][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 162.298217][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 162.305762][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 162.314427][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 162.322687][ T362] bridge0: port 2(bridge_slave_1) entered blocking state
[ 162.329721][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 162.337781][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 162.345747][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 162.353943][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 162.362164][ T362] bridge0: port 1(bridge_slave_0) entered blocking state
[ 162.369187][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 162.376559][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 162.384639][ T362] bridge0: port 2(bridge_slave_1) entered blocking state
[ 162.391764][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 162.399065][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 162.407461][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 162.415577][ T362] bridge0: port 2(bridge_slave_1) entered blocking state
[ 162.422615][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 162.430030][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 162.437981][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 162.445833][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 162.453798][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 162.466509][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 162.473947][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 162.481371][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 162.489585][ T362] bridge0: port 1(bridge_slave_0) entered blocking state
[ 162.496650][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 162.513042][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 162.520963][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 162.529270][ T362] bridge0: port 2(bridge_slave_1) entered blocking state
[ 162.536341][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 162.553778][ T375] device veth0_vlan entered promiscuous mode
[ 162.562197][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 162.570911][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 162.579191][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 162.586978][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 162.594396][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 162.602915][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 162.610891][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 162.618333][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 162.625756][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 162.634345][ T373] device veth0_vlan entered promiscuous mode
[ 162.659550][ T372] device veth0_vlan entered promiscuous mode
[ 162.671880][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 162.679845][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 162.687843][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 162.695315][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 162.703284][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 162.714941][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 162.723119][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 162.753819][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 162.762349][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 162.770937][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 162.780716][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 162.790679][ T372] device veth1_macvtap entered promiscuous mode
[ 162.800659][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 162.808465][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 162.816838][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 162.824909][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 162.832691][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 162.841224][ T375] device veth1_macvtap entered promiscuous mode
[ 162.849727][ T370] device veth0_vlan entered promiscuous mode
[ 162.860616][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 162.868271][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 162.876040][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 162.884104][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 162.892799][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 162.901463][ T362] bridge0: port 1(bridge_slave_0) entered blocking state
[ 162.908521][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 162.915941][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 162.923476][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 162.930929][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 162.939184][ T373] device veth1_macvtap entered promiscuous mode
[ 162.959311][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 162.967048][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 162.975178][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 162.983922][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 162.992273][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 163.000574][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 163.009031][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 163.017276][ T362] bridge0: port 2(bridge_slave_1) entered blocking state
[ 163.024285][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 163.057006][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 163.065309][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 163.074908][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 163.083425][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 163.091886][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 163.100383][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 163.115135][ T370] device veth1_macvtap entered promiscuous mode
[ 163.149351][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 163.158745][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 163.167712][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 163.175364][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 163.184087][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 163.193118][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 163.201771][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 163.210522][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 163.227284][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 163.261977][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 163.273580][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 163.302773][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 163.315207][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 163.325857][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 163.334461][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 163.352112][ T374] device veth0_vlan entered promiscuous mode
[ 163.383484][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 163.401629][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 163.413738][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 163.421271][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 163.470238][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 163.496554][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 163.560253][ T374] device veth1_macvtap entered promiscuous mode
[ 163.593389][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 163.604779][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 163.627573][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 163.679546][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 163.696997][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 163.727896][ T49] device bridge_slave_1 left promiscuous mode
[ 163.739981][ T49] bridge0: port 2(bridge_slave_1) entered disabled state
[ 163.761813][ T49] device bridge_slave_0 left promiscuous mode
[ 163.786974][ T49] bridge0: port 1(bridge_slave_0) entered disabled state
[ 163.819474][ T49] device veth1_macvtap left promiscuous mode
[ 163.832509][ T49] device veth0_vlan left promiscuous mode
2026/09/18 21:51:34 executed programs: 734
[ 269.176238][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 269.182873][ C1] rcu: 1-...!: (1 GPs behind) idle=c8a/1/0x4000000000000000 softirq=7541/7567 fqs=40 last_accelerate: cc8c/f3a5 dyntick_enabled: 1
[ 269.196389][ C1] (t=10003 jiffies g=3009 q=8587)
[ 269.201489][ C1] rcu: rcu_preempt kthread starved for 9923 jiffies! g3009 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 269.212653][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 269.222600][ C1] rcu: RCU grace-period kthread stack dump:
[ 269.228467][ C1] task:rcu_preempt state:I stack: 0 pid: 13 ppid: 2 flags:0x00004000
[ 269.237673][ C1] Call Trace:
[ 269.240977][ C1] __schedule+0xc03/0x13e0
[ 269.245379][ C1] ? enqueue_timer+0x1b6/0x480
[ 269.250124][ C1] ? __sched_text_start+0x8/0x8
[ 269.254971][ C1] ? __mod_timer+0x7c0/0xb40
[ 269.259550][ C1] schedule+0x13c/0x1d0
[ 269.263692][ C1] schedule_timeout+0x159/0x330
[ 269.268543][ C1] ? console_conditional_schedule+0x10/0x10
[ 269.274417][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 269.279853][ C1] ? run_local_timers+0x160/0x160
[ 269.285118][ C1] ? prepare_to_swait_event+0x34d/0x360
[ 269.290644][ C1] rcu_gp_kthread+0x109a/0x2810
[ 269.295475][ C1] ? finish_task_switch+0x12e/0x5a0
[ 269.300652][ C1] ? dyntick_save_progress_counter+0x1b0/0x1b0
[ 269.306794][ C1] ? rcu_barrier_callback+0x50/0x50
[ 269.311978][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 269.317420][ C1] ? __kasan_check_read+0x11/0x20
[ 269.322442][ C1] ? __kthread_parkme+0xb3/0x1b0
[ 269.327359][ C1] kthread+0x324/0x3b0
[ 269.331410][ C1] ? rcu_barrier_callback+0x50/0x50
[ 269.336592][ C1] ? kthread_blkcg+0xd0/0xd0
[ 269.341182][ C1] ret_from_fork+0x1f/0x30
[ 269.345597][ C1] NMI backtrace for cpu 1
[ 269.349914][ C1] CPU: 1 PID: 4514 Comm: syz.0.1377 Not tainted syzkaller #0
[ 269.357263][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 269.367298][ C1] Call Trace:
[ 269.370565][ C1]
[ 269.373395][ C1] __dump_stack+0x21/0x24
[ 269.377706][ C1] dump_stack_lvl+0x1a7/0x208
[ 269.382362][ C1] ? show_regs_print_info+0x18/0x18
[ 269.387541][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 269.392981][ C1] ? _raw_spin_lock+0xf0/0xf0
[ 269.397643][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 269.403427][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 269.409520][ C1] dump_stack+0x15/0x1c
[ 269.413684][ C1] nmi_trigger_cpumask_backtrace+0x27f/0x2c0
[ 269.419792][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 269.425687][ C1] rcu_dump_cpu_stacks+0x1a2/0x2c0
[ 269.430785][ C1] rcu_sched_clock_irq+0xf89/0x1880
[ 269.435984][ C1] ? rcutree_dead_cpu+0x310/0x310
[ 269.440996][ C1] ? debug_smp_processor_id+0x17/0x20
[ 269.446352][ C1] ? hrtimer_run_queues+0x166/0x420
[ 269.451549][ C1] update_process_times+0x198/0x200
[ 269.456732][ C1] tick_sched_timer+0x17c/0x240
[ 269.461589][ C1] ? tick_setup_sched_timer+0x460/0x460
[ 269.467131][ C1] __hrtimer_run_queues+0x33a/0x7d0
[ 269.472316][ C1] ? hrtimer_interrupt+0xc80/0xc80
[ 269.477415][ C1] ? ktime_get_update_offsets_now+0x293/0x2b0
[ 269.483465][ C1] hrtimer_interrupt+0x313/0xc80
[ 269.488410][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3f0
[ 269.494300][ C1] asm_call_irq_on_stack+0xf/0x20
[ 269.499340][ C1]
[ 269.502271][ C1] sysvec_apic_timer_interrupt+0x85/0xe0
[ 269.507905][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 269.513953][ C1] RIP: 0010:tipc_sk_lookup+0x4da/0x600
[ 269.519391][ C1] Code: 00 fc ff df 48 8b 44 24 20 42 0f b6 04 20 84 c0 0f 85 0e 01 00 00 48 8b 44 24 08 0f b7 00 49 29 c5 74 67 49 8d 9d 80 00 00 00 <48> 89 df be 04 00 00 00 e8 e9 d6 37 fd 41 be 01 00 00 00 f0 45 0f
[ 269.538991][ C1] RSP: 0018:ffffc900045ce900 EFLAGS: 00000286
[ 269.545038][ C1] RAX: 00000000000003e8 RBX: ffff88811d9dc080 RCX: 0000000000000000
[ 269.552990][ C1] RDX: ffff88811875e400 RSI: 0000000000000000 RDI: 0000000000000000
[ 269.560953][ C1] RBP: ffffc900045ce9f0 R08: 0000000000000004 R09: 00000000045ce903
[ 269.568913][ C1] R10: dffffc0000000000 R11: fffff520008b9d30 R12: dffffc0000000000
[ 269.576873][ C1] R13: ffff88811d9dc000 R14: 0000000000000000 R15: fffffffffffffc18
[ 269.584863][ C1] ? tipc_sk_rcv+0x1df0/0x1df0
[ 269.589623][ C1] ? tipc_sk_rcv+0x1bc1/0x1df0
[ 269.594364][ C1] tipc_sk_rcv+0x350/0x1df0
[ 269.598848][ C1] ? __stack_depot_save+0x480/0x4c0
[ 269.604025][ C1] ? kasan_set_track+0x5b/0x70
[ 269.608771][ C1] ? kasan_set_track+0x4a/0x70
[ 269.613510][ C1] ? kasan_set_free_info+0x23/0x40
[ 269.618599][ C1] ? ____kasan_slab_free+0x125/0x160
[ 269.623880][ C1] ? __kasan_slab_free+0x11/0x20
[ 269.628796][ C1] ? kmem_cache_free+0x100/0x2d0
[ 269.633710][ C1] ? kfree_skbmem+0x10c/0x180
[ 269.638364][ C1] ? kfree_skb+0xc1/0x2f0
[ 269.642673][ C1] ? tipc_sk_rcv+0x1ab5/0x1df0
[ 269.647416][ C1] ? tipc_sk_filter_rcv+0x19ad/0x3860
[ 269.652856][ C1] ? do_syscall_64+0x31/0x40
[ 269.657447][ C1] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 269.664230][ C1] ? __skb_queue_purge+0x170/0x170
[ 269.669431][ C1] tipc_node_xmit+0x36c/0xd80
[ 269.674107][ C1] ? debug_smp_processor_id+0x17/0x20
[ 269.679482][ C1] ? kmem_cache_free+0x100/0x2d0
[ 269.684402][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 269.689930][ C1] ? __kasan_slab_free+0x11/0x20
[ 269.694853][ C1] ? slab_free_freelist_hook+0xc5/0x190
[ 269.700378][ C1] ? kfree_skbmem+0x10c/0x180
[ 269.705036][ C1] tipc_node_distr_xmit+0x277/0x390
[ 269.710306][ C1] ? tipc_node_xmit_skb+0x150/0x150
[ 269.715482][ C1] ? trace_tipc_sk_rej_msg+0x2c/0x6d0
[ 269.720840][ C1] tipc_sk_rcv+0x1913/0x1df0
[ 269.725414][ C1] ? __skb_queue_purge+0x170/0x170
[ 269.730503][ C1] tipc_node_xmit+0x36c/0xd80
[ 269.735159][ C1] ? is_bpf_text_address+0x177/0x190
[ 269.740423][ C1] ? __kernel_text_address+0xa0/0x100
[ 269.745789][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 269.751402][ C1] ? unwind_get_return_address+0x4d/0x90
[ 269.757019][ C1] ? stack_trace_save+0xf0/0xf0
[ 269.761855][ C1] ? arch_stack_walk+0xee/0x140
[ 269.766693][ C1] tipc_sk_filter_rcv+0x19ad/0x3860
[ 269.772108][ C1] ? tipc_sk_dump+0xfd0/0xfd0
[ 269.776788][ C1] ? __kasan_check_write+0x14/0x20
[ 269.781916][ C1] ? _raw_spin_lock_bh+0x94/0xf0
[ 269.786846][ C1] tipc_sk_rcv+0x745/0x1df0
[ 269.791364][ C1] ? kmem_cache_free+0x100/0x2d0
[ 269.796381][ C1] ? trace_tipc_sk_rej_msg+0x2c/0x6d0
[ 269.801761][ C1] ? __skb_queue_purge+0x170/0x170
[ 269.806864][ C1] ? tipc_sk_filter_rcv+0x3039/0x3860
[ 269.812222][ C1] tipc_node_xmit+0x36c/0xd80
[ 269.816885][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 269.822435][ C1] tipc_node_distr_xmit+0x277/0x390
[ 269.827614][ C1] ? tipc_node_xmit_skb+0x150/0x150
[ 269.832819][ C1] tipc_sk_backlog_rcv+0x174/0x220
[ 269.837911][ C1] ? tipc_sk_timeout+0x9f0/0x9f0
[ 269.843023][ C1] ? __local_bh_enable_ip+0x53/0x80
[ 269.848201][ C1] ? lock_sock_nested+0x217/0x2a0
[ 269.853207][ C1] __release_sock+0x146/0x360
[ 269.857883][ C1] sock_setsockopt+0x1801/0x2620
[ 269.862831][ C1] ? __sock_set_mark+0x160/0x160
[ 269.867845][ C1] ? selinux_socket_setsockopt+0x282/0x360
[ 269.873630][ C1] ? selinux_socket_getsockopt+0x340/0x340
[ 269.879435][ C1] ? __fget_files+0x2e1/0x340
[ 269.884110][ C1] ? security_socket_setsockopt+0x82/0xa0
[ 269.889811][ C1] __sys_setsockopt+0x272/0x480
[ 269.894650][ C1] ? __ia32_sys_recv+0xb0/0xb0
[ 269.899409][ C1] ? switch_fpu_return+0x19c/0x330
[ 269.904679][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 269.909698][ C1] do_syscall_64+0x31/0x40
[ 269.914113][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 269.920011][ C1] RIP: 0033:0x7fefa2574159
[ 269.924429][ 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
[ 269.944026][ C1] RSP: 002b:00007fefa23d5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 269.952422][ C1] RAX: ffffffffffffffda RBX: 00007fefa27fbfa0 RCX: 00007fefa2574159
[ 269.960382][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 269.968341][ C1] RBP: 00007fefa260b06b R08: 0000000000000004 R09: 0000000000000000
[ 269.976384][ C1] R10: 0000200000000540 R11: 0000000000000246 R12: 0000000000000000
[ 269.984358][ C1] R13: 00007fefa27fc038 R14: 00007fefa27fbfa0 R15: 00007ffdfee8bf98
[ 309.015935][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 123s! [syz.0.1377:4512]
[ 309.024216][ C0] Modules linked in:
[ 309.028118][ C0] CPU: 0 PID: 4512 Comm: syz.0.1377 Not tainted syzkaller #0
[ 309.035480][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 309.045553][ C0] RIP: 0010:kvm_wait+0xce/0x130
[ 309.050404][ C0] Code: 38 f0 75 26 41 f7 c4 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d 73 1d b8 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d 64 1d b8 03 fb f4 <4c> 89 64 24 18 ff 74 24 18 9d 48 c7 44 24 20 0e 36 e0 45 4b c7 04
[ 309.070012][ C0] RSP: 0018:ffffc900045bf9c0 EFLAGS: 00000246
[ 309.076081][ C0] RAX: 0000000000000003 RBX: ffff88811d9dc088 RCX: ffffffff814beb04
[ 309.084052][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88811d9dc088
[ 309.092028][ C0] RBP: ffffc900045bfa70 R08: ffff88811d9dc088 R09: 1ffff11023b3b811
[ 309.100007][ C0] R10: dffffc0000000000 R11: ffffed1023b3b812 R12: 0000000000000246
[ 309.107982][ C0] R13: 72af06ab097d54d8 R14: dffffc0000000000 R15: 1ffff920008b7f3c
[ 309.115961][ C0] FS: 0000555575047500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 309.124888][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 309.131475][ C0] CR2: 00005582b6235cf8 CR3: 00000001131f2000 CR4: 00000000003506b0
[ 309.139452][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 309.147428][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 309.155765][ C0] Call Trace:
[ 309.159078][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 309.165241][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 309.170362][ C0] ? __pv_queued_spin_lock_slowpath+0x6d4/0xb80
[ 309.176613][ C0] __pv_queued_spin_lock_slowpath+0x72d/0xb80
[ 309.182688][ C0] ? __pv_queued_spin_unlock_slowpath+0x280/0x280
[ 309.189106][ C0] ? task_work_add+0x27/0x1e0
[ 309.193786][ C0] ? fput+0x1a/0x20
[ 309.197596][ C0] ? filp_close+0x105/0x150
[ 309.202184][ C0] ? __close_range+0x1f4/0x450
[ 309.206959][ C0] ? do_syscall_64+0x31/0x40
[ 309.211549][ C0] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 309.217624][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 309.223082][ C0] _raw_spin_lock_bh+0xe4/0xf0
[ 309.227847][ C0] ? _raw_spin_lock_irq+0xf0/0xf0
[ 309.232875][ C0] lock_sock_nested+0x90/0x2a0
[ 309.237784][ C0] ? memset+0x35/0x40
[ 309.241790][ C0] ? sock_init_data+0xc0/0xc0
[ 309.246479][ C0] ? fsnotify+0x19ce/0x1a90
[ 309.250995][ C0] tipc_release+0x5d/0x1490
[ 309.255503][ C0] sock_close+0xb8/0x200
[ 309.259748][ C0] ? sock_mmap+0xa0/0xa0
[ 309.263988][ C0] __fput+0x2dc/0x730
[ 309.267974][ C0] ____fput+0x15/0x20
[ 309.271958][ C0] task_work_run+0x127/0x190
[ 309.276549][ C0] exit_to_user_mode_loop+0xcb/0xe0
[ 309.281750][ C0] exit_to_user_mode_prepare+0x76/0xa0
[ 309.287244][ C0] syscall_exit_to_user_mode+0x1d/0x40
[ 309.292704][ C0] do_syscall_64+0x3d/0x40
[ 309.297121][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 309.303110][ C0] RIP: 0033:0x7fefa2574159
[ 309.307529][ 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
[ 309.327146][ C0] RSP: 002b:00007ffdfee8c0f8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 309.335563][ C0] RAX: 0000000000000000 RBX: 00007fefa27fdda0 RCX: 00007fefa2574159
[ 309.343539][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 309.351602][ C0] RBP: 00007fefa27fdda0 R08: 0000000000000006 R09: 0000000000000000
[ 309.359577][ C0] R10: 00007fefa27fdcb0 R11: 0000000000000246 R12: 00000000000297ef
[ 309.367550][ C0] R13: 00007fefa27fc09c R14: 00000000000294e6 R15: 00007fefa27fc090
[ 309.375528][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 309.381353][ C1] NMI backtrace for cpu 1
[ 309.381358][ C1] CPU: 1 PID: 4514 Comm: syz.0.1377 Not tainted syzkaller #0
[ 309.381363][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 309.381366][ C1] RIP: 0010:tipc_sk_lookup+0xa1/0x600
[ 309.381374][ C1] Code: b4 24 80 00 00 00 48 c7 c0 20 8f c4 86 48 c1 e8 03 42 0f b6 04 20 84 c0 0f 85 14 05 00 00 44 8b 35 d4 32 5d 02 e8 8f 3c eb fc <48> 81 c3 38 0d 00 00 48 89 d8 48 c1 e8 03 42 80 3c 20 00 74 08 48
[ 309.381378][ C1] RSP: 0018:ffffc900045ce900 EFLAGS: 00000202
[ 309.381384][ C1] RAX: 0000000000000000 RBX: ffff88812ba5cd00 RCX: dffffc0000000000
[ 309.381388][ C1] RDX: 0000000000000000 RSI: 000000009453c956 RDI: ffff88812ba5cd00
[ 309.381392][ C1] RBP: ffffc900045ce9f0 R08: 0000000000000003 R09: 0000000000000004
[ 309.381396][ C1] R10: dffffc0000000000 R11: fffff520008b9d30 R12: dffffc0000000000
[ 309.381400][ C1] R13: ffff88811d9dc001 R14: 0000000000000022 R15: 000000009453c956
[ 309.381405][ C1] FS: 00007fefa23d56c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 309.381408][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 309.381412][ C1] CR2: 00007f4aca5fcff8 CR3: 00000001131f2000 CR4: 00000000003506a0
[ 309.381416][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 309.381420][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 309.381423][ C1] Call Trace:
[ 309.381426][ C1] ? __kasan_check_write+0x14/0x20
[ 309.381429][ C1] ? _raw_spin_lock_bh+0x94/0xf0
[ 309.381432][ C1] ? tipc_sk_rcv+0x1df0/0x1df0
[ 309.381434][ C1] ? tipc_sk_rcv+0x1924/0x1df0
[ 309.381437][ C1] tipc_sk_rcv+0x350/0x1df0
[ 309.381440][ C1] ? __stack_depot_save+0x480/0x4c0
[ 309.381443][ C1] ? kasan_set_track+0x5b/0x70
[ 309.381446][ C1] ? kasan_set_track+0x4a/0x70
[ 309.381449][ C1] ? kasan_set_free_info+0x23/0x40
[ 309.381452][ C1] ? ____kasan_slab_free+0x125/0x160
[ 309.381455][ C1] ? __kasan_slab_free+0x11/0x20
[ 309.381458][ C1] ? kmem_cache_free+0x100/0x2d0
[ 309.381460][ C1] ? kfree_skbmem+0x10c/0x180
[ 309.381463][ C1] ? kfree_skb+0xc1/0x2f0
[ 309.381466][ C1] ? tipc_sk_rcv+0x1ab5/0x1df0
[ 309.381469][ C1] ? tipc_sk_filter_rcv+0x19ad/0x3860
[ 309.381472][ C1] ? do_syscall_64+0x31/0x40
[ 309.381475][ C1] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 309.381478][ C1] ? __skb_queue_purge+0x170/0x170
[ 309.381481][ C1] tipc_node_xmit+0x36c/0xd80
[ 309.381484][ C1] ? debug_smp_processor_id+0x17/0x20
[ 309.381487][ C1] ? kmem_cache_free+0x100/0x2d0
[ 309.381490][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 309.381493][ C1] ? __kasan_slab_free+0x11/0x20
[ 309.381496][ C1] ? slab_free_freelist_hook+0xc5/0x190
[ 309.381499][ C1] ? kfree_skbmem+0x10c/0x180
[ 309.381502][ C1] tipc_node_distr_xmit+0x277/0x390
[ 309.381505][ C1] ? tipc_node_xmit_skb+0x150/0x150
[ 309.381508][ C1] ? trace_tipc_sk_rej_msg+0x2c/0x6d0
[ 309.381511][ C1] tipc_sk_rcv+0x1913/0x1df0
[ 309.381514][ C1] ? __skb_queue_purge+0x170/0x170
[ 309.381517][ C1] tipc_node_xmit+0x36c/0xd80
[ 309.381520][ C1] ? is_bpf_text_address+0x177/0x190
[ 309.381523][ C1] ? __kernel_text_address+0xa0/0x100
[ 309.381526][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 309.381529][ C1] ? unwind_get_return_address+0x4d/0x90
[ 309.381532][ C1] ? stack_trace_save+0xf0/0xf0
[ 309.381535][ C1] ? arch_stack_walk+0xee/0x140
[ 309.381538][ C1] tipc_sk_filter_rcv+0x19ad/0x3860
[ 309.381541][ C1] ? tipc_sk_dump+0xfd0/0xfd0
[ 309.381544][ C1] ? __kasan_check_write+0x14/0x20
[ 309.381547][ C1] ? _raw_spin_lock_bh+0x94/0xf0
[ 309.381550][ C1] tipc_sk_rcv+0x745/0x1df0
[ 309.381552][ C1] ? kmem_cache_free+0x100/0x2d0
[ 309.381556][ C1] ? trace_tipc_sk_rej_msg+0x2c/0x6d0
[ 309.381558][ C1] ? __skb_queue_purge+0x170/0x170
[ 309.381562][ C1] ? tipc_sk_filter_rcv+0x3039/0x3860
[ 309.381564][ C1] tipc_node_xmit+0x36c/0xd80
[ 309.381568][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 309.381571][ C1] tipc_node_distr_xmit+0x277/0x390
[ 309.381573][ C1] ? tipc_node_xmit_skb+0x150/0x150
[ 309.381576][ C1] tipc_sk_backlog_rcv+0x174/0x220
[ 309.381579][ C1] ? tipc_sk_timeout+0x9f0/0x9f0
[ 309.381582][ C1] ? __local_bh_enable_ip+0x53/0x80
[ 309.381585][ C1] ? lock_sock_nested+0x217/0x2a0
[ 309.381588][ C1] __release_sock+0x146/0x360
[ 309.381591][ C1] sock_setsockopt+0x1801/0x2620
[ 309.381594][ C1] ? __sock_set_mark+0x160/0x160
[ 309.381597][ C1] ? selinux_socket_setsockopt+0x282/0x360
[ 309.381600][ C1] ? selinux_socket_getsockopt+0x340/0x340
[ 309.381603][ C1] ? __fget_files+0x2e1/0x340
[ 309.381606][ C1] ? security_socket_setsockopt+0x82/0xa0
[ 309.381609][ C1] __sys_setsockopt+0x272/0x480
[ 309.381612][ C1] ? __ia32_sys_recv+0xb0/0xb0
[ 309.381615][ C1] ? switch_fpu_return+0x19c/0x330
[ 309.381618][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 309.381621][ C1] do_syscall_64+0x31/0x40
[ 309.381624][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 309.381627][ C1] RIP: 0033:0x7fefa2574159
[ 309.381635][ 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
[ 309.381638][ C1] RSP: 002b:00007fefa23d5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 309.381646][ C1] RAX: ffffffffffffffda RBX: 00007fefa27fbfa0 RCX: 00007fefa2574159
[ 309.381649][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 309.381654][ C1] RBP: 00007fefa260b06b R08: 0000000000000004 R09: 0000000000000000
[ 309.381658][ C1] R10: 0000200000000540 R11: 0000000000000246 R12: 0000000000000000
[ 309.381662][ C1] R13: 00007fefa27fc038 R14: 00007fefa27fbfa0 R15: 00007ffdfee8bf98
[ 309.381732][ C0] Kernel panic - not syncing: softlockup: hung tasks
[ 309.939909][ C0] CPU: 0 PID: 4512 Comm: syz.0.1377 Tainted: G L syzkaller #0
[ 309.948665][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 309.958720][ C0] Call Trace:
[ 309.962003][ C0]
[ 309.964863][ C0] __dump_stack+0x21/0x24
[ 309.969199][ C0] dump_stack_lvl+0x1a7/0x208
[ 309.973926][ C0] ? show_regs_print_info+0x18/0x18
[ 309.979222][ C0] dump_stack+0x15/0x1c
[ 309.983383][ C0] panic+0x2d5/0x800
[ 309.987276][ C0] ? find_next_bit+0xc9/0x100
[ 309.991956][ C0] ? bpf_jit_dump+0xe0/0xe0
[ 309.996465][ C0] watchdog_timer_fn+0x591/0x5a0
[ 310.001400][ C0] ? proc_watchdog_cpumask+0xd0/0xd0
[ 310.006701][ C0] __hrtimer_run_queues+0x33a/0x7d0
[ 310.012046][ C0] ? hrtimer_interrupt+0xc80/0xc80
[ 310.017169][ C0] ? ktime_get_update_offsets_now+0x293/0x2b0
[ 310.023238][ C0] hrtimer_interrupt+0x313/0xc80
[ 310.028187][ C0] ? __do_softirq+0x4c9/0x563
[ 310.032867][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3f0
[ 310.038769][ C0] asm_call_irq_on_stack+0xf/0x20
[ 310.043787][ C0]
[ 310.046730][ C0] sysvec_apic_timer_interrupt+0x85/0xe0
[ 310.052363][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 310.058344][ C0] RIP: 0010:kvm_wait+0xce/0x130
[ 310.063196][ C0] Code: 38 f0 75 26 41 f7 c4 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d 73 1d b8 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d 64 1d b8 03 fb f4 <4c> 89 64 24 18 ff 74 24 18 9d 48 c7 44 24 20 0e 36 e0 45 4b c7 04
[ 310.082808][ C0] RSP: 0018:ffffc900045bf9c0 EFLAGS: 00000246
[ 310.088911][ C0] RAX: 0000000000000003 RBX: ffff88811d9dc088 RCX: ffffffff814beb04
[ 310.096884][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88811d9dc088
[ 310.104860][ C0] RBP: ffffc900045bfa70 R08: ffff88811d9dc088 R09: 1ffff11023b3b811
[ 310.112836][ C0] R10: dffffc0000000000 R11: ffffed1023b3b812 R12: 0000000000000246
[ 310.120810][ C0] R13: 72af06ab097d54d8 R14: dffffc0000000000 R15: 1ffff920008b7f3c
[ 310.128795][ C0] ? __pv_queued_spin_lock_slowpath+0x6d4/0xb80
[ 310.135042][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 310.141197][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 310.146323][ C0] ? __pv_queued_spin_lock_slowpath+0x6d4/0xb80
[ 310.152576][ C0] __pv_queued_spin_lock_slowpath+0x72d/0xb80
[ 310.158645][ C0] ? __pv_queued_spin_unlock_slowpath+0x280/0x280
[ 310.165058][ C0] ? task_work_add+0x27/0x1e0
[ 310.169737][ C0] ? fput+0x1a/0x20
[ 310.173549][ C0] ? filp_close+0x105/0x150
[ 310.178055][ C0] ? __close_range+0x1f4/0x450
[ 310.182828][ C0] ? do_syscall_64+0x31/0x40
[ 310.187419][ C0] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 310.193491][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 310.198948][ C0] _raw_spin_lock_bh+0xe4/0xf0
[ 310.203715][ C0] ? _raw_spin_lock_irq+0xf0/0xf0
[ 310.208745][ C0] lock_sock_nested+0x90/0x2a0
[ 310.213515][ C0] ? memset+0x35/0x40
[ 310.217498][ C0] ? sock_init_data+0xc0/0xc0
[ 310.222171][ C0] ? fsnotify+0x19ce/0x1a90
[ 310.226676][ C0] tipc_release+0x5d/0x1490
[ 310.231181][ C0] sock_close+0xb8/0x200
[ 310.235425][ C0] ? sock_mmap+0xa0/0xa0
[ 310.239666][ C0] __fput+0x2dc/0x730
[ 310.243647][ C0] ____fput+0x15/0x20
[ 310.247637][ C0] task_work_run+0x127/0x190
[ 310.252229][ C0] exit_to_user_mode_loop+0xcb/0xe0
[ 310.257424][ C0] exit_to_user_mode_prepare+0x76/0xa0
[ 310.262908][ C0] syscall_exit_to_user_mode+0x1d/0x40
[ 310.268369][ C0] do_syscall_64+0x3d/0x40
[ 310.272793][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 310.278686][ C0] RIP: 0033:0x7fefa2574159
[ 310.283106][ 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
[ 310.302715][ C0] RSP: 002b:00007ffdfee8c0f8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 310.311132][ C0] RAX: 0000000000000000 RBX: 00007fefa27fdda0 RCX: 00007fefa2574159
[ 310.319102][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 310.327074][ C0] RBP: 00007fefa27fdda0 R08: 0000000000000006 R09: 0000000000000000
[ 310.335053][ C0] R10: 00007fefa27fdcb0 R11: 0000000000000246 R12: 00000000000297ef
[ 310.343025][ C0] R13: 00007fefa27fc09c R14: 00000000000294e6 R15: 00007fefa27fc090
[ 310.351095][ C0] Kernel Offset: disabled
[ 310.355422][ C0] Rebooting in 86400 seconds..