[ 427.703180][ T9] device bridge_slave_1 left promiscuous mode [ 427.709321][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 427.717078][ T9] device bridge_slave_0 left promiscuous mode [ 427.723119][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 427.730980][ T9] device veth1_macvtap left promiscuous mode [ 427.736918][ T9] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.0.176' (ED25519) to the list of known hosts. [ 428.202194][T30940] bridge0: port 1(bridge_slave_0) entered blocking state [ 428.209303][T30940] bridge0: port 1(bridge_slave_0) entered disabled state [ 428.217317][T30940] device bridge_slave_0 entered promiscuous mode [ 428.224133][T30940] bridge0: port 2(bridge_slave_1) entered blocking state [ 428.231051][T30940] bridge0: port 2(bridge_slave_1) entered disabled state [ 428.238725][T30940] device bridge_slave_1 entered promiscuous mode [ 428.275887][T30940] bridge0: port 2(bridge_slave_1) entered blocking state [ 428.283111][T30940] bridge0: port 2(bridge_slave_1) entered forwarding state [ 428.290167][T30940] bridge0: port 1(bridge_slave_0) entered blocking state [ 428.297041][T30940] bridge0: port 1(bridge_slave_0) entered forwarding state [ 428.315072][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 428.322638][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 428.330084][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 428.338986][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 428.347343][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 428.354630][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 428.363386][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 428.371367][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 428.378633][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 428.391053][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 428.400709][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 428.414576][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 428.425705][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 428.433770][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 428.441315][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 428.449824][T30940] device veth0_vlan entered promiscuous mode [ 428.460259][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 428.469486][T30940] device veth1_macvtap entered promiscuous mode executing program executing program executing program [ 428.478788][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 428.489140][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 434.803438][T32576] skbuff: skb_under_panic: text:ffffffff843e2d43 len:29 put:14 head:ffff88810c1f6000 data:ffff88810c1f5ff4 tail:0x11 end:0x80 dev: [ 434.817682][T32576] ------------[ cut here ]------------ [ 434.823122][T32576] kernel BUG at net/core/skbuff.c:111! [ 434.828452][T32576] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 434.834242][T32576] CPU: 0 PID: 32576 Comm: syz-executor157 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 434.844740][T32576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 434.855295][T32576] RIP: 0010:skb_under_panic+0x14c/0x150 [ 434.860673][T32576] Code: 40 e9 8d 85 48 c7 c6 bd d4 d8 85 48 8b 55 c0 8b 4d d4 44 8b 45 d0 4c 8b 4d c8 53 41 55 41 54 41 57 e8 fe 32 ed 00 48 83 c4 20 <0f> 0b 66 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 41 89 f6 49 89 [ 434.880176][T32576] RSP: 0018:ffffc90003a7f6b0 EFLAGS: 00010282 [ 434.886441][T32576] RAX: 0000000000000086 RBX: ffffffff858de9c0 RCX: 0827647c9609ea00 [ 434.894241][T32576] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 434.902371][T32576] RBP: ffffc90003a7f6f0 R08: ffffffff81522098 R09: ffffed103ee4a5f8 [ 434.910464][T32576] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000011 [ 434.918355][T32576] R13: 0000000000000080 R14: dffffc0000000000 R15: ffff88810c1f5ff4 [ 434.926351][T32576] FS: 00007ff48da1a6c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 434.935330][T32576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 434.941863][T32576] CR2: 00007ff48db08120 CR3: 000000010cfee000 CR4: 00000000003506b0 [ 434.949680][T32576] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 434.957659][T32576] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 434.965719][T32576] Call Trace: [ 434.968964][T32576] ? __die_body+0x62/0xb0 [ 434.973459][T32576] ? die+0x88/0xb0 [ 434.977336][T32576] ? do_trap+0x1a4/0x310 [ 434.981504][T32576] ? skb_under_panic+0x14c/0x150 [ 434.986508][T32576] ? handle_invalid_op+0x95/0xc0 [ 434.991540][T32576] ? skb_under_panic+0x14c/0x150 [ 434.996305][T32576] ? exc_invalid_op+0x32/0x50 [ 435.000945][T32576] ? asm_exc_invalid_op+0x12/0x20 [ 435.006266][T32576] ? wake_up_klogd+0xb8/0xf0 [ 435.010795][T32576] ? skb_under_panic+0x14c/0x150 [ 435.015711][T32576] ? vlan_get_protocol_dgram+0x123/0x220 [ 435.021270][T32576] ? vlan_get_protocol_dgram+0x123/0x220 [ 435.026824][T32576] skb_push+0xf3/0x120 [ 435.030873][T32576] vlan_get_protocol_dgram+0x123/0x220 [ 435.036138][T32576] packet_recvmsg+0x5df/0x1cd0 [ 435.041168][T32576] ? packet_sendmsg+0x60a0/0x60a0 [ 435.046217][T32576] ? security_socket_recvmsg+0x87/0xb0 [ 435.051658][T32576] ? packet_sendmsg+0x60a0/0x60a0 [ 435.056687][T32576] ____sys_recvmsg+0x286/0x530 [ 435.061569][T32576] ? __sys_recvmsg_sock+0x50/0x50 [ 435.066587][T32576] ? import_iovec+0xe5/0x120 [ 435.071004][T32576] ___sys_recvmsg+0x1ec/0x690 [ 435.075926][T32576] ? __sys_recvmsg+0x270/0x270 [ 435.080685][T32576] ? __fdget+0x1bc/0x240 [ 435.085192][T32576] ? do_recvmmsg+0x16b/0x920 [ 435.089839][T32576] do_recvmmsg+0x407/0x920 [ 435.095140][T32576] ? __sys_recvmmsg+0x270/0x270 [ 435.099867][T32576] ? _copy_from_user+0x96/0xd0 [ 435.104607][T32576] ? __se_sys_rt_sigprocmask+0x30a/0x380 [ 435.110360][T32576] __x64_sys_recvmmsg+0x195/0x240 [ 435.115298][T32576] ? do_recvmmsg+0x920/0x920 [ 435.120376][T32576] ? debug_smp_processor_id+0x17/0x20 [ 435.125676][T32576] do_syscall_64+0x34/0x70 [ 435.130168][T32576] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 435.136210][T32576] RIP: 0033:0x7ff48da80c09 [ 435.140640][T32576] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 435.160939][T32576] RSP: 002b:00007ff48da1a218 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 435.169505][T32576] RAX: ffffffffffffffda RBX: 00007ff48db101f8 RCX: 00007ff48da80c09 [ 435.177587][T32576] RDX: 0000000000000001 RSI: 0000000020000480 RDI: 0000000000000003 [ 435.185502][T32576] RBP: 00007ff48db101f0 R08: 0000000000000000 R09: 0000000000000000 [ 435.193367][T32576] R10: 0000000000010022 R11: 0000000000000246 R12: 00007ff48db101fc [ 435.201626][T32576] R13: 00007ff48dad6600 R14: 83a88896d4b9b107 R15: 07c6c9333d389ca9 [ 435.209606][T32576] Modules linked in: [ 435.213876][T32576] ---[ end trace ad6583c42fea3a0e ]--- [ 435.219335][T32576] RIP: 0010:skb_under_panic+0x14c/0x150 [ 435.224719][T32576] Code: 40 e9 8d 85 48 c7 c6 bd d4 d8 85 48 8b 55 c0 8b 4d d4 44 8b 45 d0 4c 8b 4d c8 53 41 55 41 54 41 57 e8 fe 32 ed 00 48 83 c4 20 <0f> 0b 66 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 41 89 f6 49 89 [ 435.244903][T32576] RSP: 0018:ffffc90003a7f6b0 EFLAGS: 00010282 [ 435.250810][T32576] RAX: 0000000000000086 RBX: ffffffff858de9c0 RCX: 0827647c9609ea00 [ 435.258758][T32576] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 435.266816][T32576] RBP: ffffc90003a7f6f0 R08: ffffffff81522098 R09: ffffed103ee4a5f8 [ 435.274774][T32576] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000011 [ 435.282859][T32576] R13: 0000000000000080 R14: dffffc0000000000 R15: ffff88810c1f5ff4 [ 435.290937][T32576] FS: 00007ff48da1a6c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 435.300199][T32576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 435.307151][T32576] CR2: 00007ff48dad5f88 CR3: 000000010cfee000 CR4: 00000000003506a0 [ 435.315148][T32576] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 435.323001][T32576] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 435.330808][T32576] Kernel panic - not syncing: Fatal exception [ 435.337055][T32576] Kernel Offset: disabled [ 435.341374][T32576] Rebooting in 86400 seconds..