------------[ cut here ]------------
WARNING: CPU: 1 PID: 337 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157
Modules linked in:
CPU: 1 PID: 337 Comm: kworker/u4:4 Not tainted 5.15.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: netns cleanup_net
pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157
lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157
sp : ffff800008017bd0
x29: ffff800008017bd0 x28: 0000000000000004 x27: dfff800000000000
x26: 1fffe0001b9a368a x25: dfff800000000000 x24: dfff800000000000
x23: ffff800008017d60 x22: 1fffe0001b9a3662 x21: 0000000000000007
x20: 0000000000000100 x19: ffff0000dcd1b300 x18: 0000000000000100
x17: 0000000000000000 x16: ffff8000084c42fc x15: 00000000c0000000
x14: 1ffff0000295806a x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000c5be9b40
x8 : ffff8000107945d8 x7 : ffff800008392828 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001079447c
x2 : 0000000000000000 x1 : 0000000000000100 x0 : 0000000000000000
Call trace:
 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157
 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114
 __sk_destruct+0x5c/0x600 net/core/sock.c:1955
 rcu_do_batch kernel/rcu/tree.c:2523 [inline]
 rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763
 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776
 handle_softirqs+0x384/0xdbc kernel/softirq.c:558
 __do_softirq kernel/softirq.c:592 [inline]
 do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
 invoke_softirq kernel/softirq.c:439 [inline]
 __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
 irq_exit+0x14/0x88 kernel/softirq.c:665
 handle_domain_irq+0xf4/0x178 kernel/irq/irqdesc.c:711
 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:758
 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899
 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267
 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454
 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470
 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522
 arch_local_irq_restore arch/arm64/include/asm/irqflags.h:122 [inline]
 lock_release+0x504/0xa1c kernel/locking/lockdep.c:5646
 rcu_lock_release+0x2c/0x54 include/linux/rcupdate.h:317
 rcu_read_unlock include/linux/rcupdate.h:772 [inline]
 inet_twsk_purge+0x7bc/0x858 net/ipv4/inet_timewait_sock.c:309
 dccp_v6_exit_batch+0x20/0x2c net/dccp/ipv6.c:1123
 ops_exit_list net/core/net_namespace.c:177 [inline]
 cleanup_net+0x5e0/0x9bc net/core/net_namespace.c:599
 process_one_work+0x790/0x11b8 kernel/workqueue.c:2310
 worker_thread+0x910/0x1034 kernel/workqueue.c:2457
 kthread+0x37c/0x45c kernel/kthread.c:334
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 784565
hardirqs last  enabled at (784564): [<ffff800011b90f24>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline]
hardirqs last  enabled at (784564): [<ffff800011b90f24>] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194
hardirqs last disabled at (784565): [<ffff800011ab5ca4>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last  enabled at (784486): [<ffff8000081b691c>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last  enabled at (784486): [<ffff8000081b691c>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (784521): [<ffff8000081b6fb4>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (784521): [<ffff8000081b6fb4>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (784521): [<ffff8000081b6fb4>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (784521): [<ffff8000081b6fb4>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 50131cdfb912457d ]---