------------[ cut here ]------------ WARNING: CPU: 1 PID: 7731 at net/ipv4/af_inet.c:156 inet_sock_destruct+0x574/0x66c net/ipv4/af_inet.c:156 Modules linked in: CPU: 1 UID: 0 PID: 7731 Comm: syz.3.203 Not tainted 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x574/0x66c net/ipv4/af_inet.c:156 lr : inet_sock_destruct+0x574/0x66c net/ipv4/af_inet.c:156 sp : ffff800080017c70 x29: ffff800080017c70 x28: ffff800089634a78 x27: 0000000000000003 x26: 1fffe0001b8fda32 x25: dfff800000000000 x24: 1fffe0001b8fda22 x23: 1fffe0001b8fda25 x22: 0000000000000007 x21: 0000000000000000 x20: 000000000000046b x19: ffff0000dc7ed100 x18: ffff0001b36569a8 x17: ffff800123e21000 x16: ffff800080585eb0 x15: 0000000000000001 x14: 1fffe0001b8fda73 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001b8fda74 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d6135ac0 x7 : ffff8000804213f8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800089fb7c64 x2 : 0000000000000000 x1 : 000000000000046b x0 : 0000000000000000 Call trace: inet_sock_destruct+0x574/0x66c net/ipv4/af_inet.c:156 (P) inet_sock_destruct+0x574/0x66c net/ipv4/af_inet.c:156 (L) inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:116 __sk_destruct+0x5c/0x74c net/core/sock.c:2265 rcu_do_batch kernel/rcu/tree.c:2567 [inline] rcu_core+0x898/0x1b5c kernel/rcu/tree.c:2823 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2840 handle_softirqs+0x2e0/0xbf8 kernel/softirq.c:554 __do_softirq+0x14/0x20 kernel/softirq.c:588 ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:891 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:86 invoke_softirq kernel/softirq.c:435 [inline] __irq_exit_rcu+0x1d8/0x544 kernel/softirq.c:655 irq_exit_rcu+0x14/0x84 kernel/softirq.c:671 __el1_irq arch/arm64/kernel/entry-common.c:561 [inline] el1_interrupt+0x38/0x68 arch/arm64/kernel/entry-common.c:575 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:580 el1h_64_irq+0x6c/0x70 arch/arm64/kernel/entry.S:596 __daif_local_irq_restore arch/arm64/include/asm/irqflags.h:175 [inline] (P) arch_local_irq_restore arch/arm64/include/asm/irqflags.h:195 [inline] (P) console_emit_next_record kernel/printk/printk.c:3100 [inline] (P) console_flush_all+0x69c/0xb90 kernel/printk/printk.c:3180 (P) console_emit_next_record kernel/printk/printk.c:3100 [inline] (L) console_flush_all+0x698/0xb90 kernel/printk/printk.c:3180 (L) __console_flush_and_unlock kernel/printk/printk.c:3239 [inline] console_unlock+0x138/0x3ac kernel/printk/printk.c:3279 vprintk_emit+0x308/0x55c kernel/printk/printk.c:2407 vprintk_default+0xa0/0xe4 kernel/printk/printk.c:2422 vprintk+0x200/0x300 kernel/printk/printk_safe.c:68 _printk+0xdc/0x128 kernel/printk/printk.c:2432 __ext4_msg+0x250/0x280 fs/ext4/super.c:991 ext4_orphan_cleanup+0xd30/0x115c fs/ext4/orphan.c:497 __ext4_fill_super fs/ext4/super.c:5563 [inline] ext4_fill_super+0x4fdc/0x57c8 fs/ext4/super.c:5686 get_tree_bdev_flags+0x38c/0x494 fs/super.c:1636 get_tree_bdev+0x2c/0x3c fs/super.c:1659 ext4_get_tree+0x28/0x38 fs/ext4/super.c:5718 vfs_get_tree+0x90/0x28c fs/super.c:1814 do_new_mount+0x278/0x900 fs/namespace.c:3507 path_mount+0x590/0xe04 fs/namespace.c:3834 do_mount fs/namespace.c:3847 [inline] __do_sys_mount fs/namespace.c:4057 [inline] __se_sys_mount fs/namespace.c:4034 [inline] __arm64_sys_mount+0x4d4/0x5ac fs/namespace.c:4034 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 2853 hardirqs last enabled at (2852): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (2852): [] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194 hardirqs last disabled at (2853): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (2414): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (2414): [] handle_softirqs+0xa38/0xbf8 kernel/softirq.c:582 softirqs last disabled at (2813): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]---