Warning: Permanently added '10.128.0.88' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 71.719741][ T5880] skbuff: skb_under_panic: text:ffffffff8a8da482 len:32 put:14 head:ffff88807a1d5800 data:ffff88807a1d5810 tail:0x14 end:0x140 dev: [ 71.735823][ T5880] ------------[ cut here ]------------ [ 71.741470][ T5880] kernel BUG at net/core/skbuff.c:206! [ 71.747054][ T5880] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI [ 71.754035][ T5880] CPU: 0 UID: 0 PID: 5880 Comm: syz-executor172 Not tainted 6.13.0-rc3-syzkaller-00762-g9268abe611b0 #0 [ 71.765220][ T5880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 71.775388][ T5880] RIP: 0010:skb_under_panic+0x14b/0x150 [ 71.780977][ T5880] 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 [ 71.800600][ T5880] RSP: 0018:ffffc90003baf5b8 EFLAGS: 00010286 [ 71.806695][ T5880] RAX: 0000000000000087 RBX: dffffc0000000000 RCX: 8565c1eec37aa000 [ 71.814673][ T5880] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 71.822710][ T5880] RBP: ffff88802616fb50 R08: ffffffff817f0a4c R09: 1ffff92000775e50 [ 71.830774][ T5880] R10: dffffc0000000000 R11: fffff52000775e51 R12: 0000000000000140 [ 71.838754][ T5880] R13: ffff88807a1d5800 R14: ffff88807a1d5810 R15: 0000000000000014 [ 71.846735][ T5880] FS: 00007fa03261f6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 71.855686][ T5880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.862275][ T5880] CR2: 00007ffd65753000 CR3: 0000000031720000 CR4: 00000000003526f0 [ 71.870439][ T5880] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.878434][ T5880] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.886431][ T5880] Call Trace: [ 71.889720][ T5880] [ 71.892655][ T5880] ? __die_body+0x5f/0xb0 [ 71.896992][ T5880] ? die+0x9e/0xc0 [ 71.900822][ T5880] ? do_trap+0x15a/0x3a0 [ 71.905092][ T5880] ? skb_under_panic+0x14b/0x150 [ 71.910059][ T5880] ? do_error_trap+0x1dc/0x2c0 [ 71.914830][ T5880] ? skb_under_panic+0x14b/0x150 [ 71.919784][ T5880] ? __pfx_do_error_trap+0x10/0x10 [ 71.924990][ T5880] ? handle_invalid_op+0x34/0x40 [ 71.929928][ T5880] ? skb_under_panic+0x14b/0x150 [ 71.935609][ T5880] ? exc_invalid_op+0x38/0x50 [ 71.940761][ T5880] ? asm_exc_invalid_op+0x1a/0x20 [ 71.945803][ T5880] ? __wake_up_klogd+0xcc/0x110 [ 71.950670][ T5880] ? skb_under_panic+0x14b/0x150 [ 71.955627][ T5880] ? vlan_get_tci+0x272/0x550 [ 71.960339][ T5880] ? vlan_get_tci+0x272/0x550 [ 71.965028][ T5880] skb_push+0xe5/0x100 [ 71.969130][ T5880] vlan_get_tci+0x272/0x550 [ 71.973657][ T5880] ? __pfx_vlan_get_tci+0x10/0x10 [ 71.978700][ T5880] ? vlan_get_protocol_dgram+0x194/0x290 [ 71.984349][ T5880] ? packet_recvmsg+0xbe1/0x1ef0 [ 71.989300][ T5880] packet_recvmsg+0x13c9/0x1ef0 [ 71.994166][ T5880] ? __pfx_packet_recvmsg+0x10/0x10 [ 71.999546][ T5880] ? __pfx_aa_sk_perm+0x10/0x10 [ 72.004423][ T5880] ? iovec_from_user+0x61/0x240 [ 72.009319][ T5880] ? aa_sock_msg_perm+0x91/0x160 [ 72.014267][ T5880] ? bpf_lsm_socket_recvmsg+0x9/0x10 [ 72.019560][ T5880] ? __pfx_packet_recvmsg+0x10/0x10 [ 72.024765][ T5880] sock_recvmsg+0x22f/0x280 [ 72.029302][ T5880] ____sys_recvmsg+0x1c6/0x480 [ 72.034078][ T5880] ? __pfx_____sys_recvmsg+0x10/0x10 [ 72.039392][ T5880] do_recvmmsg+0x426/0xab0 [ 72.044012][ T5880] ? __pfx_do_recvmmsg+0x10/0x10 [ 72.048980][ T5880] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 72.054499][ T5880] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 72.060612][ T5880] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 72.066954][ T5880] ? _raw_spin_lock_irq+0xdf/0x120 [ 72.072092][ T5880] ? _raw_spin_unlock_irq+0x23/0x50 [ 72.077322][ T5880] ? lockdep_hardirqs_on+0x99/0x150 [ 72.082546][ T5880] ? __pfx___set_current_blocked+0x10/0x10 [ 72.088420][ T5880] __x64_sys_recvmmsg+0x199/0x250 [ 72.093634][ T5880] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 72.099195][ T5880] ? do_syscall_64+0x100/0x230 [ 72.104002][ T5880] ? do_syscall_64+0xb6/0x230 [ 72.108787][ T5880] do_syscall_64+0xf3/0x230 [ 72.113319][ T5880] ? clear_bhb_loop+0x35/0x90 [ 72.118026][ T5880] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.123935][ T5880] RIP: 0033:0x7fa032685729 [ 72.128408][ T5880] 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 [ 72.148028][ T5880] RSP: 002b:00007fa03261f238 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 72.156461][ T5880] RAX: ffffffffffffffda RBX: 00007fa03270f358 RCX: 00007fa032685729 [ 72.164438][ T5880] RDX: 0000000000000001 RSI: 0000000020000480 RDI: 0000000000000005 [ 72.172415][ T5880] RBP: 00007fa03270f350 R08: 0000000000000000 R09: 00007fa03261f6c0 [ 72.180390][ T5880] R10: 0000000000010022 R11: 0000000000000246 R12: 00007fa0326dc074 [ 72.188366][ T5880] R13: 0000000000000000 R14: 00007ffd65752dd0 R15: 00007ffd65752eb8 [ 72.196380][ T5880] [ 72.199397][ T5880] Modules linked in: [ 72.203490][ T5880] ---[ end trace 0000000000000000 ]--- [ 72.209400][ T5880] RIP: 0010:skb_under_panic+0x14b/0x150 [ 72.215026][ T5880] 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 [ 72.234749][ T5880] RSP: 0018:ffffc90003baf5b8 EFLAGS: 00010286 [ 72.240906][ T5880] RAX: 0000000000000087 RBX: dffffc0000000000 RCX: 8565c1eec37aa000 [ 72.248942][ T5880] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 72.257115][ T5880] RBP: ffff88802616fb50 R08: ffffffff817f0a4c R09: 1ffff92000775e50 [ 72.265173][ T5880] R10: dffffc0000000000 R11: fffff52000775e51 R12: 0000000000000140 [ 72.273392][ T5880] R13: ffff88807a1d5800 R14: ffff88807a1d5810 R15: 0000000000000014 [ 72.281449][ T5880] FS: 00007fa03261f6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 72.290463][ T5880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.297065][ T5880] CR2: 00007ffd65753000 CR3: 0000000031720000 CR4: 00000000003526f0 [ 72.305166][ T5880] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 72.313230][ T5880] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 72.321627][ T5880] Kernel panic - not syncing: Fatal exception [ 72.327879][ T5880] Kernel Offset: disabled [ 72.332208][ T5880] Rebooting in 86400 seconds..