Warning: Permanently added '10.128.1.190' (ED25519) to the list of known hosts. 2025/05/01 20:43:54 ignoring optional flag "sandboxArg"="0" 2025/05/01 20:43:55 parsed 1 programs [ 63.026977][ T28] audit: type=1400 audit(1746132235.669:80): avc: denied { node_bind } for pid=273 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 64.690640][ T28] audit: type=1400 audit(1746132237.319:81): avc: denied { mounton } for pid=281 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 64.692336][ T281] cgroup: Unknown subsys name 'net' [ 64.720579][ T28] audit: type=1400 audit(1746132237.319:82): avc: denied { mount } for pid=281 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 [ 64.758118][ T28] audit: type=1400 audit(1746132237.369:83): avc: denied { unmount } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 64.758315][ T281] cgroup: Unknown subsys name 'devices' [ 64.879549][ T281] cgroup: Unknown subsys name 'hugetlb' [ 64.887294][ T281] cgroup: Unknown subsys name 'rlimit' [ 65.013913][ T28] audit: type=1400 audit(1746132237.639:84): avc: denied { setattr } for pid=281 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 65.046157][ T28] audit: type=1400 audit(1746132237.639:85): avc: denied { create } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 65.081150][ T28] audit: type=1400 audit(1746132237.639:86): avc: denied { write } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 65.086774][ T283] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 65.109356][ T28] audit: type=1400 audit(1746132237.639:87): avc: denied { read } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 65.151280][ T28] audit: type=1400 audit(1746132237.639:88): avc: denied { module_request } for pid=281 comm="syz-executor" kmod="netdev-wpan0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 65.180063][ T28] audit: type=1400 audit(1746132237.639:89): avc: denied { mounton } for pid=281 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 [ 65.198836][ T281] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 66.480269][ T291] request_module fs-gadgetfs succeeded, but still no fs? [ 67.395174][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.404395][ T325] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.418332][ T325] device bridge_slave_0 entered promiscuous mode [ 67.428433][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.436613][ T325] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.445243][ T325] device bridge_slave_1 entered promiscuous mode [ 67.597667][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.607035][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.617532][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.627470][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.696167][ T330] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.709553][ T330] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.723217][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.734341][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.764344][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.776168][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.788145][ T330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.800245][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.815197][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.825085][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.860311][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.874370][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.911555][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.931512][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.941320][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.953360][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.972411][ T325] device veth0_vlan entered promiscuous mode [ 67.989198][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.003601][ T325] device veth1_macvtap entered promiscuous mode [ 68.029474][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.042498][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/05/01 20:44:00 executed programs: 0 [ 68.113748][ T325] syz-executor (325) used greatest stack depth: 21120 bytes left [ 68.412009][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.422718][ T349] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.432795][ T349] device bridge_slave_0 entered promiscuous mode [ 68.462688][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.472164][ T349] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.486733][ T349] device bridge_slave_1 entered promiscuous mode [ 68.642281][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.652095][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.664635][ T352] device bridge_slave_0 entered promiscuous mode [ 68.678052][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.691001][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.702866][ T348] device bridge_slave_0 entered promiscuous mode [ 68.731723][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.742091][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.753114][ T352] device bridge_slave_1 entered promiscuous mode [ 68.776913][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.786303][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.795428][ T348] device bridge_slave_1 entered promiscuous mode [ 68.848042][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.858844][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.870297][ T354] device bridge_slave_0 entered promiscuous mode [ 68.899889][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.912393][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.925430][ T355] device bridge_slave_0 entered promiscuous mode [ 68.935187][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.947027][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.962369][ T354] device bridge_slave_1 entered promiscuous mode [ 68.995138][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.006262][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.020264][ T355] device bridge_slave_1 entered promiscuous mode [ 69.072186][ T8] device bridge_slave_1 left promiscuous mode [ 69.083998][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.093265][ T8] device bridge_slave_0 left promiscuous mode [ 69.101984][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.113918][ T8] device veth1_macvtap left promiscuous mode [ 69.124628][ T8] device veth0_vlan left promiscuous mode [ 69.597802][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.610435][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.621273][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.638646][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.652907][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.664604][ T330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.690988][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.699980][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.721046][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.738547][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.750767][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.799662][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.811934][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.838917][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.849281][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.872755][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.888892][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.901280][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.914068][ T330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.950256][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.962937][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.974390][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.986892][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.000763][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.026854][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.044401][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.056599][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.067703][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.090734][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.107048][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.127993][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.138236][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.150993][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.166201][ T330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.206195][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.217959][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.234062][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.246488][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.262230][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.279359][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.290464][ T330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.300920][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.317090][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.328926][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.338057][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.348619][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.363047][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.390693][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.404150][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.416339][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.427314][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.442340][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.451874][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.465077][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.499979][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.510050][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.523429][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.534010][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.543587][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.557448][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.574113][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.586252][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.600040][ T349] device veth0_vlan entered promiscuous mode [ 70.618967][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.629677][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.644592][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.654643][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.666395][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.676563][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.693643][ T355] device veth0_vlan entered promiscuous mode [ 70.708205][ T348] device veth0_vlan entered promiscuous mode [ 70.717707][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.727637][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.739914][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.758276][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.770184][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.780528][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.790228][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.799477][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.808983][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.819691][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.831616][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.862212][ T349] device veth1_macvtap entered promiscuous mode [ 70.871217][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.884403][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.893612][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.903261][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.916671][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.928442][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.936447][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.946482][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.956758][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.984158][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.994457][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.004059][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.018019][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.029023][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.038805][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.049522][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.061337][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.092496][ T348] device veth1_macvtap entered promiscuous mode [ 71.105012][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.116933][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.130487][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.145891][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.157680][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.181783][ T355] device veth1_macvtap entered promiscuous mode [ 71.208091][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.220311][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.231776][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.245714][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.257624][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.291903][ T352] device veth0_vlan entered promiscuous mode [ 71.308075][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.317953][ T28] kauditd_printk_skb: 35 callbacks suppressed [ 71.317973][ T28] audit: type=1400 audit(1746132243.939:125): avc: denied { bpf } for pid=375 comm="syz.6.17" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 71.386712][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.477689][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.506915][ T28] audit: type=1400 audit(1746132243.939:126): avc: denied { map_create } for pid=375 comm="syz.6.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 71.510712][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.534102][ T28] audit: type=1400 audit(1746132243.939:127): avc: denied { map_read map_write } for pid=375 comm="syz.6.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 71.570165][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.579000][ T28] audit: type=1400 audit(1746132243.939:128): avc: denied { prog_load } for pid=375 comm="syz.6.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 71.586281][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.607080][ T28] audit: type=1400 audit(1746132243.939:129): avc: denied { perfmon } for pid=375 comm="syz.6.17" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 71.618197][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.656921][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.676185][ T28] audit: type=1400 audit(1746132243.939:130): avc: denied { prog_run } for pid=375 comm="syz.6.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 71.868378][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.880563][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.924830][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.945973][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 171.975471][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 171.986719][ C1] (detected by 1, t=10003 jiffies, g=2077, q=346 ncpus=2) [ 171.995338][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294954412-4294944409), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 172.014026][ C1] rcu: rcu_preempt kthread starved for 10005 jiffies! g2077 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 172.027951][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 172.042015][ C1] rcu: RCU grace-period kthread stack dump: [ 172.049049][ C1] task:rcu_preempt state:R running task stack:28064 pid:14 ppid:2 flags:0x00004000 [ 172.062699][ C1] Call Trace: [ 172.066553][ C1] [ 172.069894][ C1] __schedule+0xb87/0x14e0 [ 172.074797][ C1] ? release_firmware_map_entry+0x194/0x194 [ 172.085760][ C1] ? __mod_timer+0x7ae/0xb30 [ 172.093345][ C1] schedule+0xbd/0x170 [ 172.098463][ C1] schedule_timeout+0x12c/0x2e0 [ 172.104775][ C1] ? __cfi_schedule_timeout+0x10/0x10 [ 172.112305][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 172.118082][ C1] ? __cfi_process_timeout+0x10/0x10 [ 172.125103][ C1] ? prepare_to_swait_event+0x308/0x320 [ 172.131004][ C1] rcu_gp_fqs_loop+0x2d8/0x10a0 [ 172.136082][ C1] ? rcu_gp_init+0xf10/0xf10 [ 172.141162][ C1] rcu_gp_kthread+0x95/0x370 [ 172.147125][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 172.153324][ C1] ? set_cpus_allowed_ptr+0x82/0xc0 [ 172.159628][ C1] ? __kasan_check_read+0x11/0x20 [ 172.165132][ C1] ? __kthread_parkme+0x142/0x180 [ 172.170653][ C1] kthread+0x281/0x320 [ 172.177950][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 172.185676][ C1] ? __cfi_kthread+0x10/0x10 [ 172.191817][ C1] ret_from_fork+0x1f/0x30 [ 172.196688][ C1] [ 172.201075][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 172.208240][ C1] Sending NMI from CPU 1 to CPUs 0: [ 172.215382][ C0] NMI backtrace for cpu 0 [ 172.215399][ C0] CPU: 0 PID: 386 Comm: syz.6.24 Not tainted 6.1.134-syzkaller-00033-g0c1a07d9c284 #0 [ 172.215417][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 172.215427][ C0] RIP: 0010:__this_cpu_preempt_check+0x14/0x20 [ 172.215462][ C0] Code: 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 b8 75 ff 2f 49 55 48 89 e5 48 89 fe 48 c7 c7 e0 f7 a9 85 e8 bd fe ff ff 5d 00 00 cc cc 00 00 cc cc 00 00 cc 90 90 90 90 90 90 90 90 90 90 [ 172.215476][ C0] RSP: 0018:ffffc90000007f40 EFLAGS: 00000082 [ 172.215491][ C0] RAX: 0000000000000000 RBX: ffff88811938a8ac RCX: b64ba51b803c7d00 [ 172.215510][ C0] RDX: 0000000000000001 RSI: ffffffff85490240 RDI: ffffffff85a9f7e0 [ 172.215522][ C0] RBP: ffffc90000007fd8 R08: dffffc0000000000 R09: ffffed1023271511 [ 172.215534][ C0] R10: ffffed1023271511 R11: ffffc90000007ff8 R12: dffffc0000000000 [ 172.215546][ C0] R13: 00007f2339576b38 R14: dffffc0000000000 R15: ffff88811938a880 [ 172.215559][ C0] FS: 00007f23395776c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 172.215573][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 172.215585][ C0] CR2: 0000000000000000 CR3: 0000000134713000 CR4: 00000000003506b0 [ 172.215599][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 172.215608][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 172.215618][ C0] Call Trace: [ 172.215623][ C0] [ 172.215628][ C0] ? handle_softirqs+0x8b/0x600 [ 172.215649][ C0] __do_softirq+0xb/0xd [ 172.215664][ C0] do_softirq+0xc6/0x120 [ 172.215679][ C0] [ 172.215683][ C0] [ 172.215688][ C0] ? __cfi_do_softirq+0x10/0x10 [ 172.215705][ C0] ? fpu__clear_user_states+0x38/0x1f0 [ 172.215724][ C0] ? fpu__clear_user_states+0x38/0x1f0 [ 172.215742][ C0] __local_bh_enable_ip+0x75/0x80 [ 172.215757][ C0] fpu__clear_user_states+0x166/0x1f0 [ 172.215776][ C0] arch_do_signal_or_restart+0x410/0x1030 [ 172.215800][ C0] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 172.215823][ C0] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 172.215841][ C0] exit_to_user_mode_loop+0x7a/0xb0 [ 172.215858][ C0] exit_to_user_mode_prepare+0x5a/0xa0 [ 172.215874][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 172.215892][ C0] do_syscall_64+0x58/0xa0 [ 172.215913][ C0] ? clear_bhb_loop+0x15/0x70 [ 172.215928][ C0] ? clear_bhb_loop+0x15/0x70 [ 172.215942][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 172.215966][ C0] RIP: 0033:0x7f233864d980 [ 172.215979][ C0] Code: 44 24 20 0f 29 44 24 30 0f 29 44 24 40 48 8b 44 24 08 ff d0 48 83 c4 50 31 c0 5b 5d 41 5c 41 5d 41 5e c3 0f 1f 80 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 c3 66 66 2e 0f 1f [ 172.215992][ C0] RSP: 002b:00007f2339576b38 EFLAGS: 00000246 [ 172.216004][ C0] RAX: 0000000000000000 RBX: 00007f23389b5fa8 RCX: 00007f233878e969 [ 172.216015][ C0] RDX: 00007f2339576b40 RSI: 00007f2339576c70 RDI: 0000000000000011 [ 172.216026][ C0] RBP: 00007f23389b5fa0 R08: 0036d83b52aa8dea R09: 0000000000000000 [ 172.216036][ C0] R10: 0000000000000005 R11: 0000000000000246 R12: 00007f23389b5fac [ 172.216047][ C0] R13: 0000000000000000 R14: 00007ffe40962b30 R15: 00007ffe40962c18 [ 172.216061][ C0] [ 285.465447][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 213s! [ 285.474088][ C0] Showing busy workqueues and worker pools: [ 285.480037][ C0] workqueue events: flags=0x0 [ 285.484723][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.484801][ C0] pending: kfree_rcu_monitor [ 285.484928][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 285.484981][ C0] pending: vmstat_shepherd, psi_avgs_work, kfree_rcu_monitor [ 285.485099][ C0] workqueue events_unbound: flags=0x2 [ 285.518566][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=4/512 refcnt=6 [ 285.518611][ C0] in-flight: 10:linkwatch_event [ 285.518644][ C0] pending: bpf_map_free_deferred, toggle_allocation_gate, flush_memcg_stats_dwork [ 285.518765][ C0] workqueue events_power_efficient: flags=0x80 [ 285.546894][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=5/256 refcnt=6 [ 285.546944][ C0] pending: wg_ratelimiter_gc_entries, neigh_managed_work, neigh_managed_work, neigh_periodic_work, neigh_periodic_work [ 285.547028][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 285.547066][ C0] pending: gc_worker, check_lifetime [ 285.547119][ C0] workqueue rcu_gp: flags=0x8 [ 285.585655][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.585706][ C0] pending: process_srcu [ 285.585737][ C0] workqueue mm_percpu_wq: flags=0x8 [ 285.603070][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.603115][ C0] pending: vmstat_update [ 285.603145][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.603183][ C0] pending: vmstat_update [ 285.603211][ C0] workqueue writeback: flags=0x4a [ 285.632671][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 285.632715][ C0] pending: wb_workfn [ 285.632753][ C0] workqueue kblockd: flags=0x18 [ 285.649065][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 285.649112][ C0] pending: blk_mq_timeout_work [ 285.649315][ C0] workqueue dm_bufio_cache: flags=0x8 [ 285.667740][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.667797][ C0] pending: work_fn [ 285.667911][ C0] workqueue mld: flags=0x40008 [ 285.684375][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=19 [ 285.684420][ C0] pending: mld_dad_work [ 285.684450][ C0] inactive: mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work [ 285.684728][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=7 [ 285.684764][ C0] pending: mld_ifc_work [ 285.684789][ C0] inactive: mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work [ 285.684875][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 285.748249][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=55 [ 285.748307][ C0] in-flight: 371:addrconf_dad_work [ 285.748350][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.749227][ C0] , addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 285.749288][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=112 [ 285.749333][ C0] in-flight: 372:addrconf_dad_work [ 285.749364][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.750172][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.750996][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 285.751307][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.067026][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.067072][ C0] pending: wg_packet_handshake_send_worker [ 286.067113][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.085858][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.085906][ C0] pending: wg_packet_encrypt_worker [ 286.085945][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.085983][ C0] pending: wg_packet_encrypt_worker [ 286.086025][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.117417][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.117462][ C0] pending: wg_packet_handshake_send_worker [ 286.117500][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.136179][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.136230][ C0] pending: wg_packet_encrypt_worker [ 286.136271][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.154472][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.154516][ C0] pending: wg_packet_handshake_send_worker [ 286.154553][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.173196][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.173242][ C0] pending: wg_packet_encrypt_worker [ 286.173277][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.173316][ C0] pending: wg_packet_encrypt_worker [ 286.173351][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.204741][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.204782][ C0] pending: wg_packet_handshake_send_worker [ 286.204819][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.223529][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.223586][ C0] pending: wg_packet_encrypt_worker [ 286.223627][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.223665][ C0] pending: wg_packet_encrypt_worker [ 286.223759][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.255273][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.255319][ C0] pending: wg_packet_handshake_send_worker [ 286.255358][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.274104][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.274154][ C0] pending: wg_packet_encrypt_worker [ 286.274191][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.274229][ C0] pending: wg_packet_encrypt_worker [ 286.274264][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.305961][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.306011][ C0] pending: wg_packet_encrypt_worker [ 286.306049][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.306087][ C0] pending: wg_packet_encrypt_worker [ 286.306183][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=214s workers=5 idle: 329 373 19 6 [ 286.306246][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=214s workers=4 idle: 343 24 37 [ 286.306348][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=214s workers=5 idle: 330 8 43 338