------------[ cut here ]------------ WARNING: CPU: 0 PID: 2937 at net/ipv4/af_inet.c:154 inet_sock_destruct+0x56c/0x664 net/ipv4/af_inet.c:154 Modules linked in: CPU: 0 PID: 2937 Comm: udevd Not tainted 6.3.0-rc7-syzkaller-g14f8db1c0f9a #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x56c/0x664 net/ipv4/af_inet.c:154 lr : inet_sock_destruct+0x56c/0x664 net/ipv4/af_inet.c:154 sp : ffff800008007ad0 x29: ffff800008007ad0 x28: 1fffe00018132369 x27: dfff800000000000 x26: 1fffe00027dbddf4 x25: dfff800000000000 x24: 1fffe00027dbddca x23: 1fffe00027dbddcd x22: 0000000000000007 x21: 0000000000000000 x20: 00000000ffff9000 x19: ffff00013edeee40 x18: ffff800008007620 x17: ffff800010d4d17c x16: ffff8000084f9a5c x15: 0000000000000100 x14: 1ffff00002b900b0 x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000100 x9 : 0000000000000000 x8 : ffff0000c0991b40 x7 : ffff8000108f5764 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800010e54280 x2 : 0000000000000000 x1 : 00000000ffff9000 x0 : 0000000000000000 Call trace: inet_sock_destruct+0x56c/0x664 net/ipv4/af_inet.c:154 __sk_destruct+0x5c/0x770 net/core/sock.c:2135 sk_destruct net/core/sock.c:2183 [inline] __sk_free+0x37c/0x4e8 net/core/sock.c:2194 sk_free+0x60/0xc8 net/core/sock.c:2205 sock_put include/net/sock.h:1968 [inline] tcp_write_timer+0x1c4/0x2e4 net/ipv4/tcp_timer.c:644 call_timer_fn+0x19c/0x8cc kernel/time/timer.c:1700 expire_timers kernel/time/timer.c:1751 [inline] __run_timers+0x55c/0x734 kernel/time/timer.c:2022 run_timer_softirq+0x7c/0x114 kernel/time/timer.c:2035 __do_softirq+0x2d0/0xd54 kernel/softirq.c:571 ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:85 invoke_softirq kernel/softirq.c:452 [inline] __irq_exit_rcu+0x28c/0x534 kernel/softirq.c:650 irq_exit_rcu+0x14/0x84 kernel/softirq.c:662 __el1_irq arch/arm64/kernel/entry-common.c:472 [inline] el1_interrupt+0x38/0x68 arch/arm64/kernel/entry-common.c:486 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:491 el1h_64_irq+0x64/0x68 arch/arm64/kernel/entry.S:587 __daif_local_irq_restore arch/arm64/include/asm/irqflags.h:182 [inline] arch_local_irq_restore arch/arm64/include/asm/irqflags.h:202 [inline] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] read_seqbegin+0xe8/0x144 include/linux/seqlock.h:836 d_alloc_parallel+0x328/0x1184 fs/dcache.c:2648 lookup_open fs/namei.c:3341 [inline] open_last_lookups fs/namei.c:3484 [inline] path_openat+0x6f0/0x27f8 fs/namei.c:3712 do_filp_open+0x1bc/0x3cc fs/namei.c:3742 do_sys_openat2+0x128/0x3d8 fs/open.c:1348 do_sys_open fs/open.c:1364 [inline] __do_sys_openat fs/open.c:1380 [inline] __se_sys_openat fs/open.c:1375 [inline] __arm64_sys_openat+0x1f0/0x240 fs/open.c:1375 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:193 el0_svc+0x4c/0x15c arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 irq event stamp: 4234861 hardirqs last enabled at (4234860): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (4234860): [] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194 hardirqs last disabled at (4234861): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (4234756): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (4234809): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]---