Warning: Permanently added '10.128.1.171' (ED25519) to the list of known hosts. executing program executing program [ 25.526040][ T30] audit: type=1400 audit(1734180622.970:66): avc: denied { execmem } for pid=291 comm="syz-executor288" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 25.546417][ T30] audit: type=1400 audit(1734180622.970:67): avc: denied { create } for pid=292 comm="syz-executor288" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 executing program [ 25.566780][ T30] audit: type=1400 audit(1734180622.970:68): avc: denied { create } for pid=292 comm="syz-executor288" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 25.587021][ T30] audit: type=1400 audit(1734180622.970:69): avc: denied { ioctl } for pid=292 comm="syz-executor288" path="socket:[14634]" dev="sockfs" ino=14634 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 executing program executing program executing program executing program executing program executing program [ 25.613267][ T30] audit: type=1400 audit(1734180622.970:70): avc: denied { write } for pid=292 comm="syz-executor288" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 25.633216][ T30] audit: type=1400 audit(1734180622.970:71): avc: denied { read } for pid=292 comm="syz-executor288" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 26.391115][ T514] skbuff: skb_under_panic: text:ffffffff846e6683 len:65564 put:14 head:ffff88811bda0000 data:ffff88811bd9fff4 tail:0x10010 end:0x1fe80 dev: [ 26.406012][ T514] ------------[ cut here ]------------ [ 26.411542][ T514] kernel BUG at net/core/skbuff.c:113! [ 26.416817][ T514] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 26.422800][ T514] CPU: 0 PID: 514 Comm: syz-executor288 Not tainted 5.15.173-syzkaller-00123-g6f0de8f8a165 #0 [ 26.432857][ T514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 26.443041][ T514] RIP: 0010:skb_under_panic+0x14c/0x150 [ 26.448426][ T514] Code: 80 bb d2 85 48 c7 c6 c8 72 22 86 48 8b 55 c0 8b 4d d4 44 8b 45 d0 4c 8b 4d c8 53 41 55 41 54 41 57 e8 e8 9e fe 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 [ 26.468236][ T514] RSP: 0018:ffffc90000d67690 EFLAGS: 00010286 [ 26.474133][ T514] RAX: 000000000000008f RBX: ffffffff85d2bc00 RCX: 4b6eebed3777ab00 [ 26.482062][ T514] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 26.490054][ T514] RBP: ffffc90000d676d0 R08: ffffffff81579fb5 R09: ffffed103ee065e8 [ 26.497848][ T514] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000010010 [ 26.505799][ T514] R13: 000000000001fe80 R14: dffffc0000000000 R15: ffff88811bd9fff4 [ 26.513863][ T514] FS: 00007f5e465ca6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 26.523198][ T514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.530053][ T514] CR2: 00007f5e465cad58 CR3: 000000011fa6a000 CR4: 00000000003506b0 [ 26.537938][ T514] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.545864][ T514] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.554220][ T514] Call Trace: [ 26.557464][ T514] [ 26.560208][ T514] ? __die_body+0x62/0xb0 [ 26.564383][ T514] ? die+0x88/0xb0 [ 26.567937][ T514] ? do_trap+0x103/0x330 [ 26.572034][ T514] ? skb_under_panic+0x14c/0x150 [ 26.576781][ T514] ? handle_invalid_op+0x95/0xc0 [ 26.581562][ T514] ? skb_under_panic+0x14c/0x150 [ 26.586329][ T514] ? exc_invalid_op+0x32/0x50 [ 26.590846][ T514] ? asm_exc_invalid_op+0x1b/0x20 [ 26.596196][ T514] ? __wake_up_klogd+0xd5/0x110 [ 26.601244][ T514] ? skb_under_panic+0x14c/0x150 [ 26.606115][ T514] ? vlan_get_protocol_dgram+0x123/0x220 [ 26.611591][ T514] ? vlan_get_protocol_dgram+0x123/0x220 [ 26.617500][ T514] skb_push+0xf3/0x120 [ 26.621675][ T514] vlan_get_protocol_dgram+0x123/0x220 [ 26.627054][ T514] packet_recvmsg+0x5df/0x1cd0 [ 26.632090][ T514] ? packet_sendmsg+0x6350/0x6350 [ 26.636917][ T514] ? security_socket_recvmsg+0x87/0xb0 [ 26.642433][ T514] ? packet_sendmsg+0x6350/0x6350 [ 26.647374][ T514] ____sys_recvmsg+0x286/0x530 [ 26.652173][ T514] ? __sys_recvmsg_sock+0x50/0x50 [ 26.657031][ T514] ? import_iovec+0xe5/0x120 [ 26.661576][ T514] ___sys_recvmsg+0x1ec/0x690 [ 26.666257][ T514] ? __sys_recvmsg+0x260/0x260 [ 26.670874][ T514] ? __fdget+0x1bc/0x240 [ 26.674947][ T514] ? do_recvmmsg+0x160/0x8b0 [ 26.679618][ T514] do_recvmmsg+0x36b/0x8b0 [ 26.683816][ T514] ? __sys_recvmmsg+0x270/0x270 [ 26.688942][ T514] ? _copy_from_user+0x96/0xd0 [ 26.693633][ T514] ? __se_sys_rt_sigprocmask+0x30a/0x380 [ 26.699417][ T514] __x64_sys_recvmmsg+0x195/0x240 [ 26.704585][ T514] ? do_recvmmsg+0x8b0/0x8b0 [ 26.709025][ T514] ? debug_smp_processor_id+0x17/0x20 [ 26.714333][ T514] ? exit_to_user_mode_prepare+0x39/0xa0 [ 26.719913][ T514] x64_sys_call+0x7e5/0x9a0 [ 26.724256][ T514] do_syscall_64+0x3b/0xb0 [ 26.728602][ T514] ? clear_bhb_loop+0x35/0x90 [ 26.733307][ T514] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 26.739316][ T514] RIP: 0033:0x7f5e4662afa9 [ 26.743561][ T514] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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 [ 26.763192][ T514] RSP: 002b:00007f5e465ca168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 26.772746][ T514] RAX: ffffffffffffffda RBX: 00007f5e466b5358 RCX: 00007f5e4662afa9 [ 26.780869][ T514] RDX: 0000000000000001 RSI: 0000000020000480 RDI: 0000000000000003 [ 26.788753][ T514] RBP: 00007f5e466b5350 R08: 0000000000000000 R09: 0000000000000000 [ 26.797033][ T514] R10: 0000000000010022 R11: 0000000000000246 R12: 00007f5e466b535c [ 26.805133][ T514] R13: 0000000000000000 R14: 00007ffe594ffd40 R15: 00007ffe594ffe28 [ 26.813891][ T514] [ 26.816982][ T514] Modules linked in: [ 26.820986][ T514] ---[ end trace 8017fb9061f3a453 ]--- [ 26.826385][ T514] RIP: 0010:skb_under_panic+0x14c/0x150 [ 26.831928][ T514] Code: 80 bb d2 85 48 c7 c6 c8 72 22 86 48 8b 55 c0 8b 4d d4 44 8b 45 d0 4c 8b 4d c8 53 41 55 41 54 41 57 e8 e8 9e fe 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 [ 26.851818][ T514] RSP: 0018:ffffc90000d67690 EFLAGS: 00010286 [ 26.857626][ T514] RAX: 000000000000008f RBX: ffffffff85d2bc00 RCX: 4b6eebed3777ab00 [ 26.865912][ T514] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 26.873876][ T514] RBP: ffffc90000d676d0 R08: ffffffff81579fb5 R09: ffffed103ee065e8 [ 26.882088][ T514] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000010010 [ 26.889854][ T514] R13: 000000000001fe80 R14: dffffc0000000000 R15: ffff88811bd9fff4 [ 26.898018][ T514] FS: 00007f5e465ca6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 26.906973][ T514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.913450][ T514] CR2: 00007f5e46666750 CR3: 000000011fa6a000 CR4: 00000000003506b0 [ 26.921189][ T514] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.929099][ T514] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.937412][ T514] Kernel panic - not syncing: Fatal exception [ 26.945948][ T514] Kernel Offset: disabled [ 26.950211][ T514] Rebooting in 86400 seconds..