------------[ cut here ]------------ WARNING: CPU: 0 PID: 4251 at net/ipv4/af_inet.c:154 inet_sock_destruct+0x56c/0x664 net/ipv4/af_inet.c:154 Modules linked in: CPU: 0 PID: 4251 Comm: syz-executor.3 Not tainted 6.1.87-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 pstate: 00401005 (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 : ffff800008007cb0 x29: ffff800008007cb0 x28: ffff0000d60dab30 x27: 0000000000000004 x26: 1fffe0001ac1b4f4 x25: dfff800000000000 x24: 1fffe0001ac1b4ca x23: 1fffe0001ac1b4cd x22: 0000000000000007 x21: 0000000000000000 x20: 0000000000000400 x19: ffff0000d60da640 x18: 1fffe0001bb583ff x17: ffff80019ebb5000 x16: ffff8000084fae94 x15: 0000000000000000 x14: 1ffff00002b0a0b0 x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800010ccbb70 x8 : ffff0000ddac1bc0 x7 : ffff8000083b6bf8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800010ccb9c0 x2 : 0000000000000000 x1 : 0000000000000400 x0 : 0000000000000000 Call trace: inet_sock_destruct+0x56c/0x664 net/ipv4/af_inet.c:154 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:115 __sk_destruct+0x5c/0x75c net/core/sock.c:2138 rcu_do_batch kernel/rcu/tree.c:2296 [inline] rcu_core+0x878/0x1c24 kernel/rcu/tree.c:2556 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2573 __do_softirq+0x314/0xe38 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:893 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:85 invoke_softirq kernel/softirq.c:452 [inline] __irq_exit_rcu+0x264/0x4d4 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:581 arch_local_irq_restore arch/arm64/include/asm/irqflags.h:122 [inline] lock_release+0x528/0xa50 kernel/locking/lockdep.c:5685 fs_reclaim_acquire+0xd4/0x12c mm/page_alloc.c:4688 might_alloc include/linux/sched/mm.h:271 [inline] prepare_alloc_pages+0x13c/0x508 mm/page_alloc.c:5318 __alloc_pages+0x150/0x730 mm/page_alloc.c:5536 alloc_pages+0x494/0x760 __pte_alloc_one include/asm-generic/pgalloc.h:63 [inline] pte_alloc_one+0x2c/0x258 include/asm-generic/pgalloc.h:85 __pte_alloc mm/memory.c:468 [inline] copy_pte_range mm/memory.c:1042 [inline] copy_pmd_range mm/memory.c:1177 [inline] copy_pud_range mm/memory.c:1214 [inline] copy_p4d_range mm/memory.c:1238 [inline] copy_page_range+0x2de4/0x38d0 mm/memory.c:1336 dup_mmap kernel/fork.c:696 [inline] dup_mm kernel/fork.c:1540 [inline] copy_mm+0xea8/0x1438 kernel/fork.c:1589 copy_process+0x1798/0x38d0 kernel/fork.c:2267 kernel_clone+0x1d8/0x98c kernel/fork.c:2682 __do_sys_clone kernel/fork.c:2823 [inline] __se_sys_clone kernel/fork.c:2791 [inline] __arm64_sys_clone+0x1e0/0x234 kernel/fork.c:2791 __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+0x64/0x218 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 475303 hardirqs last enabled at (475302): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (475302): [] _raw_spin_unlock_irqrestore+0x48/0xac kernel/locking/spinlock.c:194 hardirqs last disabled at (475303): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (474822): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (475251): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]---