------------[ cut here ]------------
WARNING: CPU: 1 PID: 3002 at net/ipv4/af_inet.c:156 inet_sock_destruct+0x508/0x63c net/ipv4/af_inet.c:155
Modules linked in:
CPU: 1 PID: 3002 Comm: udevd Not tainted 6.9.0-rc4-syzkaller-00274-g3b68086599f8 #0
Hardware name: linux,dummy-virt (DT)
pstate: 10000005 (nzcV daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : inet_sock_destruct+0x508/0x63c net/ipv4/af_inet.c:156
lr : instrument_atomic_read include/linux/instrumented.h:68 [inline]
lr : atomic_read include/linux/atomic/atomic-instrumented.h:32 [inline]
lr : refcount_read include/linux/refcount.h:136 [inline]
lr : inet_sock_destruct+0x320/0x63c net/ipv4/af_inet.c:154
sp : ffff8000895f7c50
x29: ffff8000895f7c50 x28: ffff00001d235b90 x27: 1fffe00003a46bfe
x26: ffff0000133c1e00 x25: ffff00001d235fe8 x24: 1fffe00003a46b72
x23: ffff800084f2b3a0 x22: ffff00001d235b28 x21: 1fffe00003a46b65
x20: ffff00001d235b00 x19: ffff800087cdb3e0 x18: ffff0000133c2870
x17: ffff7fffe3fed000 x16: 0000000000000006 x15: 1fffe0000267850d
x14: 1fffe00002678512 x13: 1fffe0000267850a x12: ffff600003a46bb4
x11: 1fffe00003a46bb3 x10: ffff600003a46bb3 x9 : dfff800000000000
x8 : ffff00001d235d9f x7 : 0000000000000001 x6 : ffff600003a46bb3
x5 : ffff00001d235d9c x4 : ffff600003a46bb4 x3 : 1fffe00003a46bb0
x2 : 0000000000000000 x1 : 0000000000000007 x0 : 0000000000000400
Call trace:
 inet_sock_destruct+0x508/0x63c net/ipv4/af_inet.c:155
 inet6_sock_destruct+0x20/0x30 net/ipv6/af_inet6.c:116
 __sk_destruct+0x4c/0x548 net/core/sock.c:2175
 rcu_do_batch kernel/rcu/tree.c:2196 [inline]
 rcu_core+0x960/0x1bd0 kernel/rcu/tree.c:2471
 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2488
 __do_softirq+0x2e8/0xde8 kernel/softirq.c:554
 ____do_softirq+0x10/0x1c arch/arm64/kernel/irq.c:81
 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:889
 do_softirq_own_stack+0x1c/0x2c arch/arm64/kernel/irq.c:86
 invoke_softirq kernel/softirq.c:435 [inline]
 __irq_exit_rcu+0x334/0x434 kernel/softirq.c:633
 irq_exit_rcu+0x14/0x80 kernel/softirq.c:645
 el0_interrupt+0x68/0x1e0 arch/arm64/kernel/entry-common.c:795
 __el0_irq_handler_common+0x18/0x24 arch/arm64/kernel/entry-common.c:802
 el0t_64_irq_handler+0x10/0x1c arch/arm64/kernel/entry-common.c:807
 el0t_64_irq+0x190/0x194 arch/arm64/kernel/entry.S:599
irq event stamp: 6075411
hardirqs last  enabled at (6075410): [<ffff800084e903a4>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline]
hardirqs last  enabled at (6075410): [<ffff800084e903a4>] _raw_spin_unlock_irqrestore+0x80/0xac kernel/locking/spinlock.c:194
hardirqs last disabled at (6075411): [<ffff800084e66280>] el1_dbg+0x24/0x9c arch/arm64/kernel/entry-common.c:470
softirqs last  enabled at (6075268): [<ffff800080011034>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (6075268): [<ffff800080011034>] __do_softirq+0x8d4/0xde8 kernel/softirq.c:583
softirqs last disabled at (6075379): [<ffff80008001972c>] ____do_softirq+0x10/0x1c arch/arm64/kernel/irq.c:81
---[ end trace 0000000000000000 ]---
TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies.