Warning: Permanently added '10.128.0.71' (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 [ 75.794955][ C1] ------------[ cut here ]------------ [ 75.800808][ C1] WARNING: CPU: 1 PID: 5096 at net/ipv4/af_inet.c:155 inet_sock_destruct+0x6ef/0x8b0 [ 75.810509][ C1] Modules linked in: [ 75.814437][ C1] CPU: 1 PID: 5096 Comm: syz-executor370 Not tainted 6.7.0-rc8-syzkaller-01946-gee93b1ffde3d #0 [ 75.825197][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 75.835387][ C1] RIP: 0010:inet_sock_destruct+0x6ef/0x8b0 [ 75.841505][ C1] Code: 0f 0b 90 e9 fd fd ff ff e8 ae e4 7e f8 90 0f 0b 90 e9 33 fe ff ff e8 a0 e4 7e f8 90 0f 0b 90 e9 87 fd ff ff e8 92 e4 7e f8 90 <0f> 0b 90 e9 8f fe ff ff e8 b4 de d5 f8 e9 68 fc ff ff 48 89 ef e8 [ 75.861627][ C1] RSP: 0018:ffffc900001f0db0 EFLAGS: 00010246 [ 75.868055][ C1] RAX: 0000000000000000 RBX: ffff88814b824100 RCX: ffffffff89089bee [ 75.876105][ C1] RDX: ffff8880796d8000 RSI: ffffffff89089d5e RDI: 0000000000000005 [ 75.884448][ C1] RBP: 00000000fffff300 R08: 0000000000000005 R09: 0000000000000000 [ 75.892476][ C1] R10: 00000000fffff300 R11: 0000000000000001 R12: ffff88814b824128 [ 75.900734][ C1] R13: ffff88814b824260 R14: 0000000000000000 R15: 0000000000000002 [ 75.908769][ C1] FS: 00007f20b311b6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 75.918287][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.924945][ C1] CR2: 0000000020000100 CR3: 0000000079689000 CR4: 00000000003506f0 [ 75.932928][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.941102][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.949321][ C1] Call Trace: [ 75.952629][ C1] [ 75.955609][ C1] ? show_regs+0x8f/0xa0 [ 75.959901][ C1] ? __warn+0xe6/0x390 [ 75.964050][ C1] ? inet_sock_destruct+0x6ef/0x8b0 [ 75.969582][ C1] ? report_bug+0x3bc/0x580 [ 75.974163][ C1] ? handle_bug+0x3d/0x70 [ 75.978545][ C1] ? exc_invalid_op+0x17/0x40 [ 75.983286][ C1] ? asm_exc_invalid_op+0x1a/0x20 [ 75.988430][ C1] ? inet_sock_destruct+0x57e/0x8b0 [ 75.993786][ C1] ? inet_sock_destruct+0x6ee/0x8b0 [ 75.999034][ C1] ? inet_sock_destruct+0x6ef/0x8b0 [ 76.004305][ C1] ? inet6_cleanup_sock+0x113/0x210 [ 76.009560][ C1] ? inet6_cleanup_sock+0x210/0x210 [ 76.014849][ C1] ? rcu_core+0x817/0x1680 [ 76.019322][ C1] __sk_destruct+0x4d/0x740 [ 76.024068][ C1] ? rcu_core+0x817/0x1680 [ 76.028529][ C1] rcu_core+0x819/0x1680 [ 76.032789][ C1] ? rcutree_report_cpu_dead+0x4d0/0x4d0 [ 76.038522][ C1] __do_softirq+0x21a/0x8de [ 76.043094][ C1] ? __lock_text_end+0x3/0x3 [ 76.047777][ C1] ? irqtime_account_irq+0x185/0x2d0 [ 76.053099][ C1] ? tun_rx_batched+0x435/0x780 [ 76.058059][ C1] do_softirq+0xaa/0xe0 [ 76.062383][ C1] [ 76.065387][ C1] [ 76.068335][ C1] __local_bh_enable_ip+0xfc/0x120 [ 76.073537][ C1] tun_rx_batched+0x43a/0x780 [ 76.078280][ C1] ? tun_flow_cleanup+0x310/0x310 [ 76.083498][ C1] tun_get_user+0x29e3/0x3bc0 [ 76.088234][ C1] ? ref_tracker_alloc+0x2ef/0x5a0 [ 76.093369][ C1] ? tun_build_skb.constprop.0+0x1220/0x1220 [ 76.099460][ C1] ? reacquire_held_locks+0x4c0/0x4c0 [ 76.104948][ C1] tun_chr_write_iter+0xe8/0x210 [ 76.109911][ C1] vfs_write+0x64f/0xdf0 [ 76.114208][ C1] ? kernel_write+0x6c0/0x6c0 [ 76.118976][ C1] ? __might_fault+0xe6/0x1a0 [ 76.123914][ C1] ? __fget_light+0xe6/0x260 [ 76.128682][ C1] ksys_write+0x12f/0x250 [ 76.133027][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 76.137859][ C1] ? syscall_enter_from_user_mode+0x7f/0x120 [ 76.143918][ C1] do_syscall_64+0x40/0x110 [ 76.148439][ C1] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 76.154408][ C1] RIP: 0033:0x7f20b315a6bf [ 76.160343][ C1] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 29 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 7c 81 02 00 48 [ 76.180101][ C1] RSP: 002b:00007f20b311b200 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 76.188679][ C1] RAX: ffffffffffffffda RBX: 00007f20b31e53e8 RCX: 00007f20b315a6bf [ 76.196834][ C1] RDX: 000000000000004a RSI: 0000000020000240 RDI: 00000000000000c8 [ 76.204883][ C1] RBP: 00007f20b31e53e0 R08: 0000000000000000 R09: 0000000000000000 [ 76.212910][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f20b31b22c0 [ 76.220951][ C1] R13: 00007f20b31e53ec R14: 00007ffc6127f5d0 R15: 00007ffc6127f6b8 [ 76.228988][ C1] [ 76.232099][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 76.239379][ C1] CPU: 1 PID: 5096 Comm: syz-executor370 Not tainted 6.7.0-rc8-syzkaller-01946-gee93b1ffde3d #0 [ 76.249812][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 76.259896][ C1] Call Trace: [ 76.263204][ C1] [ 76.266075][ C1] dump_stack_lvl+0xd9/0x1b0 [ 76.270680][ C1] panic+0x6dc/0x790 [ 76.274592][ C1] ? panic_smp_self_stop+0xa0/0xa0 [ 76.279712][ C1] ? show_trace_log_lvl+0x363/0x4f0 [ 76.284931][ C1] ? check_panic_on_warn+0x1f/0xb0 [ 76.290056][ C1] ? inet_sock_destruct+0x6ef/0x8b0 [ 76.295291][ C1] check_panic_on_warn+0xab/0xb0 [ 76.300247][ C1] __warn+0xf2/0x390 [ 76.304153][ C1] ? inet_sock_destruct+0x6ef/0x8b0 [ 76.309369][ C1] report_bug+0x3bc/0x580 [ 76.313815][ C1] handle_bug+0x3d/0x70 [ 76.318017][ C1] exc_invalid_op+0x17/0x40 [ 76.322528][ C1] asm_exc_invalid_op+0x1a/0x20 [ 76.327394][ C1] RIP: 0010:inet_sock_destruct+0x6ef/0x8b0 [ 76.333214][ C1] Code: 0f 0b 90 e9 fd fd ff ff e8 ae e4 7e f8 90 0f 0b 90 e9 33 fe ff ff e8 a0 e4 7e f8 90 0f 0b 90 e9 87 fd ff ff e8 92 e4 7e f8 90 <0f> 0b 90 e9 8f fe ff ff e8 b4 de d5 f8 e9 68 fc ff ff 48 89 ef e8 [ 76.352824][ C1] RSP: 0018:ffffc900001f0db0 EFLAGS: 00010246 [ 76.358900][ C1] RAX: 0000000000000000 RBX: ffff88814b824100 RCX: ffffffff89089bee [ 76.367313][ C1] RDX: ffff8880796d8000 RSI: ffffffff89089d5e RDI: 0000000000000005 [ 76.375322][ C1] RBP: 00000000fffff300 R08: 0000000000000005 R09: 0000000000000000 [ 76.383334][ C1] R10: 00000000fffff300 R11: 0000000000000001 R12: ffff88814b824128 [ 76.391420][ C1] R13: ffff88814b824260 R14: 0000000000000000 R15: 0000000000000002 [ 76.399401][ C1] ? inet_sock_destruct+0x57e/0x8b0 [ 76.404687][ C1] ? inet_sock_destruct+0x6ee/0x8b0 [ 76.409884][ C1] ? inet6_cleanup_sock+0x113/0x210 [ 76.415087][ C1] ? inet6_cleanup_sock+0x210/0x210 [ 76.420324][ C1] ? rcu_core+0x817/0x1680 [ 76.424876][ C1] __sk_destruct+0x4d/0x740 [ 76.429404][ C1] ? rcu_core+0x817/0x1680 [ 76.433866][ C1] rcu_core+0x819/0x1680 [ 76.438172][ C1] ? rcutree_report_cpu_dead+0x4d0/0x4d0 [ 76.443830][ C1] __do_softirq+0x21a/0x8de [ 76.448346][ C1] ? __lock_text_end+0x3/0x3 [ 76.452943][ C1] ? irqtime_account_irq+0x185/0x2d0 [ 76.458256][ C1] ? tun_rx_batched+0x435/0x780 [ 76.463212][ C1] do_softirq+0xaa/0xe0 [ 76.467454][ C1] [ 76.470391][ C1] [ 76.473367][ C1] __local_bh_enable_ip+0xfc/0x120 [ 76.478514][ C1] tun_rx_batched+0x43a/0x780 [ 76.483210][ C1] ? tun_flow_cleanup+0x310/0x310 [ 76.488282][ C1] tun_get_user+0x29e3/0x3bc0 [ 76.492988][ C1] ? ref_tracker_alloc+0x2ef/0x5a0 [ 76.498117][ C1] ? tun_build_skb.constprop.0+0x1220/0x1220 [ 76.504130][ C1] ? reacquire_held_locks+0x4c0/0x4c0 [ 76.509541][ C1] tun_chr_write_iter+0xe8/0x210 [ 76.514537][ C1] vfs_write+0x64f/0xdf0 [ 76.518816][ C1] ? kernel_write+0x6c0/0x6c0 [ 76.523536][ C1] ? __might_fault+0xe6/0x1a0 [ 76.528254][ C1] ? __fget_light+0xe6/0x260 [ 76.532876][ C1] ksys_write+0x12f/0x250 [ 76.537217][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 76.542012][ C1] ? syscall_enter_from_user_mode+0x7f/0x120 [ 76.548018][ C1] do_syscall_64+0x40/0x110 [ 76.552576][ C1] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 76.558494][ C1] RIP: 0033:0x7f20b315a6bf [ 76.562913][ C1] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 29 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 7c 81 02 00 48 [ 76.582784][ C1] RSP: 002b:00007f20b311b200 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 76.591202][ C1] RAX: ffffffffffffffda RBX: 00007f20b31e53e8 RCX: 00007f20b315a6bf [ 76.599176][ C1] RDX: 000000000000004a RSI: 0000000020000240 RDI: 00000000000000c8 [ 76.607156][ C1] RBP: 00007f20b31e53e0 R08: 0000000000000000 R09: 0000000000000000 [ 76.615142][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f20b31b22c0 [ 76.623152][ C1] R13: 00007f20b31e53ec R14: 00007ffc6127f5d0 R15: 00007ffc6127f6b8 [ 76.631145][ C1] [ 76.634270][ C1] Kernel Offset: disabled [ 76.638668][ C1] Rebooting in 86400 seconds..