------------[ cut here ]------------ WARNING: CPU: 0 PID: 7779 at net/ipv4/af_inet.c:156 inet_sock_destruct+0x534/0x62c net/ipv4/af_inet.c:156 Modules linked in: CPU: 0 UID: 0 PID: 7779 Comm: syz.6.142 Not tainted 6.16.0-rc6-syzkaller-gaaef6f251176 #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x534/0x62c net/ipv4/af_inet.c:156 lr : inet_sock_destruct+0x534/0x62c net/ipv4/af_inet.c:156 sp : ffff800080007c30 x29: ffff800080007c40 x28: ffff8000891a7584 x27: 0000000000000007 x26: 1fffe0001e7a7be2 x25: dfff800000000000 x24: ffff0000f3d3e368 x23: ffff0000f3d3de80 x22: ffff0000f3d3df10 x21: 0000000000000007 x20: 0000000000000fff x19: 0000000000800301 x18: 0000000000000000 x17: ffff80010c8be000 x16: ffff80008af006e0 x15: 0000000000000001 x14: 1fffe0001e7a7c23 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001e7a7c24 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000cb401e80 x7 : ffff8000805c94d8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800089abf278 x2 : 0000000000000000 x1 : 0000000000000fff x0 : 0000000000000000 Call trace: inet_sock_destruct+0x534/0x62c net/ipv4/af_inet.c:156 (P) inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:116 __sk_destruct+0x80/0x760 net/core/sock.c:2347 rcu_do_batch kernel/rcu/tree.c:2576 [inline] rcu_core+0x848/0x17a4 kernel/rcu/tree.c:2832 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2849 handle_softirqs+0x328/0xc88 kernel/softirq.c:579 __do_softirq+0x14/0x20 kernel/softirq.c:613 ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:68 call_on_irq_stack+0x24/0x30 arch/arm64/kernel/entry.S:887 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:73 invoke_softirq kernel/softirq.c:460 [inline] __irq_exit_rcu+0x1b0/0x478 kernel/softirq.c:680 irq_exit_rcu+0x14/0x84 kernel/softirq.c:696 el0_interrupt+0x70/0x1e0 arch/arm64/kernel/entry-common.c:972 __el0_irq_handler_common+0x18/0x24 arch/arm64/kernel/entry-common.c:979 el0t_64_irq_handler+0x10/0x1c arch/arm64/kernel/entry-common.c:984 el0t_64_irq+0x198/0x19c arch/arm64/kernel/entry.S:597 irq event stamp: 102869 hardirqs last enabled at (102868): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (102868): [] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194 hardirqs last disabled at (102869): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (102110): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (102117): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- vkms_vblank_simulate: vblank timer overrun