Warning: Permanently added '10.128.0.168' (ECDSA) to the list of known hosts. executing program [ 51.306078][ T3584] ------------[ cut here ]------------ [ 51.311594][ T3584] Too BIG xdp->frame_sz = 131072 [ 51.317213][ T3584] WARNING: CPU: 1 PID: 3584 at net/core/filter.c:3848 bpf_xdp_adjust_tail+0x19b/0x1b0 [ 51.326849][ T3584] Modules linked in: [ 51.330748][ T3584] CPU: 1 PID: 3584 Comm: syz-executor335 Not tainted 5.15.98-syzkaller #0 [ 51.339309][ T3584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 51.349422][ T3584] RIP: 0010:bpf_xdp_adjust_tail+0x19b/0x1b0 [ 51.355363][ T3584] Code: 0f 8c e0 fe ff ff e8 94 e3 8c f9 e9 d6 fe ff ff e8 2a b0 43 f9 c6 05 74 9f 93 05 01 48 c7 c7 80 e8 79 8b 89 ee e8 d5 5d 0f f9 <0f> 0b 48 c7 c0 ea ff ff ff e9 7c ff ff ff 0f 1f 80 00 00 00 00 55 [ 51.375020][ T3584] RSP: 0018:ffffc90001f6f760 EFLAGS: 00010246 [ 51.381090][ T3584] RAX: a324c316a3095c00 RBX: ffffc90001f6f920 RCX: ffff88801bbed700 [ 51.389114][ T3584] RDX: 0000000000000000 RSI: 0000000080000200 RDI: 0000000000000000 [ 51.397128][ T3584] RBP: 0000000000020000 R08: ffffffff81668cfc R09: fffff520003ede2d [ 51.405261][ T3584] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880730cfeef [ 51.413269][ T3584] R13: ffff8880730cfeef R14: ffffc90001f6f928 R15: 1ffff920003edf25 [ 51.421322][ T3584] FS: 00005555566c0300(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 51.430899][ T3584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.437535][ T3584] CR2: 0000000020010000 CR3: 00000000776e9000 CR4: 00000000003506e0 [ 51.445573][ T3584] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.453543][ T3584] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.461622][ T3584] Call Trace: [ 51.464958][ T3584] [ 51.467914][ T3584] bpf_prog_4add87e5301a4105+0x12/0x5a4 [ 51.473457][ T3584] bpf_prog_run_generic_xdp+0x4ec/0x1030 [ 51.479370][ T3584] do_xdp_generic+0x416/0x6c0 [ 51.484099][ T3584] ? trace_xdp_exception+0x2c0/0x2c0 [ 51.489399][ T3584] ? local_bh_disable+0x5/0x20 [ 51.494334][ T3584] tun_get_user+0x2872/0x3fc0 [ 51.499038][ T3584] ? perf_trace_rcu_stall_warning+0x2f0/0x370 [ 51.505182][ T3584] ? tun_ring_recv+0xcc0/0xcc0 [ 51.509987][ T3584] ? rcu_lock_release+0x5/0x20 [ 51.514808][ T3584] ? rcu_read_lock_sched_held+0x89/0x130 [ 51.520465][ T3584] ? bpf_link_settle+0x7d/0x140 [ 51.525388][ T3584] tun_chr_write_iter+0x10c/0x1e0 [ 51.530432][ T3584] vfs_write+0xacf/0xe50 [ 51.534734][ T3584] ? file_end_write+0x240/0x240 [ 51.539616][ T3584] ? __context_tracking_exit+0x4c/0x80 [ 51.545139][ T3584] ? __sys_bpf+0x598/0x670 [ 51.549631][ T3584] ? __fdget_pos+0x1e9/0x300 [ 51.554273][ T3584] ksys_write+0x1a2/0x2c0 [ 51.558617][ T3584] ? print_irqtrace_events+0x210/0x210 [ 51.564145][ T3584] ? __ia32_sys_read+0x80/0x80 [ 51.568926][ T3584] ? syscall_enter_from_user_mode+0x2e/0x290 [ 51.574953][ T3584] ? lockdep_hardirqs_on+0x94/0x130 [ 51.580170][ T3584] ? syscall_enter_from_user_mode+0x2e/0x290 [ 51.586201][ T3584] do_syscall_64+0x3d/0xb0 [ 51.590638][ T3584] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.596575][ T3584] RIP: 0033:0x7f1f20f50a73 [ 51.601003][ T3584] Code: 5d 41 5c 41 5d 41 5e e9 9b fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18 [ 51.620654][ T3584] RSP: 002b:00007fff628e5618 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 51.629149][ T3584] RAX: ffffffffffffffda RBX: 00007fff628e5640 RCX: 00007f1f20f50a73 [ 51.637173][ T3584] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 00000000000000c8 [ 51.645199][ T3584] RBP: 0000000000000003 R08: bb1414ac628e5647 R09: bb1414ac628e5647 [ 51.653180][ T3584] R10: bb1414ac628e5647 R11: 0000000000000246 R12: 0000000000000000 [ 51.661192][ T3584] R13: 00007fff628e5630 R14: 00007fff628e5628 R15: 00007fff628e5624 [ 51.669242][ T3584] [ 51.672257][ T3584] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 51.679522][ T3584] CPU: 1 PID: 3584 Comm: syz-executor335 Not tainted 5.15.98-syzkaller #0 [ 51.688029][ T3584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 51.698072][ T3584] Call Trace: [ 51.701345][ T3584] [ 51.704266][ T3584] dump_stack_lvl+0x1e3/0x2cb [ 51.708939][ T3584] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 51.714565][ T3584] ? panic+0x84d/0x84d [ 51.718644][ T3584] ? bpf_xdp_adjust_tail+0x120/0x1b0 [ 51.723930][ T3584] ? bpf_xdp_adjust_tail+0x120/0x1b0 [ 51.729220][ T3584] panic+0x318/0x84d [ 51.733122][ T3584] ? __warn+0x16a/0x300 [ 51.737269][ T3584] ? fb_is_primary_device+0xcc/0xcc [ 51.742468][ T3584] ? bpf_xdp_adjust_tail+0x19b/0x1b0 [ 51.747746][ T3584] __warn+0x2b2/0x300 [ 51.751721][ T3584] ? bpf_xdp_adjust_tail+0x19b/0x1b0 [ 51.756993][ T3584] report_bug+0x1b7/0x2e0 [ 51.761321][ T3584] handle_bug+0x3d/0x70 [ 51.765469][ T3584] exc_invalid_op+0x16/0x40 [ 51.769981][ T3584] asm_exc_invalid_op+0x16/0x20 [ 51.774826][ T3584] RIP: 0010:bpf_xdp_adjust_tail+0x19b/0x1b0 [ 51.780730][ T3584] Code: 0f 8c e0 fe ff ff e8 94 e3 8c f9 e9 d6 fe ff ff e8 2a b0 43 f9 c6 05 74 9f 93 05 01 48 c7 c7 80 e8 79 8b 89 ee e8 d5 5d 0f f9 <0f> 0b 48 c7 c0 ea ff ff ff e9 7c ff ff ff 0f 1f 80 00 00 00 00 55 [ 51.800449][ T3584] RSP: 0018:ffffc90001f6f760 EFLAGS: 00010246 [ 51.806507][ T3584] RAX: a324c316a3095c00 RBX: ffffc90001f6f920 RCX: ffff88801bbed700 [ 51.814478][ T3584] RDX: 0000000000000000 RSI: 0000000080000200 RDI: 0000000000000000 [ 51.822440][ T3584] RBP: 0000000000020000 R08: ffffffff81668cfc R09: fffff520003ede2d [ 51.830403][ T3584] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880730cfeef [ 51.838381][ T3584] R13: ffff8880730cfeef R14: ffffc90001f6f928 R15: 1ffff920003edf25 [ 51.846350][ T3584] ? __wake_up_klogd+0xcc/0x100 [ 51.851215][ T3584] bpf_prog_4add87e5301a4105+0x12/0x5a4 [ 51.856762][ T3584] bpf_prog_run_generic_xdp+0x4ec/0x1030 [ 51.862447][ T3584] do_xdp_generic+0x416/0x6c0 [ 51.867127][ T3584] ? trace_xdp_exception+0x2c0/0x2c0 [ 51.872413][ T3584] ? local_bh_disable+0x5/0x20 [ 51.877193][ T3584] tun_get_user+0x2872/0x3fc0 [ 51.881880][ T3584] ? perf_trace_rcu_stall_warning+0x2f0/0x370 [ 51.887970][ T3584] ? tun_ring_recv+0xcc0/0xcc0 [ 51.892752][ T3584] ? rcu_lock_release+0x5/0x20 [ 51.897526][ T3584] ? rcu_read_lock_sched_held+0x89/0x130 [ 51.903172][ T3584] ? bpf_link_settle+0x7d/0x140 [ 51.908041][ T3584] tun_chr_write_iter+0x10c/0x1e0 [ 51.913076][ T3584] vfs_write+0xacf/0xe50 [ 51.917322][ T3584] ? file_end_write+0x240/0x240 [ 51.922180][ T3584] ? __context_tracking_exit+0x4c/0x80 [ 51.927987][ T3584] ? __sys_bpf+0x598/0x670 [ 51.932405][ T3584] ? __fdget_pos+0x1e9/0x300 [ 51.936991][ T3584] ksys_write+0x1a2/0x2c0 [ 51.941325][ T3584] ? print_irqtrace_events+0x210/0x210 [ 51.946784][ T3584] ? __ia32_sys_read+0x80/0x80 [ 51.951581][ T3584] ? syscall_enter_from_user_mode+0x2e/0x290 [ 51.957583][ T3584] ? lockdep_hardirqs_on+0x94/0x130 [ 51.962906][ T3584] ? syscall_enter_from_user_mode+0x2e/0x290 [ 51.968887][ T3584] do_syscall_64+0x3d/0xb0 [ 51.973301][ T3584] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.979207][ T3584] RIP: 0033:0x7f1f20f50a73 [ 51.983638][ T3584] Code: 5d 41 5c 41 5d 41 5e e9 9b fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18 [ 52.003323][ T3584] RSP: 002b:00007fff628e5618 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 52.011739][ T3584] RAX: ffffffffffffffda RBX: 00007fff628e5640 RCX: 00007f1f20f50a73 [ 52.019706][ T3584] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 00000000000000c8 [ 52.027669][ T3584] RBP: 0000000000000003 R08: bb1414ac628e5647 R09: bb1414ac628e5647 [ 52.035642][ T3584] R10: bb1414ac628e5647 R11: 0000000000000246 R12: 0000000000000000 [ 52.043603][ T3584] R13: 00007fff628e5630 R14: 00007fff628e5628 R15: 00007fff628e5624 [ 52.051580][ T3584] [ 52.054952][ T3584] Kernel Offset: disabled [ 52.059349][ T3584] Rebooting in 86400 seconds..