Warning: Permanently added '10.128.1.184' (ED25519) to the list of known hosts. executing program executing program [ 26.845450][ T30] audit: type=1400 audit(1734183442.897:66): avc: denied { execmem } for pid=292 comm="syz-executor414" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 26.864934][ T30] audit: type=1400 audit(1734183442.897:67): avc: denied { integrity } for pid=292 comm="syz-executor414" lockdown_reason="debugfs access" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lockdown permissive=1 executing program [ 26.887420][ T30] audit: type=1400 audit(1734183442.907:68): avc: denied { create } for pid=294 comm="syz-executor414" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 26.907095][ T30] audit: type=1400 audit(1734183442.907:69): avc: denied { create } for pid=294 comm="syz-executor414" 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 [ 26.927008][ T30] audit: type=1400 audit(1734183442.907:70): avc: denied { ioctl } for pid=294 comm="syz-executor414" path="socket:[14907]" dev="sockfs" ino=14907 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 26.952308][ T30] audit: type=1400 audit(1734183442.907:71): avc: denied { write } for pid=294 comm="syz-executor414" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 26.972222][ T30] audit: type=1400 audit(1734183442.907:72): avc: denied { read } for pid=294 comm="syz-executor414" 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 47.121225][ T5702] skbuff: skb_under_panic: text:ffffffff846e6683 len:65564 put:14 head:ffff8881264a0000 data:ffff88812649fff4 tail:0x10010 end:0x1fe80 dev: [ 47.136121][ T5702] ------------[ cut here ]------------ [ 47.141420][ T5702] kernel BUG at net/core/skbuff.c:113! [ 47.146703][ T5702] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 47.152576][ T5702] CPU: 1 PID: 5702 Comm: syz-executor414 Not tainted 5.15.173-syzkaller-00123-g6f0de8f8a165 #0 [ 47.162728][ T5702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 47.172622][ T5702] RIP: 0010:skb_under_panic+0x14c/0x150 [ 47.178006][ T5702] 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 [ 47.197447][ T5702] RSP: 0018:ffffc900066e7690 EFLAGS: 00010286 [ 47.203391][ T5702] RAX: 000000000000008f RBX: ffffffff85d2bc00 RCX: 97a687b328d3b300 [ 47.211158][ T5702] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 47.218967][ T5702] RBP: ffffc900066e76d0 R08: ffffffff81579fb5 R09: ffffed103ee265e8 [ 47.226780][ T5702] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000010010 [ 47.234590][ T5702] R13: 000000000001fe80 R14: dffffc0000000000 R15: ffff88812649fff4 [ 47.242403][ T5702] FS: 00007f2d3274f6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 47.251170][ T5702] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.257590][ T5702] CR2: 00007f2d3274fd58 CR3: 000000011fb3d000 CR4: 00000000003506a0 [ 47.265404][ T5702] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.273216][ T5702] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.281027][ T5702] Call Trace: [ 47.284153][ T5702] [ 47.286930][ T5702] ? __die_body+0x62/0xb0 [ 47.291096][ T5702] ? die+0x88/0xb0 [ 47.294652][ T5702] ? do_trap+0x103/0x330 [ 47.298732][ T5702] ? skb_under_panic+0x14c/0x150 [ 47.303508][ T5702] ? handle_invalid_op+0x95/0xc0 [ 47.308277][ T5702] ? skb_under_panic+0x14c/0x150 [ 47.313054][ T5702] ? exc_invalid_op+0x32/0x50 [ 47.317567][ T5702] ? asm_exc_invalid_op+0x1b/0x20 [ 47.322429][ T5702] ? __wake_up_klogd+0xd5/0x110 [ 47.327115][ T5702] ? skb_under_panic+0x14c/0x150 [ 47.331889][ T5702] ? vlan_get_protocol_dgram+0x123/0x220 [ 47.337354][ T5702] ? vlan_get_protocol_dgram+0x123/0x220 [ 47.342825][ T5702] skb_push+0xf3/0x120 [ 47.346729][ T5702] vlan_get_protocol_dgram+0x123/0x220 [ 47.352026][ T5702] packet_recvmsg+0x5df/0x1cd0 [ 47.356626][ T5702] ? packet_sendmsg+0x6350/0x6350 [ 47.361489][ T5702] ? security_socket_recvmsg+0x87/0xb0 [ 47.366780][ T5702] ? packet_sendmsg+0x6350/0x6350 [ 47.371638][ T5702] ____sys_recvmsg+0x286/0x530 [ 47.376243][ T5702] ? __sys_recvmsg_sock+0x50/0x50 [ 47.381103][ T5702] ? import_iovec+0xe5/0x120 [ 47.385529][ T5702] ___sys_recvmsg+0x1ec/0x690 [ 47.390039][ T5702] ? __sys_recvmsg+0x260/0x260 [ 47.394644][ T5702] ? __fdget+0x1bc/0x240 [ 47.398717][ T5702] ? do_recvmmsg+0x160/0x8b0 [ 47.403146][ T5702] do_recvmmsg+0x36b/0x8b0 [ 47.407402][ T5702] ? __sys_recvmmsg+0x270/0x270 [ 47.412088][ T5702] ? _copy_from_user+0x96/0xd0 [ 47.416686][ T5702] ? __se_sys_rt_sigprocmask+0x30a/0x380 [ 47.422153][ T5702] __x64_sys_recvmmsg+0x195/0x240 [ 47.427016][ T5702] ? do_recvmmsg+0x8b0/0x8b0 [ 47.431440][ T5702] ? debug_smp_processor_id+0x17/0x20 [ 47.436649][ T5702] ? exit_to_user_mode_prepare+0x39/0xa0 [ 47.442120][ T5702] x64_sys_call+0x7e5/0x9a0 [ 47.446457][ T5702] do_syscall_64+0x3b/0xb0 [ 47.450710][ T5702] ? clear_bhb_loop+0x35/0x90 [ 47.455223][ T5702] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 47.460953][ T5702] RIP: 0033:0x7f2d327b0009 [ 47.465205][ T5702] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 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 [ 47.484645][ T5702] RSP: 002b:00007f2d3274f228 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 47.492891][ T5702] RAX: ffffffffffffffda RBX: 00007f2d3283a418 RCX: 00007f2d327b0009 [ 47.500700][ T5702] RDX: 0400000000000179 RSI: 0000000020000480 RDI: 0000000000000003 [ 47.508513][ T5702] RBP: 00007f2d3283a410 R08: 0000000000000000 R09: 00007f2d3274f6c0 [ 47.516331][ T5702] R10: 0000000000010022 R11: 0000000000000246 R12: 00007f2d3283a41c [ 47.524138][ T5702] R13: 00007f2d3280710c R14: 0400000000000179 R15: 00007ffc9a17af58 [ 47.531948][ T5702] [ 47.534812][ T5702] Modules linked in: [ 47.538685][ T5702] ---[ end trace e054113bad915c2c ]--- [ 47.544007][ T5702] RIP: 0010:skb_under_panic+0x14c/0x150 [ 47.549329][ T5702] 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 [ 47.568840][ T5702] RSP: 0018:ffffc900066e7690 EFLAGS: 00010286 [ 47.574692][ T5702] RAX: 000000000000008f RBX: ffffffff85d2bc00 RCX: 97a687b328d3b300 [ 47.582706][ T5702] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 47.590579][ T5702] RBP: ffffc900066e76d0 R08: ffffffff81579fb5 R09: ffffed103ee265e8 [ 47.598332][ T5702] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000010010 [ 47.606116][ T5702] R13: 000000000001fe80 R14: dffffc0000000000 R15: ffff88812649fff4 [ 47.613938][ T5702] FS: 00007f2d3274f6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 47.622697][ T5702] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.629108][ T5702] CR2: 00007f2d3274fd58 CR3: 000000011fb3d000 CR4: 00000000003506a0 [ 47.636941][ T5702] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.644747][ T5702] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.652577][ T5702] Kernel panic - not syncing: Fatal exception [ 47.658707][ T5702] Kernel Offset: disabled [ 47.662837][ T5702] Rebooting in 86400 seconds..