------------[ cut here ]------------ WARNING: net/ipv4/af_inet.c:157 at inet_sock_destruct+0x538/0x630 net/ipv4/af_inet.c:157, CPU#0: ksoftirqd/0/15 Modules linked in: CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 43400005 (nZcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x538/0x630 net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x538/0x630 net/ipv4/af_inet.c:157 sp : ffff800097d27990 x29: ffff800097d279a0 x28: ffff8000891a8074 x27: 0000000000000003 x26: 1fffe0001a8ddb6a x25: dfff800000000000 x24: ffff0000d46edfc8 x23: ffff0000d46edac0 x22: ffff0000d46edb50 x21: ffff0000cc2d0000 x20: 0000000000000090 x19: 0000000000800101 x18: 0000000000000000 x17: ffff8000805e7f5c x16: ffff8000805387e4 x15: 0000000000000001 x14: 1fffe0001a8ddbac x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001a8ddbad x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c1a63900 x7 : ffff800080ca815c x6 : ffff800080ca44a4 x5 : ffff0000d3844b30 x4 : ffff8000803e08a4 x3 : ffff800089af72d0 x2 : 0000000000000000 x1 : 0000000000000090 x0 : 0000000000000000 Call trace: inet_sock_destruct+0x538/0x630 net/ipv4/af_inet.c:157 (P) udp_destruct_sock+0x28/0x38 net/ipv4/udp.c:1836 __sk_destruct+0x80/0x924 net/core/sock.c:2350 rcu_do_batch kernel/rcu/tree.c:2605 [inline] rcu_core+0x848/0x1774 kernel/rcu/tree.c:2857 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2874 handle_softirqs+0x31c/0xc88 kernel/softirq.c:622 run_ksoftirqd+0x70/0xc0 kernel/softirq.c:1063 smpboot_thread_fn+0x4d8/0x9cc kernel/smpboot.c:160 kthread+0x5fc/0x75c kernel/kthread.c:463 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:844 irq event stamp: 865689 hardirqs last enabled at (865688): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:234 hardirqs last disabled at (865689): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (865516): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (865516): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (865527): [] run_ksoftirqd+0x70/0xc0 kernel/softirq.c:1063 ---[ end trace 0000000000000000 ]---