------------[ cut here ]------------ WARNING: CPU: 0 PID: 15 at net/ipv4/af_inet.c:156 inet_sock_destruct+0x684/0x830 net/ipv4/af_inet.c:156 Modules linked in: CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd/0 Not tainted 6.17.0-rc1-syzkaller-00214-g99bade344cfa #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 RIP: 0010:inet_sock_destruct+0x684/0x830 net/ipv4/af_inet.c:156 Code: 0f 0b 90 e9 12 fe ff ff e8 49 c1 a8 f7 90 0f 0b 90 e9 5e fe ff ff e8 3b c1 a8 f7 90 0f 0b 90 e9 94 fe ff ff e8 2d c1 a8 f7 90 <0f> 0b 90 e9 d3 fe ff ff e8 8f 17 0f f8 e9 d7 fc ff ff 4c 89 ff e8 RSP: 0018:ffffc90000147bd0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff888032174380 RCX: ffffffff8a12d0e7 RDX: ffff88801e2d4880 RSI: ffffffff8a12d213 RDI: 0000000000000005 RBP: 0000000000000fa2 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000fa2 R11: 0000000000000000 R12: ffff888032174380 R13: ffff888032174410 R14: ffffc90000147cd0 R15: 0000000000000003 FS: 0000000000000000(0000) GS:ffff8881246bc000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffbfbbd4f98 CR3: 000000000e380000 CR4: 00000000003526f0 Call Trace: __sk_destruct+0x84/0x9a0 net/core/sock.c:2339 rcu_do_batch kernel/rcu/tree.c:2605 [inline] rcu_core+0x799/0x1530 kernel/rcu/tree.c:2861 handle_softirqs+0x216/0x8e0 kernel/softirq.c:579 run_ksoftirqd kernel/softirq.c:968 [inline] run_ksoftirqd+0x3a/0x60 kernel/softirq.c:960 smpboot_thread_fn+0x3f4/0xae0 kernel/smpboot.c:160 kthread+0x3c5/0x780 kernel/kthread.c:463 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245