syzkaller syzkaller login: [ 13.823746][ T30] kauditd_printk_skb: 48 callbacks suppressed [ 13.823759][ T30] audit: type=1400 audit(1782723980.162:59): 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 [ 13.832866][ T30] audit: type=1400 audit(1782723980.162:60): 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 [ 13.838111][ T30] audit: type=1400 audit(1782723980.162:61): avc: denied { write } for pid=223 comm="sh" path="pipe:[13943]" dev="pipefs" ino=13943 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 13.843021][ T30] audit: type=1400 audit(1782723980.162:62): 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 [ 13.859233][ T30] audit: type=1400 audit(1782723980.162:63): 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 '10.128.1.18' (ED25519) to the list of known hosts. 2026/06/29 09:10:28 parsed 1 programs 2026/06/29 09:10:28 serving rpc on tcp://42245 [ 261.906762][ T30] audit: type=1400 audit(1782724228.242:64): 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 [ 261.928715][ T30] audit: type=1400 audit(1782724228.242:65): 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 [ 262.596196][ T30] audit: type=1400 audit(1782724228.932:66): avc: denied { mounton } for pid=299 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 [ 262.597832][ T299] cgroup: Unknown subsys name 'net' [ 262.619830][ T30] audit: type=1400 audit(1782724228.932:67): avc: denied { mount } for pid=299 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 [ 262.647773][ T30] audit: type=1400 audit(1782724228.962:68): avc: denied { unmount } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 262.648139][ T299] cgroup: Unknown subsys name 'devices' [ 262.794715][ T299] cgroup: Unknown subsys name 'hugetlb' [ 262.800538][ T299] cgroup: Unknown subsys name 'rlimit' [ 262.912561][ T30] audit: type=1400 audit(1782724229.242:69): avc: denied { setattr } for pid=299 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 [ 262.936245][ T30] audit: type=1400 audit(1782724229.242:70): avc: denied { create } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 262.942011][ T303] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 262.956938][ T30] audit: type=1400 audit(1782724229.242:71): avc: denied { write } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 262.986724][ T30] audit: type=1400 audit(1782724229.242:72): avc: denied { read } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 262.994581][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 263.007914][ T30] audit: type=1400 audit(1782724229.242:73): avc: denied { mounton } for pid=299 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 [ 263.421619][ T307] request_module fs-gadgetfs succeeded, but still no fs? [ 263.965253][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 263.972566][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.980313][ T356] device bridge_slave_0 entered promiscuous mode [ 263.988070][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 263.995894][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 264.003345][ T356] device bridge_slave_1 entered promiscuous mode [ 264.011038][ T352] syz-executor (352) used greatest stack depth: 21568 bytes left [ 264.044423][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 264.051558][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 264.059000][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 264.066059][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 264.083167][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 264.091770][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 264.099339][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 264.108380][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 264.117190][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 264.124820][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 264.143097][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 264.151930][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 264.158983][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 264.170346][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 264.179591][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 264.192374][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 264.208781][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 264.217044][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 264.224559][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 264.232833][ T356] device veth0_vlan entered promiscuous mode [ 264.246997][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 264.256449][ T356] device veth1_macvtap entered promiscuous mode [ 264.265373][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 264.282125][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 264.311414][ T356] syz-executor (356) used greatest stack depth: 21344 bytes left 2026/06/29 09:10:30 executed programs: 0 [ 264.498757][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 264.506216][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 264.513741][ T367] device bridge_slave_0 entered promiscuous mode [ 264.521363][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 264.528550][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 264.536276][ T367] device bridge_slave_1 entered promiscuous mode [ 264.579992][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 264.587045][ T367] bridge0: port 2(bridge_slave_1) entered forwarding state [ 264.594396][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 264.601423][ T367] bridge0: port 1(bridge_slave_0) entered forwarding state [ 264.620810][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 264.628355][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 264.635781][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 264.654375][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 264.663217][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 264.670343][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 264.678072][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 264.688918][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 264.695995][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 264.703639][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 264.711541][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 264.724079][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 264.736082][ T367] device veth0_vlan entered promiscuous mode [ 264.743408][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 264.751425][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 264.759184][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 264.771767][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 264.780947][ T367] device veth1_macvtap entered promiscuous mode [ 264.790556][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 264.800707][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 264.823229][ T372] bridge0: port 3(veth1_to_bridge) entered blocking state [ 264.830453][ T372] bridge0: port 3(veth1_to_bridge) entered disabled state [ 264.838740][ T372] device veth1_to_bridge entered promiscuous mode [ 264.845361][ T372] bridge0: adding interface veth1_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 264.860052][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 264.862608][ T372] bridge0: port 3(veth1_to_bridge) entered blocking state [ 264.881767][ T372] bridge0: port 3(veth1_to_bridge) entered forwarding state [ 264.913185][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 264.925934][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 264.942594][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 264.955870][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 264.969717][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 264.984632][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 264.996719][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 265.009243][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 265.021552][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 269.863011][ C1] net_ratelimit: 173691 callbacks suppressed [ 269.863100][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 269.863129][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 269.869406][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 269.881501][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 269.893642][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 269.905803][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 269.918486][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 269.930542][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 269.943114][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 269.956381][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 274.873006][ C1] net_ratelimit: 145608 callbacks suppressed [ 274.873026][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 274.873067][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 274.879233][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 274.892463][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 274.906624][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 274.919147][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 274.931904][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 274.945253][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 274.960382][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 274.973662][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 279.883009][ C1] net_ratelimit: 146365 callbacks suppressed [ 279.883028][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 279.883103][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 279.890286][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 279.902427][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 279.914741][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 279.933161][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 279.939633][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 279.951643][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 279.964047][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 279.976438][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 284.893019][ C1] net_ratelimit: 142678 callbacks suppressed [ 284.893037][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 284.893081][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 284.900042][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 284.913222][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 284.926518][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 284.942016][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 284.955861][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 284.971723][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 284.987369][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 285.002575][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 289.902992][ C1] net_ratelimit: 144065 callbacks suppressed [ 289.903011][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 289.903023][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 289.909095][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 289.921045][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 289.933891][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 289.946182][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 289.957862][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 289.969879][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 289.982049][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 289.994067][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 294.912989][ C1] net_ratelimit: 143320 callbacks suppressed [ 294.913009][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 294.913117][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 294.919374][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 294.933846][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 294.946426][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 294.958444][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 294.970817][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 294.983387][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 294.995048][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 295.007691][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 299.922995][ C1] net_ratelimit: 145424 callbacks suppressed [ 299.923016][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 299.923150][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 299.929274][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 299.941350][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 299.953365][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 299.965411][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 299.977520][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 299.989920][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 300.001991][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 300.015331][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 304.932994][ C0] net_ratelimit: 132246 callbacks suppressed [ 304.933015][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 304.933040][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 304.940652][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 304.952886][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 304.967735][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 304.979722][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 304.991604][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 305.004274][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 305.017469][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 305.029443][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 309.943007][ C0] net_ratelimit: 141886 callbacks suppressed [ 309.943027][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 309.943054][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 309.949292][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 309.961460][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 309.974036][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 309.986734][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 309.999673][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 310.014327][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 310.028337][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 310.041925][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 314.953011][ C0] net_ratelimit: 135973 callbacks suppressed [ 314.953032][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 314.953067][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 314.960098][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 314.974770][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 314.988576][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 315.001926][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 315.017597][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 315.034668][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 315.047363][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 315.059854][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 319.963002][ C1] net_ratelimit: 139854 callbacks suppressed [ 319.963022][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 319.963024][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 319.963080][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 319.969144][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 319.981860][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 319.994878][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 320.010068][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 320.026652][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 320.044074][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 320.061625][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 324.972995][ C1] net_ratelimit: 141202 callbacks suppressed [ 324.973016][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 324.973121][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 324.979086][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 324.991852][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 325.003847][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 325.015950][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 325.028008][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 325.040471][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 325.052718][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 325.064728][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 329.982995][ C0] net_ratelimit: 140654 callbacks suppressed [ 329.983014][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 329.983038][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 329.989559][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 330.002390][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 330.015562][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 330.028399][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 330.040754][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 330.052690][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 330.064792][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 330.076514][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 334.993010][ C1] net_ratelimit: 138947 callbacks suppressed [ 334.993030][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 334.993217][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 334.999260][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 335.011727][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 335.024310][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 335.037452][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 335.050618][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 335.064211][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 335.076459][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 335.089193][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 340.002997][ C0] net_ratelimit: 139635 callbacks suppressed [ 340.003016][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 340.003056][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 340.009477][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 340.021898][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 340.034258][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 340.053051][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 340.059026][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 340.070725][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 340.082825][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 340.094777][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 345.013028][ C1] net_ratelimit: 141418 callbacks suppressed [ 345.013048][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 345.013244][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 345.019134][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 345.031596][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 345.043939][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 345.055800][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 345.067777][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 345.080139][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 345.091838][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 345.103780][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 350.023031][ C1] net_ratelimit: 141541 callbacks suppressed [ 350.023050][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 350.023096][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 350.029469][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 350.042177][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 350.054593][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 350.066568][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 350.078780][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 350.091158][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 350.103021][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 350.115054][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 355.032990][ C0] net_ratelimit: 141726 callbacks suppressed [ 355.033011][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 355.033018][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 355.033072][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 355.039257][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 355.051212][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 355.063162][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 355.075037][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 355.087210][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 355.098878][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 355.110907][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 360.043018][ C1] net_ratelimit: 142566 callbacks suppressed [ 360.043095][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 360.043174][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 360.049232][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 360.061472][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 360.073557][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 360.085714][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 360.097782][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 360.111111][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 360.123840][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 360.136050][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 365.053008][ C1] net_ratelimit: 139282 callbacks suppressed [ 365.053028][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 365.053144][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 365.059291][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 365.071605][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 365.083524][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 365.095671][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 365.109010][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 365.121585][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 365.133180][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 365.145417][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 370.063018][ C1] net_ratelimit: 140702 callbacks suppressed [ 370.063038][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 370.063054][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 370.069081][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 370.081070][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 370.095173][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 370.107279][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 370.119319][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 370.131410][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 370.143861][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 370.156221][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 375.073033][ C1] net_ratelimit: 140665 callbacks suppressed [ 375.073052][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 375.073179][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 375.079257][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 375.091297][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 375.103273][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 375.116236][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 375.127948][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 375.139970][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 375.152055][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 375.164145][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 380.083008][ C1] net_ratelimit: 122706 callbacks suppressed [ 380.083028][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 380.083071][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 380.089214][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 380.101640][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 380.114116][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 380.126368][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 380.138593][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 380.150984][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 380.163082][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 380.175027][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 385.093009][ C0] net_ratelimit: 128031 callbacks suppressed [ 385.093027][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 385.093057][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 385.099362][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 385.111458][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 385.123419][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 385.135503][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 385.147547][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 385.159687][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 385.172853][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 385.184373][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 385.222700][ T45] device bridge_slave_1 left promiscuous mode [ 385.243384][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 385.854690][ T45] device bridge_slave_0 left promiscuous mode [ 385.894728][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 387.564639][ T45] device veth1_macvtap left promiscuous mode [ 387.633977][ T45] device veth0_vlan left promiscuous mode [ 390.103021][ C1] net_ratelimit: 134140 callbacks suppressed [ 390.103040][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 390.103113][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 390.109330][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 390.121730][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 390.133907][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 390.145829][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 390.158074][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 390.170250][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 390.182119][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 390.194205][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 395.113026][ C1] net_ratelimit: 135569 callbacks suppressed [ 395.113047][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 395.113069][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 395.119341][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 395.132079][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 395.144706][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 395.157483][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 395.169487][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 395.181776][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 395.193692][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 395.206534][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 400.123019][ C1] net_ratelimit: 135811 callbacks suppressed [ 400.123100][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 400.123156][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 400.129180][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 400.141139][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 400.153323][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 400.165368][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 400.177252][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 400.189331][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 400.201504][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 400.213705][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 405.133013][ C0] net_ratelimit: 131183 callbacks suppressed [ 405.133031][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 405.133039][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 405.133076][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 405.139551][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 405.151546][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 405.163738][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 405.175627][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 405.188416][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 405.199535][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 405.211566][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 410.143010][ C1] net_ratelimit: 134355 callbacks suppressed [ 410.143029][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 410.143479][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 410.149100][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 410.161339][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 410.172952][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 410.185014][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 410.197227][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 410.209119][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 410.221328][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 410.233386][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 415.153020][ C1] net_ratelimit: 135297 callbacks suppressed [ 415.153039][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 415.153062][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 415.159106][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 415.171207][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 415.183008][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 415.195860][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 415.207274][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 415.219477][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 415.231172][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 415.243093][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 420.163002][ C0] net_ratelimit: 134437 callbacks suppressed [ 420.163021][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 420.163057][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 420.169128][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 420.181024][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 420.192927][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 420.204982][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 420.217003][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 420.229132][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 420.241127][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 420.252890][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 425.173008][ C1] net_ratelimit: 133755 callbacks suppressed [ 425.173028][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 425.173080][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 425.179152][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 425.191311][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 425.203241][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 425.215821][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 425.227218][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 425.239477][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 425.251164][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 425.263330][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 430.182999][ C1] net_ratelimit: 135408 callbacks suppressed [ 430.183029][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 430.183394][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 430.189480][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 430.201597][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 430.213258][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 430.225265][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 430.237246][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 430.249169][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 430.261075][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 430.273164][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 435.193009][ C1] net_ratelimit: 133901 callbacks suppressed [ 435.193029][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 435.193084][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 435.199245][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 435.212193][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 435.223365][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 435.235726][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 435.247837][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 435.260206][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 435.272094][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 435.284324][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 440.202991][ C0] net_ratelimit: 132129 callbacks suppressed [ 440.203010][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 440.203040][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 440.209078][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 440.221005][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 440.232978][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 440.244862][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 440.256808][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 440.268612][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 440.280635][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 440.292465][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 445.212990][ C1] net_ratelimit: 135080 callbacks suppressed [ 445.213009][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 445.213293][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 445.219255][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 445.231587][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 445.243648][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 445.255615][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 445.268108][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 445.280171][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 445.292088][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 445.304685][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 450.222983][ C0] net_ratelimit: 134395 callbacks suppressed [ 450.223004][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 450.223021][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 450.230342][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 450.241837][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 450.253960][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 450.265591][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 450.277586][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 450.289509][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 450.301559][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 450.313636][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 455.232992][ C1] net_ratelimit: 134142 callbacks suppressed [ 455.233012][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 455.233033][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 455.239087][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 455.251119][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 455.263097][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 455.275032][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 455.286871][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 455.299000][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 455.310892][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 455.322752][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 460.243019][ C1] net_ratelimit: 136161 callbacks suppressed [ 460.243038][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 460.243181][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 460.249108][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 460.261278][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 460.273347][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 460.285372][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 460.297293][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 460.309165][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 460.321043][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 460.333018][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 465.253004][ C1] net_ratelimit: 132302 callbacks suppressed [ 465.253024][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 465.253102][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 465.259181][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 465.272996][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 465.283106][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 465.294942][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 465.306844][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 465.318802][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 465.330775][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 465.342659][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 470.262979][ C1] net_ratelimit: 136164 callbacks suppressed [ 470.262997][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 470.263105][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 470.269068][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 470.281326][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 470.293021][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 470.305020][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 470.316942][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 470.328952][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 470.340915][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 470.352786][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 475.272992][ C1] net_ratelimit: 136124 callbacks suppressed [ 475.273011][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 475.273031][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 475.279094][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 475.291608][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 475.302997][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 475.315164][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 475.327053][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 475.339043][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 475.350935][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 475.363267][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 480.283000][ C1] net_ratelimit: 137260 callbacks suppressed [ 480.283018][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 480.283355][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 480.289099][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 480.301483][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 480.313117][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 480.325460][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 480.337329][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 480.349422][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 480.361723][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 480.373799][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 485.293025][ C1] net_ratelimit: 135785 callbacks suppressed [ 485.293045][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 485.293056][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 485.293713][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 485.299133][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 485.311347][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 485.323096][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 485.335515][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 485.347568][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 485.359570][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 485.371483][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 490.302994][ C1] net_ratelimit: 135500 callbacks suppressed [ 490.303015][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 490.303345][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 490.309138][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 490.321436][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 490.333137][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 490.345111][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 490.362997][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 490.369084][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 490.381071][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 490.393327][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 495.313002][ C1] net_ratelimit: 134637 callbacks suppressed [ 495.313020][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 495.313056][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 495.319121][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 495.331327][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 495.343592][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 495.355444][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 495.367360][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 495.379278][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 495.391149][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 495.403189][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 500.323008][ C1] net_ratelimit: 131841 callbacks suppressed [ 500.323028][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 500.323068][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 500.329113][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 500.341134][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 500.353178][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 500.365135][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 500.376993][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 500.388991][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 500.401069][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 500.413332][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 505.333014][ C1] net_ratelimit: 129937 callbacks suppressed [ 505.333035][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 505.333346][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 505.339192][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 505.351602][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 505.363717][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 505.375639][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 505.387926][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 505.399762][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 505.411687][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 505.423932][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 510.075577][ T31] INFO: task kworker/0:0:6 blocked for more than 122 seconds. [ 510.084761][ T31] Not tainted syzkaller #0 [ 510.089800][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 510.113381][ T31] task:kworker/0:0 state:D stack:27184 pid: 6 ppid: 2 flags:0x00004000 [ 510.122725][ T31] Workqueue: ipv6_addrconf addrconf_dad_work [ 510.148767][ T31] Call Trace: [ 510.152203][ T31] [ 510.174310][ T31] __schedule+0xbcf/0x14a0 [ 510.178876][ T31] ? release_firmware_map_entry+0x190/0x190 [ 510.207756][ T31] ? __mutex_add_waiter+0xcd/0x280 [ 510.212920][ T31] ? _raw_spin_unlock_irq+0x4e/0x70 [ 510.255700][ T31] ? wq_worker_sleeping+0x190/0x200 [ 510.260955][ T31] schedule+0x11e/0x1e0 [ 510.294588][ T31] schedule_preempt_disabled+0x13/0x20 [ 510.300096][ T31] __mutex_lock+0x823/0x12d0 [ 510.323461][ T31] ? __ip6_finish_output+0x621/0x7e0 [ 510.328936][ T31] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 510.343025][ C1] net_ratelimit: 128814 callbacks suppressed [ 510.343045][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 510.343500][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 510.349190][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 510.361995][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 510.374097][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 510.386159][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 510.398685][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 510.410519][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 510.423135][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 510.435949][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 510.543790][ T31] ? ip6_finish_output+0x31/0x220 [ 510.548956][ T31] ? ip6_output+0x3ea/0x410 [ 510.575093][ T31] ? ip6_output+0x1fa/0x410 [ 510.579694][ T31] ? ac6_seq_show+0xf0/0xf0 [ 510.604985][ T31] ? ip6_output+0x410/0x410 [ 510.609536][ T31] __mutex_lock_slowpath+0xe/0x10 [ 510.623497][ T31] mutex_lock+0x112/0x1c0 [ 510.627902][ T31] ? wait_for_completion_killable_timeout+0x10/0x10 [ 510.675339][ T31] ? add_grec+0x1340/0x1340 [ 510.679899][ T31] ? add_grec+0xf70/0x1340 [ 510.693445][ T31] rtnl_lock+0x15/0x20 [ 510.697562][ T31] addrconf_dad_work+0xc4/0x1510 [ 510.702516][ T31] ? __kasan_check_write+0x14/0x20 [ 510.793156][ T31] ? mutex_unlock+0x8f/0x230 [ 510.797792][ T31] ? __mutex_lock_slowpath+0x10/0x10 [ 510.822995][ T31] ? ipv6_get_saddr_eval+0xf70/0xf70 [ 510.828329][ T31] ? __kasan_check_write+0x14/0x20 [ 510.843508][ T31] ? _raw_spin_lock_irq+0x95/0xf0 [ 510.848574][ T31] ? _raw_spin_lock_irqsave+0x130/0x130 [ 510.874859][ T31] ? __kasan_check_write+0x14/0x20 [ 510.880027][ T31] process_one_work+0x6c8/0xbb0 [ 510.904877][ T31] worker_thread+0xaa0/0x1250 [ 510.909610][ T31] kthread+0x3f5/0x4f0 [ 510.923704][ T31] ? worker_clr_flags+0x190/0x190 [ 510.928768][ T31] ? kthread_blkcg+0xd0/0xd0 [ 510.973615][ T31] ret_from_fork+0x1f/0x30 [ 510.978318][ T31] [ 510.994878][ T31] INFO: task kworker/u4:3:313 blocked for more than 123 seconds. [ 511.002711][ T31] Not tainted syzkaller #0 [ 511.034809][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 511.064676][ T31] task:kworker/u4:3 state:D stack:25768 pid: 313 ppid: 2 flags:0x00004000 [ 511.083854][ T31] Workqueue: events_unbound linkwatch_event [ 511.089798][ T31] Call Trace: [ 511.124828][ T31] [ 511.127796][ T31] __schedule+0xbcf/0x14a0 [ 511.132280][ T31] ? release_firmware_map_entry+0x190/0x190 [ 511.164778][ T31] ? __mutex_add_waiter+0xcd/0x280 [ 511.169933][ T31] ? __kasan_check_write+0x14/0x20 [ 511.183666][ T31] ? kthread_data+0x50/0xc0 [ 511.188385][ T31] ? wq_worker_sleeping+0x60/0x200 [ 511.233063][ T31] schedule+0x11e/0x1e0 [ 511.237266][ T31] schedule_preempt_disabled+0x13/0x20 [ 511.242730][ T31] __mutex_lock+0x823/0x12d0 [ 511.277960][ T31] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 511.308169][ T31] ? __kasan_check_write+0x14/0x20 [ 511.327279][ T31] ? __switch_to+0x56c/0x1070 [ 511.332007][ T31] __mutex_lock_slowpath+0xe/0x10 [ 511.373229][ T31] mutex_lock+0x112/0x1c0 [ 511.377701][ T31] ? wait_for_completion_killable_timeout+0x10/0x10 [ 511.412127][ T31] ? __schedule+0xbd7/0x14a0 [ 511.438297][ T31] rtnl_lock+0x15/0x20 [ 511.442416][ T31] linkwatch_event+0xe/0x60 [ 511.518060][ T31] process_one_work+0x6c8/0xbb0 [ 511.590066][ T31] worker_thread+0xaa0/0x1250 [ 511.617648][ T31] kthread+0x3f5/0x4f0 [ 511.644191][ T31] ? worker_clr_flags+0x190/0x190 [ 511.662551][ T31] ? kthread_blkcg+0xd0/0xd0 [ 511.694743][ T31] ret_from_fork+0x1f/0x30 [ 511.700844][ T31] [ 511.723514][ T31] INFO: task kworker/1:4:380 blocked for more than 124 seconds. [ 511.731179][ T31] Not tainted syzkaller #0 [ 511.773248][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 511.781958][ T31] task:kworker/1:4 state:D stack:26440 pid: 380 ppid: 2 flags:0x00004000 [ 511.843089][ T31] Workqueue: ipv6_addrconf addrconf_dad_work [ 511.849114][ T31] Call Trace: [ 511.852394][ T31] [ 511.897159][ T31] __schedule+0xbcf/0x14a0 [ 511.901633][ T31] ? release_firmware_map_entry+0x190/0x190 [ 511.927538][ T31] ? __mutex_add_waiter+0xcd/0x280 [ 511.932699][ T31] ? _raw_spin_unlock_irq+0x4e/0x70 [ 511.977600][ T31] ? wq_worker_sleeping+0x190/0x200 [ 511.982847][ T31] schedule+0x11e/0x1e0 [ 512.023588][ T31] schedule_preempt_disabled+0x13/0x20 [ 512.029097][ T31] __mutex_lock+0x823/0x12d0 [ 512.055002][ T31] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 512.061810][ T31] ? mutex_unlock+0xe4/0x230 [ 512.093289][ T31] ? __mutex_lock_slowpath+0x10/0x10 [ 512.098637][ T31] ? node_free_rcu+0x30/0x30 [ 512.113215][ T31] ? netdev_run_todo+0x8e0/0x950 [ 512.118564][ T31] __mutex_lock_slowpath+0xe/0x10 [ 512.154780][ T31] mutex_lock+0x112/0x1c0 [ 512.159415][ T31] ? wait_for_completion_killable_timeout+0x10/0x10 [ 512.193197][ T31] ? addrconf_dad_stop+0x440/0x440 [ 512.198359][ T31] ? preempt_schedule_thunk+0x16/0x18 [ 512.218713][ T31] rtnl_lock+0x15/0x20 [ 512.222835][ T31] addrconf_dad_work+0xc4/0x1510 [ 512.251868][ T31] ? ipv6_get_saddr_eval+0xf70/0xf70 [ 512.281493][ T31] ? __kasan_check_write+0x14/0x20 [ 512.293058][ T31] ? pwq_activate_inactive_work+0x2ea/0x3f0 [ 512.298993][ T31] process_one_work+0x6c8/0xbb0 [ 512.313425][ T31] worker_thread+0xaa0/0x1250 [ 512.318139][ T31] ? __kasan_check_read+0x11/0x20 [ 512.334146][ T31] kthread+0x3f5/0x4f0 [ 512.338247][ T31] ? worker_clr_flags+0x190/0x190 [ 512.354285][ T31] ? kthread_blkcg+0xd0/0xd0 [ 512.358908][ T31] ret_from_fork+0x1f/0x30 [ 512.374367][ T31] [ 512.387298][ T31] INFO: task syz-executor:384 blocked for more than 125 seconds. [ 512.420097][ T31] Not tainted syzkaller #0 [ 512.453656][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 512.462475][ T31] task:syz-executor state:D stack:24712 pid: 384 ppid: 1 flags:0x00004004 [ 512.513364][ T31] Call Trace: [ 512.516684][ T31] [ 512.519683][ T31] __schedule+0xbcf/0x14a0 [ 512.551574][ T31] ? release_firmware_map_entry+0x190/0x190 [ 512.594298][ T31] ? __kasan_check_write+0x14/0x20 [ 512.599477][ T31] ? _raw_spin_lock+0x94/0xf0 [ 512.698220][ T31] ? _raw_spin_trylock_bh+0x150/0x150 [ 512.731867][ T31] schedule+0x11e/0x1e0 [ 512.756857][ T31] schedule_preempt_disabled+0x13/0x20 [ 512.762539][ T31] __mutex_lock+0x823/0x12d0 [ 512.795107][ T31] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 512.801921][ T31] ? __rtnl_unlock+0x7c/0x90 [ 512.832187][ T31] ? netdev_run_todo+0x8e0/0x950 [ 512.857400][ T31] ? idr_get_next+0x280/0x340 [ 512.862123][ T31] ? alloc_netdev_mqs+0xe20/0xe20 [ 512.886891][ T31] ? netdev_refcnt_read+0x60/0x60 [ 512.891955][ T31] ? idr_destroy+0x21e/0x290 [ 512.904415][ T31] __mutex_lock_slowpath+0xe/0x10 [ 512.909471][ T31] mutex_lock+0x112/0x1c0 [ 512.923619][ T31] ? wait_for_completion_killable_timeout+0x10/0x10 [ 512.930242][ T31] ? ppp_init_net+0x1b0/0x1b0 [ 512.944831][ T31] ? xfrmi6_err+0x640/0x640 [ 512.949369][ T31] rtnl_lock+0x15/0x20 [ 512.963253][ T31] cfg80211_pernet_exit+0x18/0xe0 [ 512.968305][ T31] setup_net+0x63f/0xa30 [ 512.972583][ T31] ? copy_net_ns+0x5c0/0x5c0 [ 512.983172][ T31] copy_net_ns+0x355/0x5c0 [ 512.993560][ T31] create_new_namespaces+0x3a8/0x660 [ 512.998960][ T31] unshare_nsproxy_namespaces+0x120/0x170 [ 513.014544][ T31] ksys_unshare+0x4d7/0x7e0 [ 513.019083][ T31] ? sighand_ctor+0x60/0x60 [ 513.034097][ T31] ? __kasan_check_write+0x14/0x20 [ 513.039254][ T31] ? switch_fpu_return+0x15d/0x2c0 [ 513.054195][ T31] __x64_sys_unshare+0x38/0x40 [ 513.059011][ T31] x64_sys_call+0x442/0x9a0 [ 513.073395][ T31] do_syscall_64+0x4c/0xa0 [ 513.083816][ T31] ? clear_bhb_loop+0x50/0xa0 [ 513.088528][ T31] ? clear_bhb_loop+0x50/0xa0 [ 513.103436][ T31] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 513.109398][ T31] RIP: 0033:0x7f1dc2910127 [ 513.123219][ T31] RSP: 002b:00007ffe827586c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 513.131745][ T31] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1dc2910127 [ 513.143290][ T31] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 513.151377][ T31] RBP: 00007ffe82758720 R08: 0000000000000000 R09: 0000000000000000 [ 513.163353][ T31] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe82758728 [ 513.171349][ T31] R13: 0000000000000002 R14: 00007ffe82758908 R15: 0000000000000000 [ 513.183389][ T31] [ 513.194637][ T31] INFO: task syz-executor:386 blocked for more than 126 seconds. [ 513.202451][ T31] Not tainted syzkaller #0 [ 513.223656][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 513.232352][ T31] task:syz-executor state:D stack:25888 pid: 386 ppid: 1 flags:0x00004004 [ 513.273242][ T31] Call Trace: [ 513.276561][ T31] [ 513.279497][ T31] __schedule+0xbcf/0x14a0 [ 513.327800][ T31] ? release_firmware_map_entry+0x190/0x190 [ 513.339523][ T31] ? __mutex_add_waiter+0xcd/0x280 [ 513.378001][ T31] ? __kasan_check_write+0x14/0x20 [ 513.403511][ T31] ? __ww_mutex_check_waiters+0x350/0x350 [ 513.409292][ T31] ? __kasan_check_write+0x14/0x20 [ 513.455295][ T31] schedule+0x11e/0x1e0 [ 513.459512][ T31] schedule_preempt_disabled+0x13/0x20 [ 513.490531][ T31] __mutex_lock+0x823/0x12d0 [ 513.592071][ T31] ? arch_stack_walk+0xee/0x140 [ 513.653092][ T31] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 513.660727][ T31] ? stack_trace_save+0xa6/0xf0 [ 513.713736][ T31] ? __stack_depot_save+0x34/0x480 [ 513.718893][ T31] ? __kasan_kmalloc+0xe6/0x100 [ 513.727127][ T31] ? copy_net_ns+0x355/0x5c0 [ 513.731750][ T31] ? create_new_namespaces+0x3a8/0x660 [ 513.743532][ T31] ? unshare_nsproxy_namespaces+0x120/0x170 [ 513.749459][ T31] ? ksys_unshare+0x4d7/0x7e0 [ 513.763887][ T31] ? x64_sys_call+0x442/0x9a0 [ 513.768609][ T31] ? do_syscall_64+0x4c/0xa0 [ 513.783015][ T31] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 513.789132][ T31] __mutex_lock_slowpath+0xe/0x10 [ 513.803844][ T31] mutex_lock+0x112/0x1c0 [ 513.808216][ T31] ? wait_for_completion_killable_timeout+0x10/0x10 [ 513.824515][ T31] rtnl_lock+0x15/0x20 [ 513.828876][ T31] ip_tunnel_init_net+0x2ad/0x730 [ 513.843719][ T31] ? ip_tunnel_get_iflink+0x50/0x50 [ 513.848959][ T31] ? __kmalloc+0x13d/0x2c0 [ 513.863025][ T31] ? ops_init+0x88/0x470 [ 513.867309][ T31] ipgre_init_net+0x24/0x30 [ 513.871886][ T31] ops_init+0x2c0/0x470 [ 513.884049][ T31] setup_net+0x331/0xa30 [ 513.888330][ T31] ? copy_net_ns+0x5c0/0x5c0 [ 513.892937][ T31] copy_net_ns+0x355/0x5c0 [ 513.908395][ T31] create_new_namespaces+0x3a8/0x660 [ 513.923239][ T31] unshare_nsproxy_namespaces+0x120/0x170 [ 513.929183][ T31] ksys_unshare+0x4d7/0x7e0 [ 513.943290][ T31] ? sighand_ctor+0x60/0x60 [ 513.947951][ T31] ? __kasan_check_write+0x14/0x20 [ 513.964606][ T31] ? switch_fpu_return+0x15d/0x2c0 [ 513.969771][ T31] __x64_sys_unshare+0x38/0x40 [ 513.984594][ T31] x64_sys_call+0x442/0x9a0 [ 513.989215][ T31] do_syscall_64+0x4c/0xa0 [ 514.003731][ T31] ? clear_bhb_loop+0x50/0xa0 [ 514.008545][ T31] ? clear_bhb_loop+0x50/0xa0 [ 514.024258][ T31] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 514.030295][ T31] RIP: 0033:0x7f78d7b27127 [ 514.043599][ T31] RSP: 002b:00007ffe88316918 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 514.052144][ T31] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78d7b27127 [ 514.063326][ T31] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 514.071318][ T31] RBP: 00007ffe88316970 R08: 0000000000000000 R09: 0000000000000000 [ 514.083625][ T31] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe88316978 [ 514.091637][ T31] R13: 0000000000000002 R14: 00007ffe88316b58 R15: 0000000000000000 [ 514.103066][ T31] [ 514.123976][ T31] NMI backtrace for cpu 1 [ 514.128415][ T31] CPU: 1 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 [ 514.135620][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 514.146291][ T31] Call Trace: [ 514.149585][ T31] [ 514.152522][ T31] __dump_stack+0x21/0x30 [ 514.157030][ T31] dump_stack_lvl+0x110/0x170 [ 514.161720][ T31] ? show_regs_print_info+0x20/0x20 [ 514.166925][ T31] ? rcu_preempt_deferred_qs_irqrestore+0x6b4/0x960 [ 514.173539][ T31] dump_stack+0x15/0x20 [ 514.177714][ T31] nmi_cpu_backtrace+0x2af/0x2c0 [ 514.182660][ T31] ? rcu_read_unlock_special+0xb2/0x440 [ 514.188216][ T31] ? nmi_trigger_cpumask_backtrace+0x240/0x240 [ 514.194385][ T31] ? __rcu_read_unlock+0xa0/0xa0 [ 514.199424][ T31] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 514.205538][ T31] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 514.211667][ T31] nmi_trigger_cpumask_backtrace+0x138/0x240 [ 514.217668][ T31] arch_trigger_cpumask_backtrace+0x10/0x20 [ 514.223757][ T31] watchdog+0xd58/0xea0 [ 514.227942][ T31] ? hungtask_pm_notify+0x50/0x50 [ 514.233339][ T31] ? __kasan_check_read+0x11/0x20 [ 514.238479][ T31] ? __kthread_parkme+0xab/0x1f0 [ 514.243447][ T31] kthread+0x3f5/0x4f0 [ 514.247524][ T31] ? hungtask_pm_notify+0x50/0x50 [ 514.252564][ T31] ? kthread_blkcg+0xd0/0xd0 [ 514.257335][ T31] ret_from_fork+0x1f/0x30 [ 514.261849][ T31] [ 514.266518][ T31] Sending NMI from CPU 1 to CPUs 0: [ 514.271893][ C0] NMI backtrace for cpu 0 [ 514.271908][ C0] CPU: 0 PID: 45 Comm: kworker/u4:2 Not tainted syzkaller #0 [ 514.271925][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 514.271936][ C0] Workqueue: netns cleanup_net [ 514.271958][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x10/0x60 [ 514.271979][ C0] Code: 89 fb e8 13 00 00 00 48 8b 3d 5c 9c 7f 05 48 89 de e8 54 b8 3e 00 5b 5d c3 00 55 48 89 e5 48 8b 45 08 65 48 8b 0d c0 c1 98 7e <65> 8b 15 c1 c1 98 7e 81 e2 00 01 ff 00 74 11 81 fa 00 01 00 00 75 [ 514.272025][ C0] RSP: 0018:ffffc90000007570 EFLAGS: 00000246 [ 514.272058][ C0] RAX: ffffffff844454af RBX: 0000000000000000 RCX: ffff8881087862c0 [ 514.272070][ C0] RDX: 0000000000000100 RSI: 0000000000000001 RDI: 0000000000000000 [ 514.272079][ C0] RBP: ffffc90000007570 R08: ffff8881087862c0 R09: 0000000000000004 [ 514.272089][ C0] R10: 0000000000000003 R11: 0000000000000100 R12: ffff888110251931 [ 514.272099][ C0] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8881102d8df6 [ 514.272109][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 514.272122][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 514.272133][ C0] CR2: 00007f16fa373000 CR3: 000000010d6c5000 CR4: 00000000003506b0 [ 514.272146][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 514.272155][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 514.272165][ C0] Call Trace: [ 514.272169][ C0] [ 514.272175][ C0] rhashtable_lookup+0x5bf/0x5f0 [ 514.272193][ C0] ? br_mdb_ip_get+0x70/0x70 [ 514.272209][ C0] br_mdb_get+0x64f/0x830 [ 514.272222][ C0] ? rhashtable_lookup+0x5f0/0x5f0 [ 514.272236][ C0] ? br_fdb_insert+0x60/0x60 [ 514.272249][ C0] ? kasan_set_free_info+0x23/0x40 [ 514.272265][ C0] ? __kasan_slab_free+0x11/0x20 [ 514.272278][ C0] ? slab_free_freelist_hook+0xc2/0x190 [ 514.272295][ C0] ? kmem_cache_free+0x100/0x320 [ 514.272310][ C0] ? kfree_skb+0xc1/0x2f0 [ 514.272325][ C0] ? ip6_mc_input+0x22b/0x290 [ 514.272343][ C0] br_handle_frame_finish+0x6c3/0x1130 [ 514.272357][ C0] ? __local_bh_enable_ip+0x75/0x80 [ 514.272373][ C0] ? _raw_spin_unlock_bh+0x51/0x60 [ 514.272397][ C0] ? rt6_disable_ip+0x615/0x730 [ 514.272413][ C0] ? worker_thread+0xaa0/0x1250 [ 514.272431][ C0] ? brport_get_ownership+0x80/0x80 [ 514.272447][ C0] br_handle_frame+0x61a/0xfd0 [ 514.272461][ C0] ? kasan_quarantine_put+0x34/0x190 [ 514.272477][ C0] ? br_get_rx_handler+0x20/0x20 [ 514.272492][ C0] ? kmem_cache_free+0x100/0x320 [ 514.272507][ C0] ? br_get_rx_handler+0x20/0x20 [ 514.272521][ C0] __netif_receive_skb_core+0xe6c/0x2fb0 [ 514.272539][ C0] ? kfree_skb+0xc1/0x2f0 [ 514.272556][ C0] ? set_rps_cpu+0x5d0/0x5d0 [ 514.272570][ C0] ? ipv6_rcv+0xed/0x230 [ 514.272586][ C0] ? ip6_rcv_finish+0x360/0x360 [ 514.272601][ C0] ? refcount_add+0x80/0x80 [ 514.272616][ C0] ? ttwu_do_wakeup+0x1a9/0x470 [ 514.272631][ C0] ? __kasan_check_write+0x14/0x20 [ 514.272647][ C0] __netif_receive_skb+0x72/0x280 [ 514.272664][ C0] process_backlog+0x351/0x600 [ 514.272678][ C0] __napi_poll+0xbb/0x580 [ 514.272691][ C0] net_rx_action+0x37f/0x910 [ 514.272723][ C0] ? net_tx_action+0x520/0x520 [ 514.272736][ C0] ? sched_clock_cpu+0x18/0x3d0 [ 514.272750][ C0] ? irqtime_account_irq+0x76/0x390 [ 514.272764][ C0] handle_softirqs+0x250/0x560 [ 514.272780][ C0] __do_softirq+0xb/0xd [ 514.272794][ C0] do_softirq+0xdc/0x130 [ 514.272808][ C0] [ 514.272812][ C0] [ 514.272817][ C0] ? __local_bh_enable_ip+0x80/0x80 [ 514.272831][ C0] ? _raw_spin_lock_bh+0x94/0xf0 [ 514.272846][ C0] ? _raw_spin_lock_irq+0xf0/0xf0 [ 514.272862][ C0] ? __schedule+0xbd7/0x14a0 [ 514.272875][ C0] __local_bh_enable_ip+0x75/0x80 [ 514.272891][ C0] _raw_spin_unlock_bh+0x51/0x60 [ 514.272906][ C0] rt6_disable_ip+0x615/0x730 [ 514.272921][ C0] ? _raw_spin_lock+0xf0/0xf0 [ 514.272937][ C0] ? fib6_ifdown+0x4e0/0x4e0 [ 514.272954][ C0] ? __kasan_check_read+0x11/0x20 [ 514.272966][ C0] addrconf_ifdown+0x144/0x1910 [ 514.272977][ C0] ? do_softirq+0xe9/0x130 [ 514.272990][ C0] ? __local_bh_enable_ip+0x80/0x80 [ 514.273003][ C0] ? addrconf_cleanup+0x1c0/0x1c0 [ 514.273015][ C0] ? __kasan_check_write+0x14/0x20 [ 514.273029][ C0] ? mutex_unlock+0x8f/0x230 [ 514.273042][ C0] ? __mutex_lock_slowpath+0x10/0x10 [ 514.273056][ C0] ? _raw_spin_lock+0x94/0xf0 [ 514.273071][ C0] ? _raw_spin_trylock_bh+0x150/0x150 [ 514.273089][ C0] addrconf_notify+0x3bd/0xe00 [ 514.273104][ C0] raw_notifier_call_chain+0x90/0x100 [ 514.273121][ C0] unregister_netdevice_many+0x103d/0x1a00 [ 514.273140][ C0] ? alloc_netdev_mqs+0xe20/0xe20 [ 514.273157][ C0] ? unregister_netdevice_queue+0x17c/0x320 [ 514.273174][ C0] ? list_netdevice+0x4c0/0x4c0 [ 514.273191][ C0] ? br_dev_delete+0xfc/0x110 [ 514.273205][ C0] default_device_exit_batch+0x35e/0x3c0 [ 514.273221][ C0] ? default_device_exit+0x370/0x370 [ 514.273236][ C0] ? wait_woken+0x170/0x170 [ 514.273252][ C0] ? rtnl_unlock+0xe/0x10 [ 514.273267][ C0] ? default_device_exit+0x370/0x370 [ 514.273281][ C0] cleanup_net+0x605/0xae0 [ 514.273298][ C0] ? ops_init+0x470/0x470 [ 514.273314][ C0] process_one_work+0x6c8/0xbb0 [ 514.273331][ C0] worker_thread+0xaa0/0x1250 [ 514.273348][ C0] ? __kasan_check_read+0x11/0x20 [ 514.273364][ C0] kthread+0x3f5/0x4f0 [ 514.273386][ C0] ? worker_clr_flags+0x190/0x190 [ 514.273403][ C0] ? kthread_blkcg+0xd0/0xd0 [ 514.273440][ C0] ret_from_fork+0x1f/0x30 [ 514.273458][ C0] [ 515.352990][ C0] net_ratelimit: 89389 callbacks suppressed [ 515.353011][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 515.353031][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 515.359030][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 515.371007][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 515.383110][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 515.395155][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 515.407196][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 515.419460][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 515.431551][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 515.443431][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 520.363025][ C1] net_ratelimit: 112872 callbacks suppressed [ 520.363046][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 520.363132][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 520.369249][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 520.381300][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 520.393170][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 520.405863][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 520.417203][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 520.429121][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 520.441092][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 520.453436][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 525.372996][ C1] net_ratelimit: 132787 callbacks suppressed [ 525.373017][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 525.373055][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 525.379737][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 525.392534][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 525.404015][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 525.416828][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 525.428789][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 525.441032][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 525.452780][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 525.464711][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 530.382999][ C1] net_ratelimit: 134691 callbacks suppressed [ 530.383019][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 530.383684][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 530.389136][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 530.401296][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 530.413325][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 530.425812][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 530.437651][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 530.449598][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 530.461648][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 530.473683][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 535.034936][ T31] INFO: task kworker/0:0:6 blocked for more than 147 seconds. [ 535.042514][ T31] Not tainted syzkaller #0 [ 535.084359][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 535.113550][ T31] task:kworker/0:0 state:D stack:27184 pid: 6 ppid: 2 flags:0x00004000 [ 535.163926][ T31] Workqueue: ipv6_addrconf addrconf_dad_work [ 535.169955][ T31] Call Trace: [ 535.249529][ T31] [ 535.252505][ T31] __schedule+0xbcf/0x14a0 [ 535.273134][ T31] ? release_firmware_map_entry+0x190/0x190 [ 535.279261][ T31] ? __mutex_add_waiter+0xcd/0x280 [ 535.325970][ T31] ? _raw_spin_unlock_irq+0x4e/0x70 [ 535.331220][ T31] ? wq_worker_sleeping+0x190/0x200 [ 535.359263][ T31] schedule+0x11e/0x1e0 [ 535.383006][ T31] schedule_preempt_disabled+0x13/0x20 [ 535.388511][ T31] __mutex_lock+0x823/0x12d0 [ 535.393120][ C1] net_ratelimit: 133529 callbacks suppressed [ 535.393137][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 535.393203][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 535.393277][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 535.393353][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 535.393421][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 535.393490][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 535.393558][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 535.393604][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 535.393607][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 535.393667][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 535.747743][ T31] ? __ip6_finish_output+0x621/0x7e0 [ 535.764958][ T31] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 535.771762][ T31] ? ip6_finish_output+0x31/0x220 [ 535.784661][ T31] ? ip6_output+0x3ea/0x410 [ 535.789199][ T31] ? ip6_output+0x1fa/0x410 [ 535.803543][ T31] ? ac6_seq_show+0xf0/0xf0 [ 535.808184][ T31] ? ip6_output+0x410/0x410 [ 535.812722][ T31] __mutex_lock_slowpath+0xe/0x10 [ 535.823758][ T31] mutex_lock+0x112/0x1c0 [ 535.828120][ T31] ? wait_for_completion_killable_timeout+0x10/0x10 [ 535.844567][ T31] ? add_grec+0x1340/0x1340 [ 535.849110][ T31] ? add_grec+0xf70/0x1340 [ 535.863385][ T31] rtnl_lock+0x15/0x20 [ 535.867489][ T31] addrconf_dad_work+0xc4/0x1510 [ 535.872435][ T31] ? __kasan_check_write+0x14/0x20 [ 535.883842][ T31] ? mutex_unlock+0x8f/0x230 [ 535.888475][ T31] ? __mutex_lock_slowpath+0x10/0x10 [ 535.903738][ T31] ? ipv6_get_saddr_eval+0xf70/0xf70 [ 535.909056][ T31] ? __kasan_check_write+0x14/0x20 [ 535.924024][ T31] ? _raw_spin_lock_irq+0x95/0xf0 [ 535.929084][ T31] ? _raw_spin_lock_irqsave+0x130/0x130 [ 535.944518][ T31] ? __kasan_check_write+0x14/0x20 [ 535.949661][ T31] process_one_work+0x6c8/0xbb0 [ 535.964267][ T31] worker_thread+0xaa0/0x1250 [ 535.969074][ T31] kthread+0x3f5/0x4f0 [ 535.983061][ T31] ? worker_clr_flags+0x190/0x190 [ 535.988469][ T31] ? kthread_blkcg+0xd0/0xd0 [ 536.004937][ T31] ret_from_fork+0x1f/0x30 [ 536.009392][ T31] [ 536.218693][ T31] INFO: task kworker/u4:3:313 blocked for more than 149 seconds. [ 536.258048][ T31] Not tainted syzkaller #0 [ 536.277405][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 536.312240][ T31] task:kworker/u4:3 state:D stack:25768 pid: 313 ppid: 2 flags:0x00004000 [ 536.403945][ T31] Workqueue: events_unbound linkwatch_event [ 536.409885][ T31] Call Trace: [ 536.423230][ T31] [ 536.426189][ T31] __schedule+0xbcf/0x14a0 [ 536.430612][ T31] ? release_firmware_map_entry+0x190/0x190 [ 536.464744][ T31] ? __mutex_add_waiter+0xcd/0x280 [ 536.469891][ T31] ? __kasan_check_write+0x14/0x20 [ 536.503326][ T31] ? kthread_data+0x50/0xc0 [ 536.507878][ T31] ? wq_worker_sleeping+0x60/0x200 [ 536.524656][ T31] schedule+0x11e/0x1e0 [ 536.528858][ T31] schedule_preempt_disabled+0x13/0x20 [ 536.558286][ T31] __mutex_lock+0x823/0x12d0 [ 536.562927][ T31] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 536.599010][ T31] ? __kasan_check_write+0x14/0x20 [ 536.630556][ T31] ? __switch_to+0x56c/0x1070 [ 536.641001][ T31] __mutex_lock_slowpath+0xe/0x10 [ 536.651919][ T31] mutex_lock+0x112/0x1c0 [ 536.673036][ T31] ? wait_for_completion_killable_timeout+0x10/0x10 [ 536.679673][ T31] ? __schedule+0xbd7/0x14a0 [ 536.719317][ T31] rtnl_lock+0x15/0x20 [ 536.813970][ T31] linkwatch_event+0xe/0x60 [ 536.818524][ T31] process_one_work+0x6c8/0xbb0 [ 536.836693][ T31] worker_thread+0xaa0/0x1250 [ 536.841426][ T31] kthread+0x3f5/0x4f0 [ 536.853629][ T31] ? worker_clr_flags+0x190/0x190 [ 536.858690][ T31] ? kthread_blkcg+0xd0/0xd0 [ 536.874303][ T31] ret_from_fork+0x1f/0x30 [ 536.878754][ T31] [ 536.893178][ T31] INFO: task kworker/1:4:380 blocked for more than 149 seconds. [ 536.900923][ T31] Not tainted syzkaller #0 [ 536.923285][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 536.931988][ T31] task:kworker/1:4 state:D stack:26440 pid: 380 ppid: 2 flags:0x00004000 [ 536.973718][ T31] Workqueue: ipv6_addrconf addrconf_dad_work [ 536.979920][ T31] Call Trace: [ 536.985144][ T31] [ 536.988177][ T31] __schedule+0xbcf/0x14a0 [ 536.992611][ T31] ? release_firmware_map_entry+0x190/0x190 [ 537.014310][ T31] ? __mutex_add_waiter+0xcd/0x280 [ 537.019462][ T31] ? _raw_spin_unlock_irq+0x4e/0x70 [ 537.043827][ T31] ? wq_worker_sleeping+0x190/0x200 [ 537.049169][ T31] schedule+0x11e/0x1e0 [ 537.073383][ T31] schedule_preempt_disabled+0x13/0x20 [ 537.078980][ T31] __mutex_lock+0x823/0x12d0 [ 537.093812][ T31] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 537.100966][ T31] ? mutex_unlock+0xe4/0x230 [ 537.123853][ T31] ? __mutex_lock_slowpath+0x10/0x10 [ 537.129199][ T31] ? node_free_rcu+0x30/0x30 [ 537.143619][ T31] ? netdev_run_todo+0x8e0/0x950 [ 537.148864][ T31] __mutex_lock_slowpath+0xe/0x10 [ 537.173935][ T31] mutex_lock+0x112/0x1c0 [ 537.178398][ T31] ? wait_for_completion_killable_timeout+0x10/0x10 [ 537.203081][ T31] ? addrconf_dad_stop+0x440/0x440 [ 537.208236][ T31] ? preempt_schedule_thunk+0x16/0x18 [ 537.234462][ T31] rtnl_lock+0x15/0x20 [ 537.238756][ T31] addrconf_dad_work+0xc4/0x1510 [ 537.246700][ T31] ? ipv6_get_saddr_eval+0xf70/0xf70 [ 537.252191][ T31] ? __kasan_check_write+0x14/0x20 [ 537.273107][ T31] ? pwq_activate_inactive_work+0x2ea/0x3f0 [ 537.279052][ T31] process_one_work+0x6c8/0xbb0 [ 537.303509][ T31] worker_thread+0xaa0/0x1250 [ 537.308232][ T31] ? __kasan_check_read+0x11/0x20 [ 537.317659][ T31] kthread+0x3f5/0x4f0 [ 537.321769][ T31] ? worker_clr_flags+0x190/0x190 [ 537.344040][ T31] ? kthread_blkcg+0xd0/0xd0 [ 537.348688][ T31] ret_from_fork+0x1f/0x30 [ 537.363446][ T31] [ 537.366504][ T31] INFO: task syz-executor:384 blocked for more than 150 seconds. [ 537.393698][ T31] Not tainted syzkaller #0 [ 537.398802][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 537.422987][ T31] task:syz-executor state:D stack:24712 pid: 384 ppid: 1 flags:0x00004004 [ 537.432339][ T31] Call Trace: [ 537.453134][ T31] [ 537.456123][ T31] __schedule+0xbcf/0x14a0 [ 537.460556][ T31] ? release_firmware_map_entry+0x190/0x190 [ 537.484058][ T31] ? __kasan_check_write+0x14/0x20 [ 537.489212][ T31] ? _raw_spin_lock+0x94/0xf0 [ 537.504341][ T31] ? _raw_spin_trylock_bh+0x150/0x150 [ 537.509769][ T31] schedule+0x11e/0x1e0 [ 537.533354][ T31] schedule_preempt_disabled+0x13/0x20 [ 537.539047][ T31] __mutex_lock+0x823/0x12d0 [ 537.564387][ T31] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 537.571264][ T31] ? __rtnl_unlock+0x7c/0x90 [ 537.579637][ T31] ? netdev_run_todo+0x8e0/0x950 [ 537.593457][ T31] ? idr_get_next+0x280/0x340 [ 537.598261][ T31] ? alloc_netdev_mqs+0xe20/0xe20 [ 537.624083][ T31] ? netdev_refcnt_read+0x60/0x60 [ 537.629170][ T31] ? idr_destroy+0x21e/0x290 [ 537.653220][ T31] __mutex_lock_slowpath+0xe/0x10 [ 537.658307][ T31] mutex_lock+0x112/0x1c0 [ 537.662776][ T31] ? wait_for_completion_killable_timeout+0x10/0x10 [ 537.683960][ T31] ? ppp_init_net+0x1b0/0x1b0 [ 537.689298][ T31] ? xfrmi6_err+0x640/0x640 [ 537.713963][ T31] rtnl_lock+0x15/0x20 [ 537.718610][ T31] cfg80211_pernet_exit+0x18/0xe0 [ 537.804079][ T31] setup_net+0x63f/0xa30 [ 537.808560][ T31] ? copy_net_ns+0x5c0/0x5c0 [ 537.833739][ T31] copy_net_ns+0x355/0x5c0 [ 537.838212][ T31] create_new_namespaces+0x3a8/0x660 [ 537.845742][ T31] unshare_nsproxy_namespaces+0x120/0x170 [ 537.851580][ T31] ksys_unshare+0x4d7/0x7e0 [ 537.874181][ T31] ? sighand_ctor+0x60/0x60 [ 537.879010][ T31] ? __kasan_check_write+0x14/0x20 [ 537.903411][ T31] ? switch_fpu_return+0x15d/0x2c0 [ 537.908924][ T31] __x64_sys_unshare+0x38/0x40 [ 537.934387][ T31] x64_sys_call+0x442/0x9a0 [ 537.938942][ T31] do_syscall_64+0x4c/0xa0 [ 537.946707][ T31] ? clear_bhb_loop+0x50/0xa0 [ 537.951412][ T31] ? clear_bhb_loop+0x50/0xa0 [ 537.973664][ T31] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 537.979608][ T31] RIP: 0033:0x7f1dc2910127 [ 538.003176][ T31] RSP: 002b:00007ffe827586c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 538.011713][ T31] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1dc2910127 [ 538.038238][ T31] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 538.054662][ T31] RBP: 00007ffe82758720 R08: 0000000000000000 R09: 0000000000000000 [ 538.073777][ T31] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe82758728 [ 538.081790][ T31] R13: 0000000000000002 R14: 00007ffe82758908 R15: 0000000000000000 [ 538.094459][ T31] [ 538.124583][ T31] INFO: task syz-executor:386 blocked for more than 150 seconds. [ 538.132337][ T31] Not tainted syzkaller #0 [ 538.153117][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 538.161858][ T31] task:syz-executor state:D stack:25888 pid: 386 ppid: 1 flags:0x00004004 [ 538.254099][ T31] Call Trace: [ 538.257416][ T31] [ 538.260354][ T31] __schedule+0xbcf/0x14a0 [ 538.283027][ T31] ? release_firmware_map_entry+0x190/0x190 [ 538.289404][ T31] ? __mutex_add_waiter+0xcd/0x280 [ 538.313226][ T31] ? __kasan_check_write+0x14/0x20 [ 538.318436][ T31] ? __ww_mutex_check_waiters+0x350/0x350 [ 538.343913][ T31] ? __kasan_check_write+0x14/0x20 [ 538.349067][ T31] schedule+0x11e/0x1e0 [ 538.356214][ T31] schedule_preempt_disabled+0x13/0x20 [ 538.361790][ T31] __mutex_lock+0x823/0x12d0 [ 538.383888][ T31] ? arch_stack_walk+0xee/0x140 [ 538.388783][ T31] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 538.413903][ T31] ? stack_trace_save+0xa6/0xf0 [ 538.418798][ T31] ? __stack_depot_save+0x34/0x480 [ 538.444244][ T31] ? __kasan_kmalloc+0xe6/0x100 [ 538.449141][ T31] ? copy_net_ns+0x355/0x5c0 [ 538.457152][ T31] ? create_new_namespaces+0x3a8/0x660 [ 538.462819][ T31] ? unshare_nsproxy_namespaces+0x120/0x170 [ 538.483072][ T31] ? ksys_unshare+0x4d7/0x7e0 [ 538.487878][ T31] ? x64_sys_call+0x442/0x9a0 [ 538.492701][ T31] ? do_syscall_64+0x4c/0xa0 [ 538.523147][ T31] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 538.529277][ T31] __mutex_lock_slowpath+0xe/0x10 [ 538.554369][ T31] mutex_lock+0x112/0x1c0 [ 538.558749][ T31] ? wait_for_completion_killable_timeout+0x10/0x10 [ 538.584000][ T31] rtnl_lock+0x15/0x20 [ 538.588120][ T31] ip_tunnel_init_net+0x2ad/0x730 [ 538.596153][ T31] ? ip_tunnel_get_iflink+0x50/0x50 [ 538.601481][ T31] ? __kmalloc+0x13d/0x2c0 [ 538.623594][ T31] ? ops_init+0x88/0x470 [ 538.627881][ T31] ipgre_init_net+0x24/0x30 [ 538.632400][ T31] ops_init+0x2c0/0x470 [ 538.654158][ T31] setup_net+0x331/0xa30 [ 538.658460][ T31] ? copy_net_ns+0x5c0/0x5c0 [ 538.673200][ T31] copy_net_ns+0x355/0x5c0 [ 538.677797][ T31] create_new_namespaces+0x3a8/0x660 [ 538.693089][ T31] unshare_nsproxy_namespaces+0x120/0x170 [ 538.698854][ T31] ksys_unshare+0x4d7/0x7e0 [ 538.723479][ T31] ? sighand_ctor+0x60/0x60 [ 538.728026][ T31] ? __kasan_check_write+0x14/0x20 [ 538.743404][ T31] ? switch_fpu_return+0x15d/0x2c0 [ 538.748567][ T31] __x64_sys_unshare+0x38/0x40 [ 538.763704][ T31] x64_sys_call+0x442/0x9a0 [ 538.768247][ T31] do_syscall_64+0x4c/0xa0 [ 538.772762][ T31] ? clear_bhb_loop+0x50/0xa0 [ 538.833849][ T31] ? clear_bhb_loop+0x50/0xa0 [ 538.838668][ T31] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 538.913069][ T31] RIP: 0033:0x7f78d7b27127 [ 538.917537][ T31] RSP: 002b:00007ffe88316918 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 538.944681][ T31] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78d7b27127 [ 538.973990][ T31] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 538.982100][ T31] RBP: 00007ffe88316970 R08: 0000000000000000 R09: 0000000000000000 [ 539.013033][ T31] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe88316978 [ 539.021240][ T31] R13: 0000000000000002 R14: 00007ffe88316b58 R15: 0000000000000000 [ 539.053590][ T31] [ 539.056742][ T31] NMI backtrace for cpu 0 [ 539.061102][ T31] CPU: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 [ 539.068330][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 539.078387][ T31] Call Trace: [ 539.081675][ T31] [ 539.084603][ T31] __dump_stack+0x21/0x30 [ 539.088936][ T31] dump_stack_lvl+0x110/0x170 [ 539.093612][ T31] ? show_regs_print_info+0x20/0x20 [ 539.098813][ T31] ? rcu_preempt_deferred_qs_irqrestore+0x679/0x960 [ 539.105420][ T31] dump_stack+0x15/0x20 [ 539.109596][ T31] nmi_cpu_backtrace+0x2af/0x2c0 [ 539.114546][ T31] ? rcu_read_unlock_special+0xb2/0x440 [ 539.120326][ T31] ? nmi_trigger_cpumask_backtrace+0x240/0x240 [ 539.126488][ T31] ? __rcu_read_unlock+0xa0/0xa0 [ 539.131427][ T31] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 539.137584][ T31] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 539.143823][ T31] nmi_trigger_cpumask_backtrace+0x138/0x240 [ 539.149808][ T31] arch_trigger_cpumask_backtrace+0x10/0x20 [ 539.155698][ T31] watchdog+0xd58/0xea0 [ 539.159850][ T31] ? hungtask_pm_notify+0x50/0x50 [ 539.165078][ T31] ? __kasan_check_read+0x11/0x20 [ 539.170102][ T31] ? __kthread_parkme+0xab/0x1f0 [ 539.175026][ T31] kthread+0x3f5/0x4f0 [ 539.179084][ T31] ? hungtask_pm_notify+0x50/0x50 [ 539.184101][ T31] ? kthread_blkcg+0xd0/0xd0 [ 539.188705][ T31] ret_from_fork+0x1f/0x30 [ 539.193111][ T31] [ 539.198157][ T31] Sending NMI from CPU 0 to CPUs 1: [ 539.205518][ C1] NMI backtrace for cpu 1 [ 539.205531][ C1] CPU: 1 PID: 45 Comm: kworker/u4:2 Not tainted syzkaller #0 [ 539.205547][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 539.205557][ C1] Workqueue: netns cleanup_net [ 539.205579][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60 [ 539.205600][ C1] Code: 00 00 00 0f 0b 0f 1f 44 00 00 55 48 89 e5 53 48 89 fb e8 13 00 00 00 48 8b 3d 5c 9c 7f 05 48 89 de e8 54 b8 3e 00 5b 5d c3 00 <55> 48 89 e5 48 8b 45 08 65 48 8b 0d c0 c1 98 7e 65 8b 15 c1 c1 98 [ 539.205612][ C1] RSP: 0018:ffffc900001cfcb0 EFLAGS: 00000246 [ 539.205625][ C1] RAX: ffffffff842bb690 RBX: 0000000000000000 RCX: ffff8881087862c0 [ 539.205636][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 539.205645][ C1] RBP: ffffc900001cfd70 R08: ffffc900001cffe0 R09: ffffc900001cfff0 [ 539.205656][ C1] R10: dffffc0000000000 R11: fffff5200003a01e R12: 0000000000000001 [ 539.205666][ C1] R13: 1ffff11021f08396 R14: 0000000000000000 R15: 0000000000000003 [ 539.205676][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 539.205688][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 539.205699][ C1] CR2: 00007f3645449000 CR3: 000000000660f000 CR4: 00000000003506a0 [ 539.205780][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 539.205789][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 539.205798][ C1] Call Trace: [ 539.205803][ C1] [ 539.205808][ C1] ? find_match+0x158/0xf30 [ 539.205826][ C1] ? ip6_multipath_l3_keys+0x216/0x5c0 [ 539.205843][ C1] ? __siphash_unaligned+0x26e/0x3b0 [ 539.205858][ C1] __find_rr_leaf+0x244/0x9b0 [ 539.205875][ C1] ? ip6_pkt_drop+0x560/0x560 [ 539.205890][ C1] ? rt6_multipath_hash+0xf90/0x1860 [ 539.205905][ C1] ? __kasan_check_write+0x14/0x20 [ 539.205922][ C1] ? _raw_spin_lock+0x94/0xf0 [ 539.205939][ C1] ? fib6_node_lookup+0x4e5/0x510 [ 539.205960][ C1] fib6_table_lookup+0x2f7/0x9e0 [ 539.205976][ C1] ? fib6_nh_age_exceptions+0x1120/0x1120 [ 539.205993][ C1] ip6_pol_route+0x152/0x1170 [ 539.206008][ C1] ? netif_rx_internal+0xdb/0x370 [ 539.206022][ C1] ? fib6_table_lookup+0x9e0/0x9e0 [ 539.206037][ C1] ? __dev_forward_skb2+0x493/0x750 [ 539.206051][ C1] ip6_pol_route_input+0x56/0x80 [ 539.206066][ C1] fib6_rule_lookup+0x20a/0x5d0 [ 539.206079][ C1] ? ip6_route_input_lookup+0xd0/0xd0 [ 539.206094][ C1] ? fib6_lookup+0x2c0/0x2c0 [ 539.206106][ C1] ? ip6t_do_table+0x1355/0x1510 [ 539.206123][ C1] ip6_route_input+0x5fd/0x8c0 [ 539.206138][ C1] ? ip6_multipath_l3_keys+0x5c0/0x5c0 [ 539.206154][ C1] ? stack_trace_save+0xa6/0xf0 [ 539.206170][ C1] ? ip6table_mangle_table_init+0x60/0x60 [ 539.206185][ C1] ip6_rcv_finish+0x156/0x360 [ 539.206202][ C1] ipv6_rcv+0xed/0x230 [ 539.206217][ C1] ? ip6_rcv_finish+0x360/0x360 [ 539.206232][ C1] ? kthread+0x3f5/0x4f0 [ 539.206247][ C1] ? refcount_add+0x80/0x80 [ 539.206262][ C1] ? br_forward_finish+0xd0/0x230 [ 539.206276][ C1] ? ip6_rcv_finish+0x360/0x360 [ 539.206315][ C1] __netif_receive_skb+0xc8/0x280 [ 539.206334][ C1] netif_receive_skb+0x98/0x3e0 [ 539.206348][ C1] ? netif_receive_skb_core+0x100/0x100 [ 539.206362][ C1] ? __br_forward+0x407/0x520 [ 539.206375][ C1] ? br_forward+0x3c0/0x3c0 [ 539.206388][ C1] br_pass_frame_up+0x23c/0x440 [ 539.206402][ C1] ? br_multicast_is_router+0x1a0/0x1a0 [ 539.206415][ C1] ? skb_clone+0x1fb/0x370 [ 539.206428][ C1] ? br_flood+0x3cf/0x420 [ 539.206441][ C1] br_handle_frame_finish+0xe4a/0x1130 [ 539.206454][ C1] ? __local_bh_enable_ip+0x75/0x80 [ 539.206471][ C1] ? _raw_spin_unlock_bh+0x51/0x60 [ 539.206503][ C1] ? addrconf_ifdown+0x588/0x1910 [ 539.206518][ C1] ? brport_get_ownership+0x80/0x80 [ 539.206535][ C1] br_handle_frame+0x61a/0xfd0 [ 539.206548][ C1] ? kasan_quarantine_put+0x34/0x190 [ 539.206564][ C1] ? br_get_rx_handler+0x20/0x20 [ 539.206578][ C1] ? kmem_cache_free+0x100/0x320 [ 539.206594][ C1] ? br_get_rx_handler+0x20/0x20 [ 539.206608][ C1] __netif_receive_skb_core+0xe6c/0x2fb0 [ 539.206624][ C1] ? kfree_skb+0xc1/0x2f0 [ 539.206641][ C1] ? set_rps_cpu+0x5d0/0x5d0 [ 539.206655][ C1] ? ipv6_rcv+0xed/0x230 [ 539.206670][ C1] ? ip6_rcv_finish+0x360/0x360 [ 539.206686][ C1] ? refcount_add+0x80/0x80 [ 539.206702][ C1] ? __kasan_check_write+0x14/0x20 [ 539.206717][ C1] __netif_receive_skb+0x72/0x280 [ 539.206733][ C1] process_backlog+0x351/0x600 [ 539.206748][ C1] __napi_poll+0xbb/0x580 [ 539.206761][ C1] net_rx_action+0x37f/0x910 [ 539.206774][ C1] ? net_tx_action+0x520/0x520 [ 539.206786][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 539.206801][ C1] ? run_rebalance_domains+0xf7/0x1c0 [ 539.206816][ C1] handle_softirqs+0x250/0x560 [ 539.206832][ C1] __do_softirq+0xb/0xd [ 539.206846][ C1] do_softirq+0xdc/0x130 [ 539.206859][ C1] [ 539.206864][ C1] [ 539.206868][ C1] ? __local_bh_enable_ip+0x80/0x80 [ 539.206883][ C1] ? _raw_spin_lock_bh+0x94/0xf0 [ 539.206898][ C1] ? _raw_spin_lock_irq+0xf0/0xf0 [ 539.206913][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 539.206929][ C1] __local_bh_enable_ip+0x75/0x80 [ 539.206943][ C1] _raw_spin_unlock_bh+0x51/0x60 [ 539.206964][ C1] addrconf_ifdown+0x588/0x1910 [ 539.206978][ C1] ? do_softirq+0xe9/0x130 [ 539.206992][ C1] ? addrconf_cleanup+0x1c0/0x1c0 [ 539.207005][ C1] ? __kasan_check_write+0x14/0x20 [ 539.207020][ C1] ? mutex_unlock+0x8f/0x230 [ 539.207033][ C1] ? __mutex_lock_slowpath+0x10/0x10 [ 539.207048][ C1] ? _raw_spin_lock+0x94/0xf0 [ 539.207062][ C1] ? _raw_spin_trylock_bh+0x150/0x150 [ 539.207078][ C1] addrconf_notify+0x3bd/0xe00 [ 539.207092][ C1] raw_notifier_call_chain+0x90/0x100 [ 539.207108][ C1] unregister_netdevice_many+0x103d/0x1a00 [ 539.207126][ C1] ? alloc_netdev_mqs+0xe20/0xe20 [ 539.207141][ C1] ? unregister_netdevice_queue+0x17c/0x320 [ 539.207157][ C1] ? list_netdevice+0x4c0/0x4c0 [ 539.207173][ C1] ? br_dev_delete+0xfc/0x110 [ 539.207203][ C1] default_device_exit_batch+0x35e/0x3c0 [ 539.207217][ C1] ? default_device_exit+0x370/0x370 [ 539.207231][ C1] ? wait_woken+0x170/0x170 [ 539.207245][ C1] ? rtnl_unlock+0xe/0x10 [ 539.207259][ C1] ? default_device_exit+0x370/0x370 [ 539.207272][ C1] cleanup_net+0x605/0xae0 [ 539.207287][ C1] ? ops_init+0x470/0x470 [ 539.207302][ C1] process_one_work+0x6c8/0xbb0 [ 539.207320][ C1] worker_thread+0xaa0/0x1250 [ 539.207338][ C1] ? __kasan_check_read+0x11/0x20 [ 539.207353][ C1] kthread+0x3f5/0x4f0 [ 539.207366][ C1] ? worker_clr_flags+0x190/0x190 [ 539.207381][ C1] ? kthread_blkcg+0xd0/0xd0 [ 539.207395][ C1] ret_from_fork+0x1f/0x30 [ 539.207410][ C1] [ 540.402990][ C1] net_ratelimit: 109512 callbacks suppressed [ 540.403011][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 540.403045][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 540.409087][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 540.421723][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 540.434476][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 540.447833][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 540.459086][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 540.470994][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 540.482922][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 540.495253][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 545.413006][ C0] net_ratelimit: 133344 callbacks suppressed [ 545.413029][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 545.413031][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 545.413087][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 545.419259][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 545.431331][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 545.443160][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 545.455110][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 545.466976][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 545.479435][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 545.491595][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 550.423012][ C1] net_ratelimit: 134894 callbacks suppressed [ 550.423033][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 550.423068][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 550.429368][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 550.443244][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 550.453487][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 550.465586][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 550.477517][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 550.489701][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 550.501300][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 550.513323][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 555.433003][ C0] net_ratelimit: 136596 callbacks suppressed [ 555.433024][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 555.433060][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 555.439361][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 555.451290][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 555.463428][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 555.475345][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 555.487407][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 555.499329][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 555.511854][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 555.523663][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 560.443008][ C1] net_ratelimit: 134444 callbacks suppressed [ 560.443029][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 560.443092][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 560.449092][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 560.461136][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 560.473173][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 560.485106][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 560.497136][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 560.509305][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 560.521516][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 560.533418][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 565.452985][ C1] net_ratelimit: 132983 callbacks suppressed [ 565.453007][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 565.453583][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 565.459098][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 565.476792][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 565.488625][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 565.500913][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ce:d0:37:4c:56:3f, vlan:0) [ 565.512572][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 565.524483][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 565.536650][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 565.548591][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 570.463008][ C1] net_ratelimit: 134188 callbacks suppressed [ 570.463028][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 570.463470][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 570.469138][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0)