Warning: Permanently added '10.128.0.61' (ED25519) to the list of known hosts. executing program [ 43.622083][ T3499] ------------[ cut here ]------------ [ 43.627576][ T3499] Too BIG xdp->frame_sz = 16384 [ 43.632692][ T3499] WARNING: CPU: 0 PID: 3499 at net/core/filter.c:3848 bpf_xdp_adjust_tail+0x19b/0x1b0 [ 43.642255][ T3499] Modules linked in: [ 43.646127][ T3499] CPU: 0 PID: 3499 Comm: syz-executor357 Not tainted 5.15.123-syzkaller #0 [ 43.654719][ T3499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 43.664786][ T3499] RIP: 0010:bpf_xdp_adjust_tail+0x19b/0x1b0 [ 43.670708][ T3499] Code: 0f 8c e0 fe ff ff e8 e4 9d 8c f9 e9 d6 fe ff ff e8 1a 29 43 f9 c6 05 1b d8 93 05 01 48 c7 c7 00 2b 7a 8b 89 ee e8 55 f5 0e f9 <0f> 0b 48 c7 c0 ea ff ff ff e9 7c ff ff ff 0f 1f 80 00 00 00 00 55 [ 43.690331][ T3499] RSP: 0018:ffffc900011df760 EFLAGS: 00010246 [ 43.696387][ T3499] RAX: d7c51a8a77f8ce00 RBX: ffffc900011df920 RCX: ffff8880791f3b80 [ 43.704369][ T3499] RDX: 0000000000000000 RSI: 0000000000000200 RDI: 0000000000000000 [ 43.712351][ T3499] RBP: 0000000000004000 R08: ffffffff8166490c R09: fffff5200023be2d [ 43.720334][ T3499] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807ba6cf81 [ 43.728296][ T3499] R13: ffff88807ba6cf81 R14: ffffc900011df928 R15: 1ffff9200023bf25 [ 43.736278][ T3499] FS: 0000555556528380(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 43.745220][ T3499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.751813][ T3499] CR2: 0000000020001000 CR3: 000000007b1e9000 CR4: 00000000003506f0 [ 43.759780][ T3499] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.767780][ T3499] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.775760][ T3499] Call Trace: [ 43.779037][ T3499] [ 43.781983][ T3499] ? __warn+0x15b/0x300 [ 43.786135][ T3499] ? bpf_xdp_adjust_tail+0x19b/0x1b0 [ 43.791430][ T3499] ? report_bug+0x1b7/0x2e0 [ 43.795933][ T3499] ? handle_bug+0x3d/0x70 [ 43.800275][ T3499] ? exc_invalid_op+0x16/0x40 [ 43.804950][ T3499] ? asm_exc_invalid_op+0x16/0x20 [ 43.809986][ T3499] ? __wake_up_klogd+0xcc/0x100 [ 43.814835][ T3499] ? bpf_xdp_adjust_tail+0x19b/0x1b0 [ 43.820135][ T3499] bpf_prog_4add87e5301a4105+0x12/0x470 [ 43.825680][ T3499] bpf_prog_run_generic_xdp+0x4ec/0x1030 [ 43.831342][ T3499] do_xdp_generic+0x416/0x6c0 [ 43.836014][ T3499] ? trace_xdp_exception+0x1f0/0x1f0 [ 43.841324][ T3499] ? local_bh_disable+0x5/0x20 [ 43.846105][ T3499] tun_get_user+0x23c7/0x40f0 [ 43.850831][ T3499] ? tun_ring_recv+0xcc0/0xcc0 [ 43.855613][ T3499] ? __lock_acquire+0x1ff0/0x1ff0 [ 43.860652][ T3499] ? rcu_lock_release+0x5/0x20 [ 43.865411][ T3499] ? do_raw_spin_unlock+0x137/0x8b0 [ 43.870631][ T3499] tun_chr_write_iter+0x10c/0x1e0 [ 43.875657][ T3499] vfs_write+0xacf/0xe50 [ 43.879927][ T3499] ? file_end_write+0x250/0x250 [ 43.884773][ T3499] ? __context_tracking_enter+0x5f/0x90 [ 43.890338][ T3499] ? __fdget_pos+0x1e9/0x300 [ 43.894936][ T3499] ksys_write+0x1a2/0x2c0 [ 43.899283][ T3499] ? print_irqtrace_events+0x210/0x210 [ 43.904769][ T3499] ? __ia32_sys_read+0x80/0x80 [ 43.909617][ T3499] ? syscall_enter_from_user_mode+0x2e/0x230 [ 43.915610][ T3499] ? lockdep_hardirqs_on+0x94/0x130 [ 43.920820][ T3499] ? syscall_enter_from_user_mode+0x2e/0x230 [ 43.926794][ T3499] do_syscall_64+0x3d/0xb0 [ 43.931218][ T3499] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.937113][ T3499] RIP: 0033:0x7efd059c24c0 [ 43.941538][ T3499] Code: 40 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 80 3d e1 fb 07 00 00 74 17 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 58 c3 0f 1f 80 00 00 00 00 48 83 ec 28 48 89 [ 43.961150][ T3499] RSP: 002b:00007ffe36661d18 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 43.969540][ T3499] RAX: ffffffffffffffda RBX: 00007efd05a11070 RCX: 00007efd059c24c0 [ 43.977513][ T3499] RDX: 0000000000000e81 RSI: 0000000020001000 RDI: 00000000000000c8 [ 43.985491][ T3499] RBP: 00007ffe36661d28 R08: bb1414ac00000000 R09: bb1414ac00000000 [ 43.993471][ T3499] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 44.001449][ T3499] R13: 0000000000000000 R14: 00007ffe36661d30 R15: 00007efd05a11004 [ 44.009406][ T3499] [ 44.012429][ T3499] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 44.019692][ T3499] CPU: 0 PID: 3499 Comm: syz-executor357 Not tainted 5.15.123-syzkaller #0 [ 44.028251][ T3499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 44.038286][ T3499] Call Trace: [ 44.041548][ T3499] [ 44.044455][ T3499] dump_stack_lvl+0x1e3/0x2cb [ 44.049114][ T3499] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 44.054735][ T3499] ? panic+0x84d/0x84d [ 44.058794][ T3499] ? bpf_xdp_adjust_tail+0x130/0x1b0 [ 44.064054][ T3499] ? bpf_xdp_adjust_tail+0x130/0x1b0 [ 44.069316][ T3499] panic+0x318/0x84d [ 44.073203][ T3499] ? __warn+0x16a/0x300 [ 44.077333][ T3499] ? fb_is_primary_device+0xcc/0xcc [ 44.082509][ T3499] ? bpf_xdp_adjust_tail+0x19b/0x1b0 [ 44.087768][ T3499] __warn+0x2b2/0x300 [ 44.091724][ T3499] ? bpf_xdp_adjust_tail+0x19b/0x1b0 [ 44.096982][ T3499] report_bug+0x1b7/0x2e0 [ 44.101288][ T3499] handle_bug+0x3d/0x70 [ 44.105420][ T3499] exc_invalid_op+0x16/0x40 [ 44.109899][ T3499] asm_exc_invalid_op+0x16/0x20 [ 44.114723][ T3499] RIP: 0010:bpf_xdp_adjust_tail+0x19b/0x1b0 [ 44.120593][ T3499] Code: 0f 8c e0 fe ff ff e8 e4 9d 8c f9 e9 d6 fe ff ff e8 1a 29 43 f9 c6 05 1b d8 93 05 01 48 c7 c7 00 2b 7a 8b 89 ee e8 55 f5 0e f9 <0f> 0b 48 c7 c0 ea ff ff ff e9 7c ff ff ff 0f 1f 80 00 00 00 00 55 [ 44.140171][ T3499] RSP: 0018:ffffc900011df760 EFLAGS: 00010246 [ 44.146336][ T3499] RAX: d7c51a8a77f8ce00 RBX: ffffc900011df920 RCX: ffff8880791f3b80 [ 44.154283][ T3499] RDX: 0000000000000000 RSI: 0000000000000200 RDI: 0000000000000000 [ 44.162231][ T3499] RBP: 0000000000004000 R08: ffffffff8166490c R09: fffff5200023be2d [ 44.170178][ T3499] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807ba6cf81 [ 44.178128][ T3499] R13: ffff88807ba6cf81 R14: ffffc900011df928 R15: 1ffff9200023bf25 [ 44.186079][ T3499] ? __wake_up_klogd+0xcc/0x100 [ 44.190934][ T3499] bpf_prog_4add87e5301a4105+0x12/0x470 [ 44.196455][ T3499] bpf_prog_run_generic_xdp+0x4ec/0x1030 [ 44.202094][ T3499] do_xdp_generic+0x416/0x6c0 [ 44.206747][ T3499] ? trace_xdp_exception+0x1f0/0x1f0 [ 44.212007][ T3499] ? local_bh_disable+0x5/0x20 [ 44.216755][ T3499] tun_get_user+0x23c7/0x40f0 [ 44.221417][ T3499] ? tun_ring_recv+0xcc0/0xcc0 [ 44.226164][ T3499] ? __lock_acquire+0x1ff0/0x1ff0 [ 44.231163][ T3499] ? rcu_lock_release+0x5/0x20 [ 44.235923][ T3499] ? do_raw_spin_unlock+0x137/0x8b0 [ 44.241103][ T3499] tun_chr_write_iter+0x10c/0x1e0 [ 44.246108][ T3499] vfs_write+0xacf/0xe50 [ 44.250330][ T3499] ? file_end_write+0x250/0x250 [ 44.255156][ T3499] ? __context_tracking_enter+0x5f/0x90 [ 44.260691][ T3499] ? __fdget_pos+0x1e9/0x300 [ 44.265258][ T3499] ksys_write+0x1a2/0x2c0 [ 44.269561][ T3499] ? print_irqtrace_events+0x210/0x210 [ 44.274996][ T3499] ? __ia32_sys_read+0x80/0x80 [ 44.279740][ T3499] ? syscall_enter_from_user_mode+0x2e/0x230 [ 44.285693][ T3499] ? lockdep_hardirqs_on+0x94/0x130 [ 44.290866][ T3499] ? syscall_enter_from_user_mode+0x2e/0x230 [ 44.296844][ T3499] do_syscall_64+0x3d/0xb0 [ 44.301241][ T3499] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.307109][ T3499] RIP: 0033:0x7efd059c24c0 [ 44.311500][ T3499] Code: 40 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 80 3d e1 fb 07 00 00 74 17 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 58 c3 0f 1f 80 00 00 00 00 48 83 ec 28 48 89 [ 44.331083][ T3499] RSP: 002b:00007ffe36661d18 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 44.339475][ T3499] RAX: ffffffffffffffda RBX: 00007efd05a11070 RCX: 00007efd059c24c0 [ 44.347445][ T3499] RDX: 0000000000000e81 RSI: 0000000020001000 RDI: 00000000000000c8 [ 44.355417][ T3499] RBP: 00007ffe36661d28 R08: bb1414ac00000000 R09: bb1414ac00000000 [ 44.363371][ T3499] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 44.371321][ T3499] R13: 0000000000000000 R14: 00007ffe36661d30 R15: 00007efd05a11004 [ 44.379284][ T3499] [ 44.382446][ T3499] Kernel Offset: disabled [ 44.386810][ T3499] Rebooting in 86400 seconds..