------------[ cut here ]------------
WARNING: CPU: 1 PID: 26253 at net/mptcp/protocol.c:2999 mptcp_check_listen_stop+0x25c/0x2f4 net/mptcp/protocol.c:2999
Modules linked in:
CPU: 1 PID: 26253 Comm: syz-executor.5 Not tainted 6.7.0-rc8-syzkaller-g0802e17d9aca #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : mptcp_check_listen_stop+0x25c/0x2f4 net/mptcp/protocol.c:2999
lr : mptcp_check_listen_stop+0x25c/0x2f4 net/mptcp/protocol.c:2999
sp : ffff800099337610
x29: ffff800099337620 x28: dfff800000000000 x27: 1fffe00023bcae13
x26: ffff0000d9c78000 x25: dfff800000000000 x24: 1fffe00023ca53c1
x23: dfff800000000000 x22: 00007bfeca255c30 x21: 0000000000000007
x20: ffff0000cccca700 x19: ffff0000d9c78000 x18: ffff800099337d28
x17: 0000000000000000 x16: ffff80008051d40c x15: 0000000000000001
x14: 1fffe000199994e2 x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000040000 x10: 0000000000000c69 x9 : ffff800099879000
x8 : 0000000000000c6a x7 : ffff8000889ae220 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80008a70d038
x2 : 0000000000000000 x1 : 0000000000000007 x0 : 000000000000000a
Call trace:
 mptcp_check_listen_stop+0x25c/0x2f4 net/mptcp/protocol.c:2999
 __mptcp_close+0xbc/0x804 net/mptcp/protocol.c:3020
 mptcp_close+0x38/0x180 net/mptcp/protocol.c:3087
 inet_release+0x160/0x1d0 net/ipv4/af_inet.c:433
 inet6_release+0x5c/0x78 net/ipv6/af_inet6.c:485
 __sock_release net/socket.c:659 [inline]
 sock_close+0xa4/0x1e8 net/socket.c:1419
 __fput+0x308/0x8e4 fs/file_table.c:394
 ____fput+0x20/0x30 fs/file_table.c:422
 task_work_run+0x230/0x2e0 kernel/task_work.c:180
 get_signal+0x13f4/0x15ec kernel/signal.c:2680
 do_signal arch/arm64/kernel/signal.c:1249 [inline]
 do_notify_resume+0x3bc/0x393c arch/arm64/kernel/signal.c:1302
 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:144 [inline]
 el0_svc+0x9c/0x158 arch/arm64/kernel/entry-common.c:679
 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595
irq event stamp: 708
hardirqs last  enabled at (707): [<ffff8000801d31f8>] __local_bh_enable_ip+0x224/0x44c kernel/softirq.c:386
hardirqs last disabled at (708): [<ffff80008a82c9ac>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436
softirqs last  enabled at (706): [<ffff8000889ae278>] spin_unlock_bh include/linux/spinlock.h:396 [inline]
softirqs last  enabled at (706): [<ffff8000889ae278>] lock_sock_nested+0xcc/0x11c net/core/sock.c:3526
softirqs last disabled at (704): [<ffff8000889ae220>] spin_lock_bh include/linux/spinlock.h:356 [inline]
softirqs last disabled at (704): [<ffff8000889ae220>] lock_sock_nested+0x74/0x11c net/core/sock.c:3522
---[ end trace 0000000000000000 ]---