------------[ cut here ]------------ WARNING: CPU: 1 PID: 21 at net/ipv4/af_inet.c:154 inet_sock_destruct+0x6e7/0x7f0 Modules linked in: CPU: 1 PID: 21 Comm: ksoftirqd/1 Not tainted 6.1.69-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 RIP: 0010:inet_sock_destruct+0x6e7/0x7f0 net/ipv4/af_inet.c:154 Code: ff ff e8 cc cf 6e f8 0f 0b e9 21 fe ff ff e8 c0 cf 6e f8 0f 0b 41 80 3c 2c 00 0f 85 4c fe ff ff e9 4f fe ff ff e8 a9 cf 6e f8 <0f> 0b e9 bb fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 0e fc ff RSP: 0018:ffffc900001b79d0 EFLAGS: 00010246 RAX: ffffffff891bbe67 RBX: 0000000000000fff RCX: ffff888012739dc0 RDX: 0000000080000100 RSI: 0000000000000fff RDI: 0000000000000000 RBP: ffff888077d59980 R08: ffffffff891bbd1c R09: ffffed100efab37f R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1100efab335 R13: ffff888077d59e68 R14: ffff888077d599a8 R15: ffff888077d59992 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fd64c816168 CR3: 000000000ce8e000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __sk_destruct+0x50/0x5f0 net/core/sock.c:2130 rcu_do_batch kernel/rcu/tree.c:2264 [inline] rcu_core+0xad4/0x17e0 kernel/rcu/tree.c:2524 __do_softirq+0x2e9/0xa4c kernel/softirq.c:571 run_ksoftirqd+0xc1/0x120 kernel/softirq.c:934 smpboot_thread_fn+0x52c/0xa30 kernel/smpboot.c:164 kthread+0x28d/0x320 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306