syzkaller
syzkaller login: [ 9.491065][ T105] udevd (105) used greatest stack depth: 20320 bytes left
[ 14.817200][ T30] kauditd_printk_skb: 31 callbacks suppressed
[ 14.817215][ T30] audit: type=1400 audit(1789844721.894:59): avc: denied { transition } for pid=223 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
[ 14.829499][ T30] audit: type=1400 audit(1789844721.894:60): avc: denied { noatsecure } for pid=223 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 14.838015][ T30] audit: type=1400 audit(1789844721.894:61): avc: denied { write } for pid=223 comm="sh" path="pipe:[13993]" dev="pipefs" ino=13993 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 14.860329][ T30] audit: type=1400 audit(1789844721.894:62): avc: denied { rlimitinh } for pid=223 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 14.879024][ T30] audit: type=1400 audit(1789844721.894:63): avc: denied { siginh } for pid=223 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
Warning: Permanently added '10.128.0.145' (ED25519) to the list of known hosts.
2026/09/19 19:08:51 parsed 1 programs
2026/09/19 19:08:51 serving rpc on tcp://36057
[ 224.566360][ T30] audit: type=1400 audit(1789844931.644:64): 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
[ 224.587191][ T30] audit: type=1400 audit(1789844931.644:65): 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
[ 225.529519][ T30] audit: type=1400 audit(1789844932.604:66): avc: denied { mounton } for pid=301 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
[ 225.533331][ T301] cgroup: Unknown subsys name 'net'
[ 225.552523][ T30] audit: type=1400 audit(1789844932.604:67): avc: denied { mount } for pid=301 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
[ 225.579713][ T30] audit: type=1400 audit(1789844932.644:68): avc: denied { unmount } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 225.580250][ T301] cgroup: Unknown subsys name 'devices'
[ 225.695961][ T301] cgroup: Unknown subsys name 'hugetlb'
[ 225.701613][ T301] cgroup: Unknown subsys name 'rlimit'
[ 225.877850][ T30] audit: type=1400 audit(1789844932.954:69): avc: denied { setattr } for pid=301 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
[ 225.901170][ T30] audit: type=1400 audit(1789844932.954:70): avc: denied { create } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 225.921816][ T30] audit: type=1400 audit(1789844932.954:71): avc: denied { write } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 225.942139][ T30] audit: type=1400 audit(1789844932.954:72): avc: denied { read } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 225.956256][ T303] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
Setting up swapspace version 1, size = 127995904 bytes
[ 225.962905][ T30] audit: type=1400 audit(1789844932.954:73): avc: denied { mounton } for pid=301 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
[ 226.005748][ T301] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 226.503704][ T312] request_module fs-gadgetfs succeeded, but still no fs?
[ 226.794021][ T322] bridge0: port 1(bridge_slave_0) entered blocking state
[ 226.801210][ T322] bridge0: port 1(bridge_slave_0) entered disabled state
[ 226.816498][ T322] device bridge_slave_0 entered promiscuous mode
[ 226.833518][ T322] bridge0: port 2(bridge_slave_1) entered blocking state
[ 226.840685][ T322] bridge0: port 2(bridge_slave_1) entered disabled state
[ 226.864023][ T322] device bridge_slave_1 entered promiscuous mode
[ 227.132060][ T322] bridge0: port 2(bridge_slave_1) entered blocking state
[ 227.139169][ T322] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 227.146528][ T322] bridge0: port 1(bridge_slave_0) entered blocking state
[ 227.153606][ T322] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 227.186029][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 227.193353][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 227.201344][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 227.209118][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 227.226689][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 227.238676][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 227.245777][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 227.253390][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 227.261777][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 227.268846][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 227.276871][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 227.301492][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 227.310400][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 227.324577][ T322] device veth0_vlan entered promiscuous mode
[ 227.333757][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 227.342057][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 227.349599][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 227.364063][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 227.374019][ T322] device veth1_macvtap entered promiscuous mode
[ 227.384564][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 227.405634][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
2026/09/19 19:08:54 executed programs: 0
[ 227.635277][ T371] bridge0: port 1(bridge_slave_0) entered blocking state
[ 227.642359][ T371] bridge0: port 1(bridge_slave_0) entered disabled state
[ 227.649948][ T371] device bridge_slave_0 entered promiscuous mode
[ 227.657629][ T371] bridge0: port 2(bridge_slave_1) entered blocking state
[ 227.664748][ T371] bridge0: port 2(bridge_slave_1) entered disabled state
[ 227.672108][ T371] device bridge_slave_1 entered promiscuous mode
[ 227.692196][ T374] bridge0: port 1(bridge_slave_0) entered blocking state
[ 227.699418][ T374] bridge0: port 1(bridge_slave_0) entered disabled state
[ 227.707200][ T374] device bridge_slave_0 entered promiscuous mode
[ 227.715429][ T374] bridge0: port 2(bridge_slave_1) entered blocking state
[ 227.722481][ T374] bridge0: port 2(bridge_slave_1) entered disabled state
[ 227.730077][ T374] device bridge_slave_1 entered promiscuous mode
[ 227.746243][ T377] bridge0: port 1(bridge_slave_0) entered blocking state
[ 227.753316][ T377] bridge0: port 1(bridge_slave_0) entered disabled state
[ 227.760847][ T377] device bridge_slave_0 entered promiscuous mode
[ 227.769322][ T377] bridge0: port 2(bridge_slave_1) entered blocking state
[ 227.776610][ T377] bridge0: port 2(bridge_slave_1) entered disabled state
[ 227.784331][ T377] device bridge_slave_1 entered promiscuous mode
[ 227.842132][ T378] bridge0: port 1(bridge_slave_0) entered blocking state
[ 227.849349][ T378] bridge0: port 1(bridge_slave_0) entered disabled state
[ 227.857090][ T378] device bridge_slave_0 entered promiscuous mode
[ 227.866794][ T378] bridge0: port 2(bridge_slave_1) entered blocking state
[ 227.874028][ T378] bridge0: port 2(bridge_slave_1) entered disabled state
[ 227.881374][ T378] device bridge_slave_1 entered promiscuous mode
[ 227.902419][ T375] bridge0: port 1(bridge_slave_0) entered blocking state
[ 227.909674][ T375] bridge0: port 1(bridge_slave_0) entered disabled state
[ 227.917160][ T375] device bridge_slave_0 entered promiscuous mode
[ 227.926641][ T375] bridge0: port 2(bridge_slave_1) entered blocking state
[ 227.933809][ T375] bridge0: port 2(bridge_slave_1) entered disabled state
[ 227.941253][ T375] device bridge_slave_1 entered promiscuous mode
[ 228.143947][ T378] bridge0: port 2(bridge_slave_1) entered blocking state
[ 228.151064][ T378] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 228.158470][ T378] bridge0: port 1(bridge_slave_0) entered blocking state
[ 228.165534][ T378] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 228.187302][ T375] bridge0: port 2(bridge_slave_1) entered blocking state
[ 228.194409][ T375] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 228.201685][ T375] bridge0: port 1(bridge_slave_0) entered blocking state
[ 228.208769][ T375] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 228.239400][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 228.246805][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 228.254337][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 228.261533][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 228.269788][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 228.277356][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 228.309865][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 228.317496][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 228.325873][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 228.332920][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 228.355144][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 228.364042][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 228.372169][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 228.379362][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 228.387002][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 228.394638][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 228.402030][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 228.410437][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 228.418562][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 228.425638][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 228.432960][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 228.441567][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 228.449811][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 228.456851][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 228.464424][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 228.472807][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 228.481101][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 228.488149][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 228.495662][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 228.503736][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 228.511654][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 228.519782][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 228.546059][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 228.553776][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 228.561481][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 228.570034][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 228.577131][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 228.593393][ T371] device veth0_vlan entered promiscuous mode
[ 228.616389][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 228.626112][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 228.634659][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 228.642815][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 228.650995][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 228.659031][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 228.667331][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 228.675496][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 228.683836][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 228.690878][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 228.698392][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 228.706779][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 228.713853][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 228.721240][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 228.728827][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 228.736735][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 228.753315][ T371] device veth1_macvtap entered promiscuous mode
[ 228.772284][ T378] device veth0_vlan entered promiscuous mode
[ 228.780164][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 228.790132][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 228.799758][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 228.808285][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 228.816501][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 228.824056][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 228.831476][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 228.839655][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 228.848076][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 228.857345][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 228.864433][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 228.872357][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 228.881180][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 228.889548][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 228.896598][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 228.904122][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 228.916265][ T374] device veth0_vlan entered promiscuous mode
[ 228.928919][ T378] device veth1_macvtap entered promiscuous mode
[ 228.945142][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 228.953265][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 228.961473][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 228.969759][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 228.978468][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 228.986259][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 228.994716][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 229.002973][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 229.011403][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 229.019899][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 229.028106][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 229.036326][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 229.044516][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 229.052444][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 229.059998][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 229.080114][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 229.088461][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 229.097037][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 229.105685][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 229.114166][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 229.122454][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 229.133333][ T374] device veth1_macvtap entered promiscuous mode
[ 229.143291][ T375] device veth0_vlan entered promiscuous mode
[ 229.151635][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 229.160172][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 229.168543][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 229.176383][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 229.184454][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 229.192487][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 229.200102][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 229.238180][ T377] device veth0_vlan entered promiscuous mode
[ 229.254100][ T375] device veth1_macvtap entered promiscuous mode
[ 229.269730][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 229.278679][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 229.287910][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 229.296477][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 229.305430][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 229.313980][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 229.322410][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 229.330716][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 229.339544][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 229.348305][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 229.356769][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 229.364697][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 229.372277][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 229.373496][ C0] hrtimer: interrupt took 57236 ns
[ 229.391896][ T377] device veth1_macvtap entered promiscuous mode
[ 229.402709][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 229.411270][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 229.419997][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 229.427954][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 229.436549][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 229.445218][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 229.453740][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 229.486962][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 229.506487][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 229.552235][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 229.565650][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 229.765955][ T30] kauditd_printk_skb: 36 callbacks suppressed
[ 229.765969][ T30] audit: type=1400 audit(1789844936.844:110): avc: denied { prog_run } for pid=397 comm="syz.4.21" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 229.832610][ T30] audit: type=1400 audit(1789844936.874:112): avc: denied { write } for pid=397 comm="syz.4.21" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1
[ 229.872496][ T30] audit: type=1400 audit(1789844936.874:111): avc: denied { write } for pid=400 comm="syz.6.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1
2026/09/19 19:08:59 executed programs: 50
[ 245.092190][ T518] bridge0: port 1(bridge_slave_0) entered blocking state
[ 245.113463][ T518] bridge0: port 1(bridge_slave_0) entered disabled state
[ 245.121013][ T518] device bridge_slave_0 entered promiscuous mode
[ 245.144237][ T518] bridge0: port 2(bridge_slave_1) entered blocking state
[ 245.151297][ T518] bridge0: port 2(bridge_slave_1) entered disabled state
[ 245.173912][ T518] device bridge_slave_1 entered promiscuous mode
[ 245.287441][ T518] bridge0: port 2(bridge_slave_1) entered blocking state
[ 245.294543][ T518] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 245.301827][ T518] bridge0: port 1(bridge_slave_0) entered blocking state
[ 245.308879][ T518] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 245.411296][ T518] device veth0_vlan entered promiscuous mode
[ 245.437149][ T518] device veth1_macvtap entered promiscuous mode
[ 330.213636][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 330.220751][ C0] (detected by 0, t=10002 jiffies, g=1905, q=22609)
[ 330.227446][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294970232-4294960230), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 330.240826][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g1905 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 330.251954][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 330.261929][ C0] rcu: RCU grace-period kthread stack dump:
[ 330.267827][ C0] task:rcu_preempt state:R running task stack:28688 pid: 14 ppid: 2 flags:0x00004000
[ 330.278624][ C0] Call Trace:
[ 330.281930][ C0]
[ 330.284895][ C0] __schedule+0xbcf/0x14a0
[ 330.289370][ C0] ? release_firmware_map_entry+0x190/0x190
[ 330.295277][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 330.301103][ C0] ? __mod_timer+0x7c0/0xb40
[ 330.305714][ C0] schedule+0x11e/0x1e0
[ 330.309884][ C0] schedule_timeout+0x159/0x340
[ 330.314753][ C0] ? console_conditional_schedule+0x30/0x30
[ 330.320661][ C0] ? _raw_spin_lock_irq+0x95/0xf0
[ 330.325739][ C0] ? update_process_times+0x200/0x200
[ 330.331149][ C0] ? prepare_to_swait_event+0x30f/0x330
[ 330.336724][ C0] rcu_gp_fqs_loop+0x2ae/0xfa0
[ 330.341589][ C0] ? _raw_spin_lock+0xf0/0xf0
[ 330.346283][ C0] ? debug_smp_processor_id+0x17/0x20
[ 330.351762][ C0] ? rcu_gp_init+0xc30/0xc30
[ 330.356364][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 330.361596][ C0] ? rcu_gp_init+0x9cf/0xc30
[ 330.366208][ C0] rcu_gp_kthread+0x9a/0x360
[ 330.370826][ C0] ? wake_nocb_gp+0x1e0/0x1e0
[ 330.375517][ C0] ? __kasan_check_read+0x11/0x20
[ 330.380555][ C0] ? __kthread_parkme+0xab/0x1f0
[ 330.385517][ C0] kthread+0x3f5/0x4f0
[ 330.389603][ C0] ? wake_nocb_gp+0x1e0/0x1e0
[ 330.394293][ C0] ? kthread_blkcg+0xd0/0xd0
[ 330.398899][ C0] ret_from_fork+0x1f/0x30
[ 330.403338][ C0]
[ 330.406367][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 330.412710][ C0] NMI backtrace for cpu 0
[ 330.417052][ C0] CPU: 0 PID: 400 Comm: syz.6.18 Not tainted syzkaller #0
[ 330.424197][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 330.434495][ C0] Call Trace:
[ 330.437783][ C0]
[ 330.440649][ C0] __dump_stack+0x21/0x30
[ 330.445000][ C0] dump_stack_lvl+0x110/0x170
[ 330.449698][ C0] ? show_regs_print_info+0x20/0x20
[ 330.454913][ C0] dump_stack+0x15/0x20
[ 330.459162][ C0] nmi_cpu_backtrace+0x2af/0x2c0
[ 330.464119][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 330.470290][ C0] ? load_image+0x3f0/0x3f0
[ 330.474804][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 330.480890][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 330.487000][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 330.493081][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 330.499209][ C0] rcu_check_gp_kthread_starvation+0x1e0/0x260
[ 330.505427][ C0] print_other_cpu_stall+0xe2e/0x1010
[ 330.510825][ C0] ? print_cpu_stall+0x600/0x600
[ 330.515780][ C0] ? tick_nohz_handler+0x300/0x300
[ 330.520911][ C0] ? accumulate_nsecs_to_secs+0xb1/0x250
[ 330.526573][ C0] ? timekeeping_update+0x379/0x450
[ 330.531827][ C0] ? memcpy+0x56/0x70
[ 330.535822][ C0] rcu_sched_clock_irq+0x8b4/0x12d0
[ 330.541117][ C0] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 330.547278][ C0] ? raise_softirq+0x7d/0xf0
[ 330.551877][ C0] ? __raise_softirq_irqoff+0xd0/0xd0
[ 330.557253][ C0] ? debug_smp_processor_id+0x17/0x20
[ 330.562632][ C0] ? hrtimer_run_queues+0x166/0x420
[ 330.567850][ C0] update_process_times+0x198/0x200
[ 330.573054][ C0] tick_sched_timer+0x17c/0x240
[ 330.577991][ C0] ? tick_setup_sched_timer+0x460/0x460
[ 330.583565][ C0] __hrtimer_run_queues+0x38a/0x890
[ 330.588764][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 330.593896][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 330.599993][ C0] hrtimer_interrupt+0x3ad/0x8c0
[ 330.604940][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 330.610837][ C0] sysvec_apic_timer_interrupt+0x53/0xc0
[ 330.616498][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 330.622500][ C0] RIP: 0010:ip6t_do_table+0x63b/0x1510
[ 330.628000][ C0] Code: b6 d8 31 ff 89 de e8 24 91 31 fd 84 db 0f 94 c0 44 30 f0 0f 84 36 03 00 00 48 8b 4c 24 68 48 89 c8 48 c1 e8 03 42 80 3c 28 00 <74> 0f 48 8b 7c 24 68 e8 69 04 71 fd 48 8b 4c 24 68 49 8d 5c 24 40
[ 330.647704][ C0] RSP: 0018:ffffc90000007780 EFLAGS: 00000246
[ 330.653776][ C0] RAX: 1ffffffff0b34d18 RBX: 0000000000000000 RCX: ffffffff859a68c0
[ 330.661839][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
[ 330.669833][ C0] RBP: ffffc90000007970 R08: ffff8881125fc840 R09: ffffc900000078d0
[ 330.677816][ C0] R10: dffffc0000000000 R11: fffff52000000f1e R12: ffff8881125fc910
[ 330.685805][ C0] R13: dffffc0000000000 R14: ffff8881125fc900 R15: 0000000000000000
[ 330.693812][ C0] ? ip6t_alloc_initial_table+0x670/0x670
[ 330.699542][ C0] ? irqentry_exit+0x37/0x40
[ 330.704139][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 330.710307][ C0] ip6table_raw_hook+0x25/0x30
[ 330.715085][ C0] ? ip6table_raw_table_init+0x80/0x80
[ 330.720665][ C0] nf_hook_slow+0xbc/0x200
[ 330.725091][ C0] ndisc_send_skb+0xc93/0xd00
[ 330.729818][ C0] ? ndisc_alloc_skb+0x290/0x290
[ 330.734771][ C0] ? ndisc_error_report+0xc0/0xc0
[ 330.739804][ C0] ? __irq_exit_rcu+0x5e/0xf0
[ 330.744509][ C0] ? ndisc_send_rs+0x701/0x960
[ 330.749306][ C0] ndisc_send_rs+0x711/0x960
[ 330.753912][ C0] addrconf_rs_timer+0x35a/0x600
[ 330.758958][ C0] ? addrconf_disable_policy_idev+0x360/0x360
[ 330.765031][ C0] ? addrconf_disable_policy_idev+0x360/0x360
[ 330.771135][ C0] call_timer_fn+0x38/0x290
[ 330.775654][ C0] ? addrconf_disable_policy_idev+0x360/0x360
[ 330.781730][ C0] __run_timers+0x637/0x9a0
[ 330.786250][ C0] ? calc_index+0x200/0x200
[ 330.790780][ C0] ? __irq_exit_rcu+0x5e/0xf0
[ 330.795653][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 330.801857][ C0] run_timer_softirq+0x6a/0xf0
[ 330.806633][ C0] handle_softirqs+0x250/0x560
[ 330.811408][ C0] ? irqtime_account_irq+0xbe/0x390
[ 330.816838][ C0] __irq_exit_rcu+0x52/0xf0
[ 330.821351][ C0] irq_exit_rcu+0x9/0x10
[ 330.825603][ C0] sysvec_apic_timer_interrupt+0xa9/0xc0
[ 330.831251][ C0]
[ 330.834193][ C0]
[ 330.837137][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 330.843135][ C0] RIP: 0010:preempt_schedule_irq+0xa5/0x120
[ 330.849041][ C0] Code: 44 24 20 00 02 00 00 43 c6 44 37 04 f8 74 0b 0f 0b 48 f7 03 08 00 00 00 74 4d bf 01 00 00 00 e8 21 8d 94 fc fb bf 01 00 00 00 76 e4 ff ff fa bf 01 00 00 00 e8 bb 8e 94 fc 65 48 8b 1d 13 37
[ 330.868656][ C0] RSP: 0018:ffffc90000cd7780 EFLAGS: 00000246
[ 330.874755][ C0] RAX: 1ffff110221e5646 RBX: ffffc90000cd7848 RCX: ffffffff870ccf00
[ 330.882742][ C0] RDX: 1ffffffff0e18a00 RSI: 0000000000000000 RDI: 0000000000000001
[ 330.890716][ C0] RBP: ffffc90000cd77f8 R08: ffffffff870c5008 R09: ffffffff870c5018
[ 330.898779][ C0] R10: ffffffff870c5003 R11: 1ffffffff0e18a00 R12: 0000000000000000
[ 330.906772][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff9200019aef0
[ 330.914841][ C0] ? __cond_resched+0xd0/0xd0
[ 330.919534][ C0] ? perf_event_context_sched_in+0x4d2/0x5d0
[ 330.925522][ C0] irqentry_exit_cond_resched+0x29/0x30
[ 330.931073][ C0] irqentry_exit+0x37/0x40
[ 330.935608][ C0] sysvec_irq_work+0x61/0xc0
[ 330.940207][ C0] asm_sysvec_irq_work+0x1b/0x20
[ 330.945152][ C0] RIP: 0010:get_stack_info+0xb8/0xf0
[ 330.950505][ C0] Code: 48 c7 c7 2a 50 e0 85 e8 66 60 81 03 eb d1 be 01 00 00 00 48 c7 c7 70 9c 6a 86 4c 89 e2 e8 80 93 44 01 31 c0 4d 0f a3 e5 72 9f <41> 8b 0e 48 83 f9 40 73 0d ba 01 00 00 00 48 d3 e2 48 09 13 eb ab
[ 330.970288][ C0] RSP: 0018:ffffc90000cd78f0 EFLAGS: 00000282
[ 330.976369][ C0] RAX: 0000000000000000 RBX: ffffc90000cd79a8 RCX: 0000000010f2a701
[ 330.984349][ C0] RDX: ffffc90000cd7988 RSI: ffffc90000cd8000 RDI: ffffc90000cd7978
[ 330.992331][ C0] RBP: ffffc90000cd7918 R08: ffffc90000cd7901 R09: ffffc90000cd7988
[ 331.000328][ C0] R10: dffffc0000000000 R11: fffff5200019af3d R12: 0000000000000001
[ 331.008325][ C0] R13: 0000000000000000 R14: ffffc90000cd7988 R15: ffff888110f2a780
[ 331.016476][ C0] __unwind_start+0x1e4/0x3a0
[ 331.021169][ C0] ? stack_trace_save+0xf0/0xf0
[ 331.026026][ C0] arch_stack_walk+0xd6/0x140
[ 331.030720][ C0] stack_trace_save+0xa6/0xf0
[ 331.035456][ C0] ? stack_trace_snprint+0xe0/0xe0
[ 331.040575][ C0] ? preempt_schedule_irq+0xca/0x120
[ 331.045864][ C0] ? memset+0x35/0x40
[ 331.049849][ C0] kasan_save_stack+0x3a/0x60
[ 331.054548][ C0] __kasan_record_aux_stack+0xd2/0x100
[ 331.060017][ C0] kasan_record_aux_stack+0xe/0x10
[ 331.065131][ C0] task_work_add+0x27/0x1e0
[ 331.069637][ C0] fput_many+0xe7/0x1a0
[ 331.073802][ C0] fput+0x1a/0x20
[ 331.077440][ C0] filp_close+0x105/0x150
[ 331.081777][ C0] __close_range+0x25f/0x430
[ 331.086372][ C0] ? __x64_sys_futex+0x100/0x100
[ 331.091318][ C0] ? pick_file+0x2c0/0x2c0
[ 331.095738][ C0] ? debug_smp_processor_id+0x17/0x20
[ 331.101121][ C0] __x64_sys_close_range+0x7a/0x90
[ 331.106248][ C0] x64_sys_call+0x48f/0x9a0
[ 331.110762][ C0] do_syscall_64+0x4c/0xa0
[ 331.115275][ C0] ? clear_bhb_loop+0x50/0xa0
[ 331.119960][ C0] ? clear_bhb_loop+0x50/0xa0
[ 331.124672][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 331.130666][ C0] RIP: 0033:0x7fba56077159
[ 331.135132][ 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
[ 331.154745][ C0] RSP: 002b:00007ffe18498008 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 331.163254][ C0] RAX: ffffffffffffffda RBX: 00007ffe184980f0 RCX: 00007fba56077159
[ 331.171407][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 331.179386][ C0] RBP: 00000000000380c4 R08: 0000000000000001 R09: 0000000000000000
[ 331.187450][ C0] R10: 0000001b33220000 R11: 0000000000000246 R12: 0000000000000000
[ 331.195596][ C0] R13: 00007fba562fefac R14: 00007fba562fefa8 R15: 00007fba562fefa0
[ 331.203575][ C0]
[ 346.944930][ T17] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-... } 10147 jiffies s: 1509 root: 0x1/.
[ 346.957370][ T17] rcu: blocking rcu_node structures (internal RCU debug):
[ 346.964520][ T17] Task dump for CPU 0:
[ 346.968655][ T17] task:syz.6.18 state:R running task stack:26272 pid: 400 ppid: 375 flags:0x0000400c
[ 346.979487][ T17] Call Trace:
[ 346.982778][ T17]
[ 346.985773][ T17] ? stack_trace_save+0xf0/0xf0
[ 346.990643][ T17] ? arch_stack_walk+0xd6/0x140
[ 346.995529][ T17] ? stack_trace_save+0xa6/0xf0
[ 347.000404][ T17] ? stack_trace_snprint+0xe0/0xe0
[ 347.005564][ T17] ? preempt_schedule_irq+0xca/0x120
[ 347.010862][ T17] ? memset+0x35/0x40
[ 347.014874][ T17] ? kasan_save_stack+0x3a/0x60
[ 347.019747][ T17] ? __kasan_record_aux_stack+0xd2/0x100
[ 347.025437][ T17] ? kasan_record_aux_stack+0xe/0x10
[ 347.030730][ T17] ? task_work_add+0x27/0x1e0
[ 347.035438][ T17] ? fput_many+0xe7/0x1a0
[ 347.039841][ T17] ? fput+0x1a/0x20
[ 347.043676][ T17] ? filp_close+0x105/0x150
[ 347.048190][ T17] ? __close_range+0x25f/0x430
[ 347.052973][ T17] ? __x64_sys_futex+0x100/0x100
[ 347.057978][ T17] ? pick_file+0x2c0/0x2c0
[ 347.062505][ T17] ? debug_smp_processor_id+0x17/0x20
[ 347.067916][ T17] ? __x64_sys_close_range+0x7a/0x90
[ 347.073215][ T17] ? x64_sys_call+0x48f/0x9a0
[ 347.077936][ T17] ? do_syscall_64+0x4c/0xa0
[ 347.082540][ T17] ? clear_bhb_loop+0x50/0xa0
[ 347.087246][ T17] ? clear_bhb_loop+0x50/0xa0
[ 347.091945][ T17] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 347.098066][ T17]
[ 463.174193][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 226s! [syz.6.18:400]
[ 463.182624][ C0] Modules linked in:
[ 463.186639][ C0] CPU: 0 PID: 400 Comm: syz.6.18 Not tainted syzkaller #0
[ 463.193762][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 463.203830][ C0] RIP: 0010:ip6t_do_table+0x63b/0x1510
[ 463.209304][ C0] Code: b6 d8 31 ff 89 de e8 24 91 31 fd 84 db 0f 94 c0 44 30 f0 0f 84 36 03 00 00 48 8b 4c 24 68 48 89 c8 48 c1 e8 03 42 80 3c 28 00 <74> 0f 48 8b 7c 24 68 e8 69 04 71 fd 48 8b 4c 24 68 49 8d 5c 24 40
[ 463.229129][ C0] RSP: 0018:ffffc90000007780 EFLAGS: 00000246
[ 463.235200][ C0] RAX: 1ffffffff0b34d18 RBX: 0000000000000000 RCX: ffffffff859a68c0
[ 463.243198][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
[ 463.251200][ C0] RBP: ffffc90000007970 R08: ffff8881125fc840 R09: ffffc900000078d0
[ 463.259184][ C0] R10: dffffc0000000000 R11: fffff52000000f1e R12: ffff8881125fc910
[ 463.267161][ C0] R13: dffffc0000000000 R14: ffff8881125fc900 R15: 0000000000000000
[ 463.275141][ C0] FS: 000055556b398500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 463.284079][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 463.290668][ C0] CR2: 00000000000380c4 CR3: 0000000123f3d000 CR4: 00000000003506b0
[ 463.298649][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 463.306625][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 463.314602][ C0] Call Trace:
[ 463.317898][ C0]
[ 463.320774][ C0] ? ip6t_alloc_initial_table+0x670/0x670
[ 463.326530][ C0] ? irqentry_exit+0x37/0x40
[ 463.331390][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 463.337551][ C0] ip6table_raw_hook+0x25/0x30
[ 463.342317][ C0] ? ip6table_raw_table_init+0x80/0x80
[ 463.347779][ C0] nf_hook_slow+0xbc/0x200
[ 463.352207][ C0] ndisc_send_skb+0xc93/0xd00
[ 463.356900][ C0] ? ndisc_alloc_skb+0x290/0x290
[ 463.361892][ C0] ? ndisc_error_report+0xc0/0xc0
[ 463.366924][ C0] ? __irq_exit_rcu+0x5e/0xf0
[ 463.371619][ C0] ? ndisc_send_rs+0x701/0x960
[ 463.376381][ C0] ndisc_send_rs+0x711/0x960
[ 463.380983][ C0] addrconf_rs_timer+0x35a/0x600
[ 463.386030][ C0] ? addrconf_disable_policy_idev+0x360/0x360
[ 463.392114][ C0] ? addrconf_disable_policy_idev+0x360/0x360
[ 463.398355][ C0] call_timer_fn+0x38/0x290
[ 463.402978][ C0] ? addrconf_disable_policy_idev+0x360/0x360
[ 463.409050][ C0] __run_timers+0x637/0x9a0
[ 463.413567][ C0] ? calc_index+0x200/0x200
[ 463.418084][ C0] ? __irq_exit_rcu+0x5e/0xf0
[ 463.422763][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 463.428949][ C0] run_timer_softirq+0x6a/0xf0
[ 463.433733][ C0] handle_softirqs+0x250/0x560
[ 463.438690][ C0] ? irqtime_account_irq+0xbe/0x390
[ 463.443918][ C0] __irq_exit_rcu+0x52/0xf0
[ 463.448514][ C0] irq_exit_rcu+0x9/0x10
[ 463.452808][ C0] sysvec_apic_timer_interrupt+0xa9/0xc0
[ 463.458558][ C0]
[ 463.461499][ C0]
[ 463.464461][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 463.470449][ C0] RIP: 0010:preempt_schedule_irq+0xa5/0x120
[ 463.476438][ C0] Code: 44 24 20 00 02 00 00 43 c6 44 37 04 f8 74 0b 0f 0b 48 f7 03 08 00 00 00 74 4d bf 01 00 00 00 e8 21 8d 94 fc fb bf 01 00 00 00 76 e4 ff ff fa bf 01 00 00 00 e8 bb 8e 94 fc 65 48 8b 1d 13 37
[ 463.496227][ C0] RSP: 0018:ffffc90000cd7780 EFLAGS: 00000246
[ 463.502384][ C0] RAX: 1ffff110221e5646 RBX: ffffc90000cd7848 RCX: ffffffff870ccf00
[ 463.510447][ C0] RDX: 1ffffffff0e18a00 RSI: 0000000000000000 RDI: 0000000000000001
[ 463.518447][ C0] RBP: ffffc90000cd77f8 R08: ffffffff870c5008 R09: ffffffff870c5018
[ 463.526433][ C0] R10: ffffffff870c5003 R11: 1ffffffff0e18a00 R12: 0000000000000000
[ 463.534411][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff9200019aef0
[ 463.542440][ C0] ? __cond_resched+0xd0/0xd0
[ 463.547126][ C0] ? perf_event_context_sched_in+0x4d2/0x5d0
[ 463.553109][ C0] irqentry_exit_cond_resched+0x29/0x30
[ 463.558662][ C0] irqentry_exit+0x37/0x40
[ 463.563081][ C0] sysvec_irq_work+0x61/0xc0
[ 463.567675][ C0] asm_sysvec_irq_work+0x1b/0x20
[ 463.572616][ C0] RIP: 0010:get_stack_info+0xb8/0xf0
[ 463.577909][ C0] Code: 48 c7 c7 2a 50 e0 85 e8 66 60 81 03 eb d1 be 01 00 00 00 48 c7 c7 70 9c 6a 86 4c 89 e2 e8 80 93 44 01 31 c0 4d 0f a3 e5 72 9f <41> 8b 0e 48 83 f9 40 73 0d ba 01 00 00 00 48 d3 e2 48 09 13 eb ab
[ 463.597528][ C0] RSP: 0018:ffffc90000cd78f0 EFLAGS: 00000282
[ 463.603850][ C0] RAX: 0000000000000000 RBX: ffffc90000cd79a8 RCX: 0000000010f2a701
[ 463.611825][ C0] RDX: ffffc90000cd7988 RSI: ffffc90000cd8000 RDI: ffffc90000cd7978
[ 463.620103][ C0] RBP: ffffc90000cd7918 R08: ffffc90000cd7901 R09: ffffc90000cd7988
[ 463.628083][ C0] R10: dffffc0000000000 R11: fffff5200019af3d R12: 0000000000000001
[ 463.636069][ C0] R13: 0000000000000000 R14: ffffc90000cd7988 R15: ffff888110f2a780
[ 463.644246][ C0] __unwind_start+0x1e4/0x3a0
[ 463.648936][ C0] ? stack_trace_save+0xf0/0xf0
[ 463.653791][ C0] arch_stack_walk+0xd6/0x140
[ 463.658480][ C0] stack_trace_save+0xa6/0xf0
[ 463.663160][ C0] ? stack_trace_snprint+0xe0/0xe0
[ 463.668275][ C0] ? preempt_schedule_irq+0xca/0x120
[ 463.673579][ C0] ? memset+0x35/0x40
[ 463.677569][ C0] kasan_save_stack+0x3a/0x60
[ 463.682359][ C0] __kasan_record_aux_stack+0xd2/0x100
[ 463.687847][ C0] kasan_record_aux_stack+0xe/0x10
[ 463.693052][ C0] task_work_add+0x27/0x1e0
[ 463.697675][ C0] fput_many+0xe7/0x1a0
[ 463.701835][ C0] fput+0x1a/0x20
[ 463.705594][ C0] filp_close+0x105/0x150
[ 463.709938][ C0] __close_range+0x25f/0x430
[ 463.714551][ C0] ? __x64_sys_futex+0x100/0x100
[ 463.719580][ C0] ? pick_file+0x2c0/0x2c0
[ 463.724056][ C0] ? debug_smp_processor_id+0x17/0x20
[ 463.729431][ C0] __x64_sys_close_range+0x7a/0x90
[ 463.734549][ C0] x64_sys_call+0x48f/0x9a0
[ 463.739055][ C0] do_syscall_64+0x4c/0xa0
[ 463.743479][ C0] ? clear_bhb_loop+0x50/0xa0
[ 463.748249][ C0] ? clear_bhb_loop+0x50/0xa0
[ 463.752927][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 463.758915][ C0] RIP: 0033:0x7fba56077159
[ 463.763336][ 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
[ 463.783095][ C0] RSP: 002b:00007ffe18498008 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 463.791616][ C0] RAX: ffffffffffffffda RBX: 00007ffe184980f0 RCX: 00007fba56077159
[ 463.799610][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 463.807600][ C0] RBP: 00000000000380c4 R08: 0000000000000001 R09: 0000000000000000
[ 463.815597][ C0] R10: 0000001b33220000 R11: 0000000000000246 R12: 0000000000000000
[ 463.823572][ C0] R13: 00007fba562fefac R14: 00007fba562fefa8 R15: 00007fba562fefa0
[ 463.831566][ C0]
[ 463.834599][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 463.839996][ C1] NMI backtrace for cpu 1
[ 463.840005][ C1] CPU: 1 PID: 45 Comm: kworker/u4:2 Not tainted syzkaller #0
[ 463.840021][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 463.840032][ C1] Workqueue: events_unbound toggle_allocation_gate
[ 463.840055][ C1] RIP: 0010:smp_call_function_many_cond+0x8ad/0x9e0
[ 463.840078][ C1] Code: 0f b6 44 05 00 84 c0 0f 85 9b 00 00 00 41 8b 1f 89 de 83 e6 01 31 ff e8 a1 53 0a 00 83 e3 01 75 07 e8 e7 4f 0a 00 eb 42 f3 90 <48> b8 00 00 00 00 00 fc ff df 41 0f b6 44 05 00 84 c0 75 10 41 f7
[ 463.840092][ C1] RSP: 0018:ffffc900002ef860 EFLAGS: 00000293
[ 463.840106][ C1] RAX: ffffffff815f77df RBX: 0000000000000001 RCX: ffff8881055f3b40
[ 463.840118][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 463.840127][ C1] RBP: ffffc900002ef978 R08: ffff8881f7138e97 R09: 1ffff1103ee271d2
[ 463.840140][ C1] R10: dffffc0000000000 R11: ffffed103ee271d3 R12: ffff8881f7138e80
[ 463.840152][ C1] R13: 1ffff1103ee07af9 R14: 0000000000000000 R15: ffff8881f703d7c8
[ 463.840164][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 463.840178][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 463.840190][ C1] CR2: 00007f4caefcd000 CR3: 000000000660f000 CR4: 00000000003506a0
[ 463.840209][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 463.840218][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 463.840229][ C1] Call Trace:
[ 463.840234][ C1]
[ 463.840241][ C1] ? text_poke_sync+0x30/0x30
[ 463.840259][ C1] ? smp_call_function_many+0x40/0x40
[ 463.840276][ C1] ? __kmalloc_track_caller+0x74/0x2c0
[ 463.840295][ C1] ? text_poke+0x20/0x20
[ 463.840308][ C1] ? text_poke_loc_init+0x105/0x560
[ 463.840324][ C1] ? text_poke_sync+0x30/0x30
[ 463.840339][ C1] on_each_cpu_cond_mask+0x43/0x80
[ 463.840357][ C1] text_poke_bp_batch+0x1d4/0x600
[ 463.840374][ C1] ? text_poke_loc_init+0x560/0x560
[ 463.840389][ C1] ? __kasan_check_write+0x14/0x20
[ 463.840406][ C1] ? mutex_lock+0x9b/0x1c0
[ 463.840442][ C1] ? wait_for_completion_killable_timeout+0x10/0x10
[ 463.840461][ C1] ? text_poke_queue+0xde/0x1a0
[ 463.840479][ C1] text_poke_finish+0x1a/0x30
[ 463.840494][ C1] arch_jump_label_transform_apply+0x15/0x30
[ 463.840514][ C1] __jump_label_update+0x38f/0x3b0
[ 463.840531][ C1] jump_label_update+0x39b/0x450
[ 463.840551][ C1] static_key_enable_cpuslocked+0x126/0x240
[ 463.840571][ C1] static_key_enable+0x1a/0x30
[ 463.840589][ C1] toggle_allocation_gate+0xba/0x440
[ 463.840606][ C1] ? kfence_debugfs_init+0x70/0x70
[ 463.840623][ C1] ? _raw_spin_unlock+0x4d/0x70
[ 463.840637][ C1] ? finish_task_switch+0x16b/0x790
[ 463.840654][ C1] ? switch_mm_irqs_off+0x730/0x960
[ 463.840672][ C1] ? __schedule+0xbd7/0x14a0
[ 463.840690][ C1] process_one_work+0x6c8/0xbb0
[ 463.840712][ C1] worker_thread+0xaa0/0x1250
[ 463.840733][ C1] ? __kasan_check_read+0x11/0x20
[ 463.840751][ C1] kthread+0x3f5/0x4f0
[ 463.840766][ C1] ? worker_clr_flags+0x190/0x190
[ 463.840783][ C1] ? kthread_blkcg+0xd0/0xd0
[ 463.840799][ C1] ret_from_fork+0x1f/0x30
[ 463.840818][ C1]
[ 463.840940][ C0] Kernel panic - not syncing: softlockup: hung tasks
[ 464.157291][ C0] CPU: 0 PID: 400 Comm: syz.6.18 Tainted: G L syzkaller #0
[ 464.165802][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 464.175859][ C0] Call Trace:
[ 464.179141][ C0]
[ 464.181988][ C0] __dump_stack+0x21/0x30
[ 464.186336][ C0] dump_stack_lvl+0x110/0x170
[ 464.191033][ C0] ? show_regs_print_info+0x20/0x20
[ 464.196237][ C0] dump_stack+0x15/0x20
[ 464.200481][ C0] panic+0x287/0x790
[ 464.204385][ C0] ? bpf_jit_dump+0xe0/0xe0
[ 464.208899][ C0] watchdog_timer_fn+0x5b4/0x5c0
[ 464.213855][ C0] ? proc_watchdog_cpumask+0xd0/0xd0
[ 464.219146][ C0] __hrtimer_run_queues+0x38a/0x890
[ 464.224350][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 464.229461][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 464.235529][ C0] hrtimer_interrupt+0x3ad/0x8c0
[ 464.240472][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 464.246372][ C0] sysvec_apic_timer_interrupt+0x53/0xc0
[ 464.252016][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 464.258006][ C0] RIP: 0010:ip6t_do_table+0x63b/0x1510
[ 464.263471][ C0] Code: b6 d8 31 ff 89 de e8 24 91 31 fd 84 db 0f 94 c0 44 30 f0 0f 84 36 03 00 00 48 8b 4c 24 68 48 89 c8 48 c1 e8 03 42 80 3c 28 00 <74> 0f 48 8b 7c 24 68 e8 69 04 71 fd 48 8b 4c 24 68 49 8d 5c 24 40
[ 464.283166][ C0] RSP: 0018:ffffc90000007780 EFLAGS: 00000246
[ 464.289242][ C0] RAX: 1ffffffff0b34d18 RBX: 0000000000000000 RCX: ffffffff859a68c0
[ 464.297262][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
[ 464.305251][ C0] RBP: ffffc90000007970 R08: ffff8881125fc840 R09: ffffc900000078d0
[ 464.313251][ C0] R10: dffffc0000000000 R11: fffff52000000f1e R12: ffff8881125fc910
[ 464.321251][ C0] R13: dffffc0000000000 R14: ffff8881125fc900 R15: 0000000000000000
[ 464.329232][ C0] ? ip6t_alloc_initial_table+0x670/0x670
[ 464.334999][ C0] ? irqentry_exit+0x37/0x40
[ 464.339690][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 464.345854][ C0] ip6table_raw_hook+0x25/0x30
[ 464.350631][ C0] ? ip6table_raw_table_init+0x80/0x80
[ 464.356105][ C0] nf_hook_slow+0xbc/0x200
[ 464.360526][ C0] ndisc_send_skb+0xc93/0xd00
[ 464.365229][ C0] ? ndisc_alloc_skb+0x290/0x290
[ 464.370173][ C0] ? ndisc_error_report+0xc0/0xc0
[ 464.375211][ C0] ? __irq_exit_rcu+0x5e/0xf0
[ 464.379903][ C0] ? ndisc_send_rs+0x701/0x960
[ 464.384688][ C0] ndisc_send_rs+0x711/0x960
[ 464.389299][ C0] addrconf_rs_timer+0x35a/0x600
[ 464.394429][ C0] ? addrconf_disable_policy_idev+0x360/0x360
[ 464.400519][ C0] ? addrconf_disable_policy_idev+0x360/0x360
[ 464.406605][ C0] call_timer_fn+0x38/0x290
[ 464.411131][ C0] ? addrconf_disable_policy_idev+0x360/0x360
[ 464.417225][ C0] __run_timers+0x637/0x9a0
[ 464.421748][ C0] ? calc_index+0x200/0x200
[ 464.426288][ C0] ? __irq_exit_rcu+0x5e/0xf0
[ 464.430994][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 464.437258][ C0] run_timer_softirq+0x6a/0xf0
[ 464.442037][ C0] handle_softirqs+0x250/0x560
[ 464.446811][ C0] ? irqtime_account_irq+0xbe/0x390
[ 464.452015][ C0] __irq_exit_rcu+0x52/0xf0
[ 464.456541][ C0] irq_exit_rcu+0x9/0x10
[ 464.460793][ C0] sysvec_apic_timer_interrupt+0xa9/0xc0
[ 464.466526][ C0]
[ 464.469582][ C0]
[ 464.472518][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 464.478517][ C0] RIP: 0010:preempt_schedule_irq+0xa5/0x120
[ 464.484430][ C0] Code: 44 24 20 00 02 00 00 43 c6 44 37 04 f8 74 0b 0f 0b 48 f7 03 08 00 00 00 74 4d bf 01 00 00 00 e8 21 8d 94 fc fb bf 01 00 00 00 76 e4 ff ff fa bf 01 00 00 00 e8 bb 8e 94 fc 65 48 8b 1d 13 37
[ 464.504125][ C0] RSP: 0018:ffffc90000cd7780 EFLAGS: 00000246
[ 464.510286][ C0] RAX: 1ffff110221e5646 RBX: ffffc90000cd7848 RCX: ffffffff870ccf00
[ 464.518265][ C0] RDX: 1ffffffff0e18a00 RSI: 0000000000000000 RDI: 0000000000000001
[ 464.526265][ C0] RBP: ffffc90000cd77f8 R08: ffffffff870c5008 R09: ffffffff870c5018
[ 464.534239][ C0] R10: ffffffff870c5003 R11: 1ffffffff0e18a00 R12: 0000000000000000
[ 464.542234][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff9200019aef0
[ 464.550299][ C0] ? __cond_resched+0xd0/0xd0
[ 464.555004][ C0] ? perf_event_context_sched_in+0x4d2/0x5d0
[ 464.560992][ C0] irqentry_exit_cond_resched+0x29/0x30
[ 464.566544][ C0] irqentry_exit+0x37/0x40
[ 464.570966][ C0] sysvec_irq_work+0x61/0xc0
[ 464.575835][ C0] asm_sysvec_irq_work+0x1b/0x20
[ 464.580796][ C0] RIP: 0010:get_stack_info+0xb8/0xf0
[ 464.586096][ C0] Code: 48 c7 c7 2a 50 e0 85 e8 66 60 81 03 eb d1 be 01 00 00 00 48 c7 c7 70 9c 6a 86 4c 89 e2 e8 80 93 44 01 31 c0 4d 0f a3 e5 72 9f <41> 8b 0e 48 83 f9 40 73 0d ba 01 00 00 00 48 d3 e2 48 09 13 eb ab
[ 464.605797][ C0] RSP: 0018:ffffc90000cd78f0 EFLAGS: 00000282
[ 464.611914][ C0] RAX: 0000000000000000 RBX: ffffc90000cd79a8 RCX: 0000000010f2a701
[ 464.619890][ C0] RDX: ffffc90000cd7988 RSI: ffffc90000cd8000 RDI: ffffc90000cd7978
[ 464.628036][ C0] RBP: ffffc90000cd7918 R08: ffffc90000cd7901 R09: ffffc90000cd7988
[ 464.636029][ C0] R10: dffffc0000000000 R11: fffff5200019af3d R12: 0000000000000001
[ 464.644012][ C0] R13: 0000000000000000 R14: ffffc90000cd7988 R15: ffff888110f2a780
[ 464.652042][ C0] __unwind_start+0x1e4/0x3a0
[ 464.656739][ C0] ? stack_trace_save+0xf0/0xf0
[ 464.661598][ C0] arch_stack_walk+0xd6/0x140
[ 464.666300][ C0] stack_trace_save+0xa6/0xf0
[ 464.670989][ C0] ? stack_trace_snprint+0xe0/0xe0
[ 464.676129][ C0] ? preempt_schedule_irq+0xca/0x120
[ 464.681512][ C0] ? memset+0x35/0x40
[ 464.685513][ C0] kasan_save_stack+0x3a/0x60
[ 464.690215][ C0] __kasan_record_aux_stack+0xd2/0x100
[ 464.695684][ C0] kasan_record_aux_stack+0xe/0x10
[ 464.700801][ C0] task_work_add+0x27/0x1e0
[ 464.705308][ C0] fput_many+0xe7/0x1a0
[ 464.709482][ C0] fput+0x1a/0x20
[ 464.713127][ C0] filp_close+0x105/0x150
[ 464.717461][ C0] __close_range+0x25f/0x430
[ 464.722065][ C0] ? __x64_sys_futex+0x100/0x100
[ 464.727034][ C0] ? pick_file+0x2c0/0x2c0
[ 464.731464][ C0] ? debug_smp_processor_id+0x17/0x20
[ 464.736844][ C0] __x64_sys_close_range+0x7a/0x90
[ 464.741965][ C0] x64_sys_call+0x48f/0x9a0
[ 464.746469][ C0] do_syscall_64+0x4c/0xa0
[ 464.750942][ C0] ? clear_bhb_loop+0x50/0xa0
[ 464.755630][ C0] ? clear_bhb_loop+0x50/0xa0
[ 464.760310][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 464.766211][ C0] RIP: 0033:0x7fba56077159
[ 464.770636][ 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
[ 464.790335][ C0] RSP: 002b:00007ffe18498008 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 464.798842][ C0] RAX: ffffffffffffffda RBX: 00007ffe184980f0 RCX: 00007fba56077159
[ 464.806818][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 464.814792][ C0] RBP: 00000000000380c4 R08: 0000000000000001 R09: 0000000000000000
[ 464.822984][ C0] R10: 0000001b33220000 R11: 0000000000000246 R12: 0000000000000000
[ 464.830978][ C0] R13: 00007fba562fefac R14: 00007fba562fefa8 R15: 00007fba562fefa0
[ 464.838987][ C0]
[ 464.842326][ C0] Kernel Offset: disabled
[ 464.846746][ C0] Rebooting in 86400 seconds..