Warning: Permanently added '10.128.0.98' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 70.864486][ T5839] skbuff: skb_under_panic: text:ffffffff8a8da482 len:4 put:14 head:ffff88804ff34f00 data:ffff88804ff34f10 tail:0x14 end:0x140 dev: [ 70.879691][ T5839] ------------[ cut here ]------------ [ 70.885307][ T5839] kernel BUG at net/core/skbuff.c:206! [ 70.891199][ T5839] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI [ 70.898208][ T5839] CPU: 0 UID: 0 PID: 5839 Comm: syz-executor403 Not tainted 6.13.0-rc3-syzkaller-00762-g9268abe611b0 #0 [ 70.909591][ T5839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 70.919828][ T5839] RIP: 0010:skb_under_panic+0x14b/0x150 [ 70.925785][ T5839] Code: 0b 8d 48 c7 c6 9e 6c 26 8e 48 8b 54 24 08 8b 0c 24 44 8b 44 24 04 4d 89 e9 50 41 54 41 57 41 56 e8 3a 5a 79 f7 48 83 c4 20 90 <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 [ 70.946977][ T5839] RSP: 0018:ffffc900039275b8 EFLAGS: 00010286 [ 70.953243][ T5839] RAX: 0000000000000086 RBX: dffffc0000000000 RCX: 562c0de467bbe000 [ 70.961488][ T5839] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 70.969640][ T5839] RBP: ffff8880283eca10 R08: ffffffff817f0a4c R09: 1ffff92000724e50 [ 70.977648][ T5839] R10: dffffc0000000000 R11: fffff52000724e51 R12: 0000000000000140 [ 70.986308][ T5839] R13: ffff88804ff34f00 R14: ffff88804ff34f10 R15: 0000000000000014 [ 70.994404][ T5839] FS: 00007f67013ab6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 71.003349][ T5839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.010513][ T5839] CR2: 00007f670138ad58 CR3: 0000000011ed0000 CR4: 00000000003526f0 [ 71.019106][ T5839] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.027473][ T5839] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.036164][ T5839] Call Trace: [ 71.039824][ T5839] [ 71.042958][ T5839] ? __die_body+0x5f/0xb0 [ 71.047392][ T5839] ? die+0x9e/0xc0 [ 71.051195][ T5839] ? do_trap+0x15a/0x3a0 [ 71.055534][ T5839] ? skb_under_panic+0x14b/0x150 [ 71.060528][ T5839] ? do_error_trap+0x1dc/0x2c0 [ 71.065426][ T5839] ? skb_under_panic+0x14b/0x150 [ 71.070562][ T5839] ? __pfx_do_error_trap+0x10/0x10 [ 71.075678][ T5839] ? handle_invalid_op+0x34/0x40 [ 71.080736][ T5839] ? skb_under_panic+0x14b/0x150 [ 71.085900][ T5839] ? exc_invalid_op+0x38/0x50 [ 71.090754][ T5839] ? asm_exc_invalid_op+0x1a/0x20 [ 71.096019][ T5839] ? __wake_up_klogd+0xcc/0x110 [ 71.100874][ T5839] ? skb_under_panic+0x14b/0x150 [ 71.105939][ T5839] ? vlan_get_tci+0x272/0x550 [ 71.110726][ T5839] ? vlan_get_tci+0x272/0x550 [ 71.115529][ T5839] skb_push+0xe5/0x100 [ 71.119630][ T5839] vlan_get_tci+0x272/0x550 [ 71.124301][ T5839] ? __pfx_vlan_get_tci+0x10/0x10 [ 71.129600][ T5839] ? vlan_get_protocol_dgram+0x194/0x290 [ 71.135239][ T5839] ? packet_recvmsg+0xbe1/0x1ef0 [ 71.140362][ T5839] packet_recvmsg+0x13c9/0x1ef0 [ 71.145243][ T5839] ? __pfx_packet_recvmsg+0x10/0x10 [ 71.150460][ T5839] ? __pfx_aa_sk_perm+0x10/0x10 [ 71.155666][ T5839] ? iovec_from_user+0x61/0x240 [ 71.160617][ T5839] ? aa_sock_msg_perm+0x91/0x160 [ 71.165677][ T5839] ? bpf_lsm_socket_recvmsg+0x9/0x10 [ 71.171089][ T5839] ? __pfx_packet_recvmsg+0x10/0x10 [ 71.176299][ T5839] sock_recvmsg+0x22f/0x280 [ 71.180844][ T5839] ____sys_recvmsg+0x1c6/0x480 [ 71.185771][ T5839] ? __pfx_____sys_recvmsg+0x10/0x10 [ 71.191161][ T5839] do_recvmmsg+0x426/0xab0 [ 71.195624][ T5839] ? __pfx_do_recvmmsg+0x10/0x10 [ 71.200580][ T5839] ? __pfx___might_resched+0x10/0x10 [ 71.205972][ T5839] ? __might_fault+0xaa/0x120 [ 71.210658][ T5839] ? __sys_sendto+0x39b/0x4c0 [ 71.215867][ T5839] ? __pfx_lock_release+0x10/0x10 [ 71.220917][ T5839] ? rcu_is_watching+0x15/0xb0 [ 71.225680][ T5839] __x64_sys_recvmmsg+0x199/0x250 [ 71.230743][ T5839] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 71.236393][ T5839] ? do_syscall_64+0x100/0x230 [ 71.241191][ T5839] ? do_syscall_64+0xb6/0x230 [ 71.245972][ T5839] do_syscall_64+0xf3/0x230 [ 71.250496][ T5839] ? clear_bhb_loop+0x35/0x90 [ 71.255273][ T5839] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.261460][ T5839] RIP: 0033:0x7f67013f05a9 [ 71.266322][ T5839] 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 [ 71.286024][ T5839] RSP: 002b:00007f67013ab238 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 71.294448][ T5839] RAX: ffffffffffffffda RBX: 00007f670147a348 RCX: 00007f67013f05a9 [ 71.302797][ T5839] RDX: 0000000000000001 RSI: 0000000020000480 RDI: 0000000000000003 [ 71.310880][ T5839] RBP: 00007f670147a340 R08: 0000000000000000 R09: 00007f67013ab6c0 [ 71.318962][ T5839] R10: 0000000000010022 R11: 0000000000000246 R12: 00007f6701447074 [ 71.326948][ T5839] R13: 0000000000000000 R14: 00007ffea4c13700 R15: 00007ffea4c137e8 [ 71.335196][ T5839] [ 71.338245][ T5839] Modules linked in: [ 71.342323][ T5839] ---[ end trace 0000000000000000 ]--- [ 71.347821][ T5839] RIP: 0010:skb_under_panic+0x14b/0x150 [ 71.353715][ T5839] Code: 0b 8d 48 c7 c6 9e 6c 26 8e 48 8b 54 24 08 8b 0c 24 44 8b 44 24 04 4d 89 e9 50 41 54 41 57 41 56 e8 3a 5a 79 f7 48 83 c4 20 90 <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 [ 71.374173][ T5839] RSP: 0018:ffffc900039275b8 EFLAGS: 00010286 [ 71.380497][ T5839] RAX: 0000000000000086 RBX: dffffc0000000000 RCX: 562c0de467bbe000 [ 71.388813][ T5839] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 71.396831][ T5839] RBP: ffff8880283eca10 R08: ffffffff817f0a4c R09: 1ffff92000724e50 [ 71.405141][ T5839] R10: dffffc0000000000 R11: fffff52000724e51 R12: 0000000000000140 [ 71.413166][ T5839] R13: ffff88804ff34f00 R14: ffff88804ff34f10 R15: 0000000000000014 [ 71.421203][ T5839] FS: 00007f67013ab6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 71.430306][ T5839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.437061][ T5839] CR2: 00007f670138ad58 CR3: 0000000011ed0000 CR4: 00000000003526f0 [ 71.445118][ T5839] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.453131][ T5839] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.461177][ T5839] Kernel panic - not syncing: Fatal exception [ 71.467625][ T5839] Kernel Offset: disabled [ 71.471962][ T5839] Rebooting in 86400 seconds..