------------[ cut here ]------------ WARNING: CPU: 0 PID: 4401 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 4401 Comm: syz-executor.0 Not tainted 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000005 x27: dfff800000000000 x26: 1fffe0001aa881c2 x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001aa8819a x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5440cc0 x18: 0000000000000100 x17: ffff8000083940cc x16: ffff8000084c73c4 x15: ffff800008563570 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000ca903680 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522 arch_local_irq_restore arch/arm64/include/asm/irqflags.h:122 [inline] lock_release+0x504/0xa1c kernel/locking/lockdep.c:5646 rcu_lock_release+0x24/0x30 include/linux/rcupdate.h:317 rcu_read_unlock include/linux/rcupdate.h:772 [inline] percpu_ref_put_many include/linux/percpu-refcount.h:324 [inline] percpu_ref_put+0x160/0x27c include/linux/percpu-refcount.h:338 css_put include/linux/cgroup.h:405 [inline] uncharge_page+0x3a0/0x504 mm/memcontrol.c:6970 __mem_cgroup_uncharge_list+0xc8/0x154 mm/memcontrol.c:7006 mem_cgroup_uncharge_list include/linux/memcontrol.h:720 [inline] release_pages+0x1768/0x1a88 mm/swap.c:962 free_pages_and_swap_cache+0xa0/0xb8 mm/swap_state.c:320 tlb_batch_pages_flush mm/mmu_gather.c:49 [inline] tlb_flush_mmu_free mm/mmu_gather.c:240 [inline] tlb_flush_mmu mm/mmu_gather.c:247 [inline] tlb_finish_mmu+0x178/0x34c mm/mmu_gather.c:338 exit_mmap+0x2e4/0x504 mm/mmap.c:3206 __mmput+0xec/0x3b8 kernel/fork.c:1127 mmput+0x80/0xc8 kernel/fork.c:1148 exit_mm+0x5f0/0x70c kernel/exit.c:550 do_exit+0x4d4/0x20bc kernel/exit.c:861 do_group_exit+0x110/0x268 kernel/exit.c:996 get_signal+0x634/0x1550 kernel/signal.c:2900 do_signal arch/arm64/kernel/signal.c:890 [inline] do_notify_resume+0x3d0/0x32b8 arch/arm64/kernel/signal.c:943 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:133 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:138 [inline] el0_svc+0xfc/0x1f0 arch/arm64/kernel/entry-common.c:609 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 1793 hardirqs last enabled at (1792): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (1792): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (1793): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (856): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (1741): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (1741): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (1741): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (1741): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f659e6 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3641 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 3641 Comm: udevd Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000006 x27: dfff800000000000 x26: 1fffe0001aa8835a x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001aa88332 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5441980 x18: 0000000000000100 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000d66e9b40 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el0_interrupt+0x98/0x2d4 arch/arm64/kernel/entry-common.c:683 __el0_irq_handler_common+0x18/0x24 arch/arm64/kernel/entry-common.c:690 el0t_64_irq_handler+0x10/0x1c arch/arm64/kernel/entry-common.c:695 el0t_64_irq+0x1a0/0x1a4 arch/arm64/kernel/entry.S:585 irq event stamp: 917571 hardirqs last enabled at (917570): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (917570): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (917571): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (916108): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (916655): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (916655): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (916655): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (916655): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f659e7 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff80001bd57a50 x29: ffff80001bd57a50 x28: 0000000000000001 x27: dfff800000000000 x26: 1fffe0001aa8835a x25: dfff800000000000 x24: dfff800000000000 x23: ffff80001bd57be0 x22: 1fffe0001aa88332 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5441980 x18: ffff0000c0951b64 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 0000000000000001 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000c0951b40 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 smpboot_thread_fn+0x4b0/0x920 kernel/smpboot.c:164 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 246645 hardirqs last enabled at (246644): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (246644): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (246645): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (246558): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (246558): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (246563): [] run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 ---[ end trace 67f8230df9f659ea ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3641 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 3641 Comm: udevd Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000004 x27: dfff800000000000 x26: 1fffe0001aa884f2 x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001aa884ca x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5442640 x18: 0000000000000100 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000d66e9b40 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522 arch_local_irq_restore arch/arm64/include/asm/irqflags.h:122 [inline] seqcount_lockdep_reader_access+0x228/0x2d0 include/linux/seqlock.h:105 __follow_mount_rcu fs/namei.c:1457 [inline] handle_mounts fs/namei.c:1490 [inline] step_into+0x5e4/0xc20 fs/namei.c:1806 walk_component+0x214/0x4cc fs/namei.c:1982 link_path_walk+0x5a0/0xc38 fs/namei.c:-1 path_lookupat+0x90/0x3d0 fs/namei.c:2454 filename_lookup+0x1c4/0x4c8 fs/namei.c:2484 user_path_at_empty+0x5c/0x1a4 fs/namei.c:2883 do_readlinkat+0xe8/0x4f0 fs/stat.c:442 __do_sys_readlinkat fs/stat.c:469 [inline] __se_sys_readlinkat fs/stat.c:466 [inline] __arm64_sys_readlinkat+0x9c/0xb8 fs/stat.c:466 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 934303 hardirqs last enabled at (934302): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (934302): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (934303): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (932016): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (934257): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (934257): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (934257): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (934257): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f659ec ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff80001bd57a50 x29: ffff80001bd57a50 x28: 0000000000000003 x27: dfff800000000000 x26: 1fffe0001aa8835a x25: dfff800000000000 x24: dfff800000000000 x23: ffff80001bd57be0 x22: 1fffe0001aa88332 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5441980 x18: 0000000000000100 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000c0951b40 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 smpboot_thread_fn+0x4b0/0x920 kernel/smpboot.c:164 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 249715 hardirqs last enabled at (249714): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (249714): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (249715): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (249688): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (249688): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (249691): [] run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 ---[ end trace 67f8230df9f659ed ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4479 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 4479 Comm: dhcpcd-run-hook Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000004 x27: dfff800000000000 x26: 1fffe0001a6c04f2 x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001a6c04ca x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d3602640 x18: 0000000000000100 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000cb563680 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522 local_daif_restore+0x20/0x3c arch/arm64/include/asm/daifflags.h:117 el0_ia+0xcc/0x2f0 arch/arm64/kernel/entry-common.c:511 el0t_64_sync_handler+0xa8/0xe4 arch/arm64/kernel/entry-common.c:632 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 1151 hardirqs last enabled at (1150): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (1150): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (1151): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (1046): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (1111): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (1111): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (1111): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (1111): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f659ef ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3641 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 3641 Comm: udevd Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000002 x27: dfff800000000000 x26: 1fffe0001aa8835a x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001aa88332 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5441980 x18: 0000000000000100 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000d66e9b40 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522 check_kcov_mode kernel/kcov.c:172 [inline] write_comp_data kernel/kcov.c:227 [inline] __sanitizer_cov_trace_const_cmp4+0x74/0xc8 kernel/kcov.c:293 lookup_fast+0xcc/0x62c fs/namei.c:1621 walk_component+0xf4/0x4cc fs/namei.c:1972 link_path_walk+0x5a0/0xc38 fs/namei.c:-1 path_openat+0x1e8/0x26cc fs/namei.c:3738 do_filp_open+0x1a8/0x3b4 fs/namei.c:3769 do_sys_openat2+0x128/0x3e0 fs/open.c:1253 do_sys_open fs/open.c:1269 [inline] __do_sys_openat fs/open.c:1285 [inline] __se_sys_openat fs/open.c:1280 [inline] __arm64_sys_openat+0x1f0/0x240 fs/open.c:1280 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 957039 hardirqs last enabled at (957038): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (957038): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (957039): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (955022): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (957015): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (957015): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (957015): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (957015): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f659f4 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff80001bd57a50 x29: ffff80001bd57a50 x28: 0000000000000006 x27: dfff800000000000 x26: 1fffe0001a6c09ba x25: dfff800000000000 x24: dfff800000000000 x23: ffff80001bd57be0 x22: 1fffe0001a6c0992 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d3604c80 x18: 0000000000000100 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000c0951b40 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 smpboot_thread_fn+0x4b0/0x920 kernel/smpboot.c:164 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 261577 hardirqs last enabled at (261576): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (261576): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (261577): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (261416): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (261416): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (261423): [] run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 ---[ end trace 67f8230df9f659f5 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3641 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 3641 Comm: udevd Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000002 x27: dfff800000000000 x26: 1fffe0001aa8835a x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001aa88332 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5441980 x18: 0000000000000101 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000101 x10: 0000000000000000 x9 : ffff0000d66e9b40 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522 __sanitizer_cov_trace_pc+0x0/0xac kernel/audit_tree.c:174 check_preemption_disabled+0x38/0x164 lib/smp_processor_id.c:16 debug_smp_processor_id+0x20/0x2c lib/smp_processor_id.c:60 rcu_dynticks_curr_cpu_in_eqs kernel/rcu/tree.c:331 [inline] rcu_is_watching+0x5c/0x18c kernel/rcu/tree.c:1123 trace_lock_release include/trace/events/lock.h:58 [inline] lock_release+0xe4/0xa1c kernel/locking/lockdep.c:5634 rcu_lock_release+0x2c/0x38 include/linux/rcupdate.h:317 rcu_read_unlock include/linux/rcupdate.h:772 [inline] mntput_no_expire+0x2b4/0x7d0 fs/namespace.c:1181 mntput+0x60/0xcc fs/namespace.c:1239 path_put fs/namei.c:560 [inline] terminate_walk+0x300/0x478 fs/namei.c:678 path_lookupat+0x2b0/0x3d0 fs/namei.c:2472 filename_lookup+0x1c4/0x4c8 fs/namei.c:2484 user_path_at_empty+0x5c/0x1a4 fs/namei.c:2883 do_readlinkat+0xe8/0x4f0 fs/stat.c:442 __do_sys_readlinkat fs/stat.c:469 [inline] __se_sys_readlinkat fs/stat.c:466 [inline] __arm64_sys_readlinkat+0x9c/0xb8 fs/stat.c:466 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 962739 hardirqs last enabled at (962738): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (962738): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (962739): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (962678): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (962719): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (962719): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (962719): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (962719): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f659f7 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4580 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 4580 Comm: syz-executor.0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000005 x27: dfff800000000000 x26: 1fffe0001a6c068a x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001a6c0662 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d3603300 x18: 0000000000000101 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000101 x10: 0000000000000000 x9 : ffff0000d539b680 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522 arch_local_irq_restore arch/arm64/include/asm/irqflags.h:122 [inline] console_unlock+0xca0/0x1394 kernel/printk/printk.c:2748 vprintk_emit+0x140/0x21c kernel/printk/printk.c:2274 vprintk_default+0xa0/0xe4 kernel/printk/printk.c:2289 vprintk+0x200/0x2d4 kernel/printk/printk_safe.c:45 _printk+0xdc/0x128 kernel/printk/printk.c:2299 fail_dump lib/fault-inject.c:45 [inline] should_fail+0x398/0x514 lib/fault-inject.c:146 __should_failslab+0xbc/0x110 mm/failslab.c:33 should_failslab+0x10/0x28 mm/slab_common.c:1350 slab_pre_alloc_hook+0x64/0xe8 mm/slab.h:494 slab_alloc_node mm/slub.c:3134 [inline] slab_alloc mm/slub.c:3228 [inline] kmem_cache_alloc_trace+0x9c/0x47c mm/slub.c:3245 kmalloc include/linux/slab.h:604 [inline] kzalloc include/linux/slab.h:735 [inline] tcp_bpf_send_verdict+0xb50/0xd4c net/ipv4/tcp_bpf.c:364 tcp_bpf_sendmsg+0x574/0xa10 net/ipv4/tcp_bpf.c:516 inet6_sendmsg+0xb4/0xd8 net/ipv6/af_inet6.c:667 sock_sendmsg_nosec net/socket.c:704 [inline] __sock_sendmsg net/socket.c:716 [inline] ____sys_sendmsg+0x584/0x870 net/socket.c:2436 ___sys_sendmsg+0x214/0x294 net/socket.c:2490 __sys_sendmsg net/socket.c:2519 [inline] __do_sys_sendmsg net/socket.c:2528 [inline] __se_sys_sendmsg net/socket.c:2526 [inline] __arm64_sys_sendmsg+0x1ac/0x25c net/socket.c:2526 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 749 hardirqs last enabled at (748): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (748): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (749): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (668): [] spin_unlock_bh include/linux/spinlock.h:408 [inline] softirqs last enabled at (668): [] lock_sock_nested+0x160/0x1ec net/core/sock.c:3260 softirqs last disabled at (691): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (691): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (691): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (691): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f659fc ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4584 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 4584 Comm: dhcpcd-run-hook Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000002 x27: dfff800000000000 x26: 1fffe0001aa8835a x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001aa88332 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5441980 x18: 0000000000000102 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000102 x10: 0000000000000000 x9 : ffff0000d608d1c0 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522 kasan_mem_to_shadow include/linux/kasan.h:55 [inline] memory_is_poisoned_n mm/kasan/generic.c:129 [inline] memory_is_poisoned mm/kasan/generic.c:159 [inline] check_region_inline mm/kasan/generic.c:180 [inline] kasan_check_range+0x54/0x2b4 mm/kasan/generic.c:189 __kasan_check_read+0x44/0x54 mm/kasan/shadow.c:31 instrument_atomic_read include/linux/instrumented.h:71 [inline] atomic_read include/linux/atomic/atomic-instrumented.h:27 [inline] page_ref_count include/linux/page_ref.h:67 [inline] get_page include/linux/mm.h:1213 [inline] copy_present_pte mm/memory.c:965 [inline] copy_pte_range mm/memory.c:1081 [inline] copy_pmd_range mm/memory.c:1167 [inline] copy_pud_range mm/memory.c:1204 [inline] copy_p4d_range mm/memory.c:1228 [inline] copy_page_range+0xe24/0x2e18 mm/memory.c:1301 dup_mmap kernel/fork.c:615 [inline] dup_mm kernel/fork.c:1466 [inline] copy_mm+0xa18/0x10fc kernel/fork.c:1518 copy_process+0x1680/0x3750 kernel/fork.c:2205 kernel_clone+0x1d8/0xa58 kernel/fork.c:2603 __do_sys_clone kernel/fork.c:2720 [inline] __se_sys_clone kernel/fork.c:2688 [inline] __arm64_sys_clone+0x1d8/0x24c kernel/fork.c:2688 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 6965 hardirqs last enabled at (6964): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (6964): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (6965): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (6836): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (6943): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (6943): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (6943): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (6943): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f659fd ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4605 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 4605 Comm: syz-executor.0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000003 x27: dfff800000000000 x26: 1fffe0001aa8835a x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001aa88332 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5441980 x18: 0000000000000101 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000101 x10: 0000000000000000 x9 : ffff0000d0e1b680 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522 arch_local_irq_restore arch/arm64/include/asm/irqflags.h:122 [inline] lock_page_memcg+0x130/0x244 mm/memcontrol.c:2061 page_remove_rmap+0x3c/0xfe8 mm/rmap.c:1351 zap_pte_range mm/memory.c:1384 [inline] zap_pmd_range mm/memory.c:1505 [inline] zap_pud_range mm/memory.c:1534 [inline] zap_p4d_range mm/memory.c:1555 [inline] unmap_page_range+0xb04/0x19d4 mm/memory.c:1576 unmap_single_vma+0x13c/0x1e4 mm/memory.c:1621 unmap_vmas+0x1ac/0x320 mm/memory.c:1653 exit_mmap+0x2c8/0x504 mm/mmap.c:3204 __mmput+0xec/0x3b8 kernel/fork.c:1127 mmput+0x80/0xc8 kernel/fork.c:1148 exit_mm+0x5f0/0x70c kernel/exit.c:550 do_exit+0x4d4/0x20bc kernel/exit.c:861 do_group_exit+0x110/0x268 kernel/exit.c:996 get_signal+0x634/0x1550 kernel/signal.c:2900 do_signal arch/arm64/kernel/signal.c:890 [inline] do_notify_resume+0x3d0/0x32b8 arch/arm64/kernel/signal.c:943 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:133 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:138 [inline] el0_svc+0xfc/0x1f0 arch/arm64/kernel/entry-common.c:609 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 1281 hardirqs last enabled at (1280): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (1280): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (1281): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (740): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (1247): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (1247): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (1247): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (1247): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f65a00 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3641 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 3641 Comm: udevd Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000002 x27: dfff800000000000 x26: 1fffe0001aa88822 x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001aa887fa x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5443fc0 x18: 0000000000000101 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000101 x10: 0000000000000000 x9 : ffff0000d66e9b40 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522 arch_local_irq_restore arch/arm64/include/asm/irqflags.h:122 [inline] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] _raw_spin_unlock_irqrestore+0xbc/0x158 kernel/locking/spinlock.c:194 __debug_check_no_obj_freed lib/debugobjects.c:982 [inline] debug_check_no_obj_freed+0x45c/0x478 lib/debugobjects.c:1003 slab_free_hook mm/slub.c:1680 [inline] slab_free_freelist_hook+0x9c/0x1ec mm/slub.c:1731 slab_free mm/slub.c:3499 [inline] kfree+0x178/0x410 mm/slub.c:4559 inotify_free_event+0x20/0x30 fs/notify/inotify/inotify_fsnotify.c:190 fsnotify_destroy_event+0x100/0x124 fs/notify/notification.c:67 inotify_read+0x490/0xab0 fs/notify/inotify/inotify_user.c:267 vfs_read+0x278/0xb18 fs/read_write.c:483 ksys_read+0x15c/0x26c fs/read_write.c:623 __do_sys_read fs/read_write.c:633 [inline] __se_sys_read fs/read_write.c:631 [inline] __arm64_sys_read+0x7c/0x90 fs/read_write.c:631 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 993549 hardirqs last enabled at (993548): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (993548): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (993549): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (993510): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (993521): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (993521): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (993521): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (993521): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f65a01 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4629 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 4629 Comm: sed Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000004 x27: dfff800000000000 x26: 1fffe0001aa889ba x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001aa88992 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5444c80 x18: 0000000000000101 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000101 x10: 0000000000000000 x9 : ffff0000d8cab680 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522 arch_local_irq_restore arch/arm64/include/asm/irqflags.h:122 [inline] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] _raw_spin_unlock_irqrestore+0xbc/0x158 kernel/locking/spinlock.c:194 __debug_check_no_obj_freed lib/debugobjects.c:982 [inline] debug_check_no_obj_freed+0x45c/0x478 lib/debugobjects.c:1003 slab_free_hook mm/slub.c:1680 [inline] slab_free_freelist_hook+0x9c/0x1ec mm/slub.c:1731 slab_free mm/slub.c:3499 [inline] kmem_cache_free+0xdc/0x3c4 mm/slub.c:3515 putname+0x108/0x160 fs/namei.c:271 do_sys_openat2+0x1c0/0x3e0 fs/open.c:1262 do_sys_open fs/open.c:1269 [inline] __do_sys_openat fs/open.c:1285 [inline] __se_sys_openat fs/open.c:1280 [inline] __arm64_sys_openat+0x1f0/0x240 fs/open.c:1280 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 2069 hardirqs last enabled at (2068): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (2068): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (2069): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (1546): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (1985): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (1985): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (1985): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (1985): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f65a02 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff80001bd57a50 x29: ffff80001bd57a50 x28: 0000000000000008 x27: dfff800000000000 x26: 1fffe0001a6c0b52 x25: dfff800000000000 x24: dfff800000000000 x23: ffff80001bd57be0 x22: 1fffe0001a6c0b2a x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d3605940 x18: 0000000000000100 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000c0951b40 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 smpboot_thread_fn+0x4b0/0x920 kernel/smpboot.c:164 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 280037 hardirqs last enabled at (280036): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (280036): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (280037): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (279570): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (279570): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (279575): [] run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 ---[ end trace 67f8230df9f65a03 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4652 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 4652 Comm: cmp Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000004 x27: dfff800000000000 x26: 1fffe0001a6c0cea x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001a6c0cc2 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d3606600 x18: 0000000000000100 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000d2e4b680 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522 __sanitizer_cov_trace_const_cmp8+0x28/0xc0 kernel/kcov.c:301 walk_stackframe arch/arm64/kernel/stacktrace.c:148 [inline] arch_stack_walk+0x270/0x32c arch/arm64/kernel/stacktrace.c:238 stack_trace_save+0xfc/0x1a0 kernel/stacktrace.c:122 kasan_save_stack mm/kasan/common.c:38 [inline] kasan_set_track+0x4c/0x84 mm/kasan/common.c:46 kasan_set_free_info+0x28/0x4c mm/kasan/generic.c:360 ____kasan_slab_free+0x118/0x164 mm/kasan/common.c:366 __kasan_slab_free+0x18/0x28 mm/kasan/common.c:374 kasan_slab_free include/linux/kasan.h:230 [inline] slab_free_hook mm/slub.c:1705 [inline] slab_free_freelist_hook+0x128/0x1ec mm/slub.c:1731 slab_free mm/slub.c:3499 [inline] kfree+0x178/0x410 mm/slub.c:4559 tomoyo_path_perm+0x420/0x568 security/tomoyo/file.c:842 tomoyo_inode_getattr+0x28/0x38 security/tomoyo/tomoyo.c:122 security_inode_getattr+0xd8/0x124 security/security.c:1348 vfs_getattr fs/stat.c:157 [inline] vfs_statx+0x16c/0x378 fs/stat.c:225 vfs_fstatat fs/stat.c:243 [inline] __do_sys_newfstatat fs/stat.c:411 [inline] __se_sys_newfstatat fs/stat.c:405 [inline] __arm64_sys_newfstatat+0x110/0x194 fs/stat.c:405 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 4145 hardirqs last enabled at (4144): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (4144): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (4145): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (3278): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (4103): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (4103): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (4103): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (4103): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f65a05 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3626 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 3626 Comm: syslogd Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000001 x27: dfff800000000000 x26: 1fffe0001aa889ba x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001aa88992 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5444c80 x18: ffff0000d5a50024 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000d5a50000 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522 __preempt_count_dec_and_test arch/arm64/include/asm/preempt.h:73 [inline] lockdep_enabled kernel/locking/lockdep.c:88 [inline] lock_acquire+0x1b8/0x77c kernel/locking/lockdep.c:5599 __fs_reclaim_acquire mm/page_alloc.c:4580 [inline] fs_reclaim_acquire+0xf0/0x1d0 mm/page_alloc.c:4594 prepare_alloc_pages+0x134/0x460 mm/page_alloc.c:5237 __alloc_pages+0x138/0x674 mm/page_alloc.c:5455 alloc_pages_vma+0x294/0x7c0 mm/mempolicy.c:2146 shmem_alloc_page mm/shmem.c:1586 [inline] shmem_alloc_and_acct_page+0x5bc/0xca0 mm/shmem.c:1611 shmem_getpage_gfp+0x1144/0x20e4 mm/shmem.c:1906 shmem_getpage mm/shmem.c:151 [inline] shmem_write_begin+0xe0/0x29c mm/shmem.c:2474 generic_perform_write+0x24c/0x520 mm/filemap.c:3785 __generic_file_write_iter+0x230/0x454 mm/filemap.c:3912 generic_file_write_iter+0xb4/0x1b8 mm/filemap.c:3944 call_write_iter include/linux/fs.h:2172 [inline] new_sync_write fs/read_write.c:507 [inline] vfs_write+0x884/0xb44 fs/read_write.c:594 ksys_write+0x15c/0x26c fs/read_write.c:647 __do_sys_write fs/read_write.c:659 [inline] __se_sys_write fs/read_write.c:656 [inline] __arm64_sys_write+0x7c/0x90 fs/read_write.c:656 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 127603 hardirqs last enabled at (127602): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (127602): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (127603): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (127232): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (127401): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (127401): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (127401): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (127401): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f65a06 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff80001bd57a50 x29: ffff80001bd57a50 x28: 0000000000000007 x27: dfff800000000000 x26: 1fffe0001a6c0cea x25: dfff800000000000 x24: dfff800000000000 x23: ffff80001bd57be0 x22: 1fffe0001a6c0cc2 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d3606600 x18: 0000000000000100 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000c0951b40 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 smpboot_thread_fn+0x4b0/0x920 kernel/smpboot.c:164 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 286939 hardirqs last enabled at (286938): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (286938): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (286939): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (286364): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (286364): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (286369): [] run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 ---[ end trace 67f8230df9f65a09 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff80001bd57a50 x29: ffff80001bd57a50 x28: 000000000000000a x27: dfff800000000000 x26: 1fffe0001aa889ba x25: dfff800000000000 x24: dfff800000000000 x23: ffff80001bd57be0 x22: 1fffe0001aa88992 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5444c80 x18: 0000000000000100 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000c0951b40 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 smpboot_thread_fn+0x4b0/0x920 kernel/smpboot.c:164 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 287743 hardirqs last enabled at (287742): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (287742): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (287743): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (287622): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (287622): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (287627): [] run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 ---[ end trace 67f8230df9f65a0a ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4282 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 4282 Comm: syz-executor.0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000002 x27: dfff800000000000 x26: 1fffe0001aa8835a x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001aa88332 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5441980 x18: 0000000000000100 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000da3c51c0 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522 arch_local_irq_restore arch/arm64/include/asm/irqflags.h:122 [inline] __call_rcu kernel/rcu/tree.c:3041 [inline] call_rcu+0x654/0xb40 kernel/rcu/tree.c:3087 security_inode_free+0xbc/0xd8 security/security.c:1065 __destroy_inode+0x300/0x89c fs/inode.c:286 destroy_inode fs/inode.c:309 [inline] evict+0x714/0x894 fs/inode.c:662 iput_final fs/inode.c:1769 [inline] iput+0x744/0x824 fs/inode.c:1795 d_delete_notify include/linux/fsnotify.h:267 [inline] vfs_rmdir+0x2f8/0x3f0 fs/namei.c:4162 do_rmdir+0x2e8/0x84c fs/namei.c:4210 __do_sys_unlinkat fs/namei.c:4390 [inline] __se_sys_unlinkat fs/namei.c:4384 [inline] __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4384 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 306939 hardirqs last enabled at (306938): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (306938): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (306939): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (305972): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (306919): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (306919): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (306919): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (306919): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f65a0c ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff80001bd57a50 x29: ffff80001bd57a50 x28: 0000000000000007 x27: dfff800000000000 x26: 1fffe0001aa889ba x25: dfff800000000000 x24: dfff800000000000 x23: ffff80001bd57be0 x22: 1fffe0001aa88992 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5444c80 x18: 0000000000000100 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000c0951b40 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 smpboot_thread_fn+0x4b0/0x920 kernel/smpboot.c:164 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 291449 hardirqs last enabled at (291448): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (291448): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (291449): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (291080): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (291080): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (291085): [] run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 ---[ end trace 67f8230df9f65a0d ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff80001bd57a50 x29: ffff80001bd57a50 x28: 0000000000000005 x27: dfff800000000000 x26: 1fffe0001aa88b52 x25: dfff800000000000 x24: dfff800000000000 x23: ffff80001bd57be0 x22: 1fffe0001aa88b2a x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5445940 x18: 0000000000000100 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000c0951b40 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 smpboot_thread_fn+0x4b0/0x920 kernel/smpboot.c:164 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 291905 hardirqs last enabled at (291904): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (291904): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (291905): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (291628): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (291628): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (291633): [] run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 ---[ end trace 67f8230df9f65a0e ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff80001bd57a50 x29: ffff80001bd57a50 x28: 0000000000000004 x27: dfff800000000000 x26: 1fffe0001aa88b52 x25: dfff800000000000 x24: dfff800000000000 x23: ffff80001bd57be0 x22: 1fffe0001aa88b2a x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5445940 x18: 0000000000000100 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000c0951b40 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 smpboot_thread_fn+0x4b0/0x920 kernel/smpboot.c:164 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 293569 hardirqs last enabled at (293568): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (293568): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (293569): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (293316): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (293316): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (293321): [] run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 ---[ end trace 67f8230df9f65a10 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 9 Comm: kworker/u4:0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: bat_events batadv_nc_worker pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff80001bd07650 x29: ffff80001bd07650 x28: 0000000000000002 x27: dfff800000000000 x26: 1fffe0001aa889ba x25: dfff800000000000 x24: dfff800000000000 x23: ffff80001bd077e0 x22: 1fffe0001aa88992 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5444c80 x18: 0000000000000101 x17: 0000000000000000 x16: ffff8000084c73c4 x15: ffff800011c30b88 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000101 x10: 0000000000000000 x9 : ffff0000c0948000 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] do_softirq+0xfc/0x1b0 kernel/softirq.c:459 __local_bh_enable_ip+0x298/0x470 kernel/softirq.c:383 __raw_spin_unlock_bh include/linux/spinlock_api_smp.h:176 [inline] _raw_spin_unlock_bh+0xf8/0x180 kernel/locking/spinlock.c:210 spin_unlock_bh include/linux/spinlock.h:408 [inline] batadv_nc_purge_paths+0x308/0x38c net/batman-adv/network-coding.c:475 batadv_nc_worker+0x2e4/0x580 net/batman-adv/network-coding.c:724 process_one_work+0x790/0x11b8 kernel/workqueue.c:2310 worker_thread+0x910/0x1034 kernel/workqueue.c:2457 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 265851 hardirqs last enabled at (265850): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (265850): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (265851): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (265698): [] spin_unlock_bh include/linux/spinlock.h:408 [inline] softirqs last enabled at (265698): [] batadv_nc_purge_paths+0x308/0x38c net/batman-adv/network-coding.c:475 softirqs last disabled at (265699): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (265699): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (265699): [] do_softirq+0xfc/0x1b0 kernel/softirq.c:459 ---[ end trace 67f8230df9f65a11 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4282 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 4282 Comm: syz-executor.0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000003 x27: dfff800000000000 x26: 1fffe0001aa889ba x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001aa88992 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5444c80 x18: 0000000000000100 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000da3c51c0 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el0_interrupt+0x98/0x2d4 arch/arm64/kernel/entry-common.c:683 __el0_irq_handler_common+0x18/0x24 arch/arm64/kernel/entry-common.c:690 el0t_64_irq_handler+0x10/0x1c arch/arm64/kernel/entry-common.c:695 el0t_64_irq+0x1a0/0x1a4 arch/arm64/kernel/entry.S:585 irq event stamp: 331923 hardirqs last enabled at (331922): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (331922): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (331923): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (331626): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (331891): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (331891): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (331891): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (331891): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f65a14 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4286 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 4286 Comm: udevd Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000004 x27: dfff800000000000 x26: 1fffe0001aa88b52 x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001aa88b2a x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5445940 x18: 0000000000000100 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000db64b680 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522 arch_local_irq_restore arch/arm64/include/asm/irqflags.h:122 [inline] kasan_quarantine_put+0xec/0x204 mm/kasan/quarantine.c:231 ____kasan_slab_free+0x124/0x164 mm/kasan/common.c:368 __kasan_slab_free+0x18/0x28 mm/kasan/common.c:374 kasan_slab_free include/linux/kasan.h:230 [inline] slab_free_hook mm/slub.c:1705 [inline] slab_free_freelist_hook+0x128/0x1ec mm/slub.c:1731 slab_free mm/slub.c:3499 [inline] kfree+0x178/0x410 mm/slub.c:4559 tomoyo_path_perm+0x420/0x568 security/tomoyo/file.c:842 tomoyo_inode_getattr+0x28/0x38 security/tomoyo/tomoyo.c:122 security_inode_getattr+0xd8/0x124 security/security.c:1348 vfs_getattr fs/stat.c:157 [inline] vfs_statx+0x16c/0x378 fs/stat.c:225 vfs_fstatat fs/stat.c:243 [inline] __do_sys_newfstatat fs/stat.c:411 [inline] __se_sys_newfstatat fs/stat.c:405 [inline] __arm64_sys_newfstatat+0x110/0x194 fs/stat.c:405 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 98361 hardirqs last enabled at (98360): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (98360): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (98361): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (97118): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (97925): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (97925): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (97925): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (97925): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f65a15 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 0 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000003 x27: dfff800000000000 x26: 1fffe0001aa88cea x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001aa88cc2 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5446600 x18: 0000000000000101 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000101 x10: 0000000000000000 x9 : ffff800014b94b80 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522 arch_local_irq_enable+0xc/0x18 arch/arm64/include/asm/irqflags.h:35 default_idle_call+0xcc/0x4a8 kernel/sched/idle.c:112 cpuidle_idle_call kernel/sched/idle.c:194 [inline] do_idle+0x1d4/0x4dc kernel/sched/idle.c:306 cpu_startup_entry+0x24/0x28 kernel/sched/idle.c:403 rest_init+0x364/0x38c init/main.c:741 arch_call_rest_init+0x14/0x20 init/main.c:893 start_kernel+0x440/0x600 init/main.c:1140 __primary_switched+0xa8/0xb0 arch/arm64/kernel/head.S:468 irq event stamp: 232877 hardirqs last enabled at (232876): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (232876): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (232877): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (232824): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (232824): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (232837): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (232837): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (232837): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (232837): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f65a16 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff80001bd57a50 x29: ffff80001bd57a50 x28: 0000000000000001 x27: dfff800000000000 x26: 1fffe0001a6c0b52 x25: dfff800000000000 x24: dfff800000000000 x23: ffff80001bd57be0 x22: 1fffe0001a6c0b2a x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d3605940 x18: ffff0000c0951b64 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000c0951b40 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 smpboot_thread_fn+0x4b0/0x920 kernel/smpboot.c:164 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 295705 hardirqs last enabled at (295704): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (295704): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (295705): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (295554): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (295554): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (295559): [] run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 ---[ end trace 67f8230df9f65a19 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4282 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 4282 Comm: syz-executor.0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000003 x27: dfff800000000000 x26: 1fffe0001aa88cea x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001aa88cc2 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5446600 x18: 0000000000000100 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000da3c51c0 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522 local_daif_restore arch/arm64/include/asm/daifflags.h:117 [inline] el0_svc_common+0xa8/0x258 arch/arm64/kernel/syscall.c:107 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 353265 hardirqs last enabled at (353264): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (353264): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (353265): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (352056): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (353235): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (353235): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (353235): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (353235): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f65a1a ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4741 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 4741 Comm: syz-executor.0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000004 x27: dfff800000000000 x26: 1fffe0001a6c0e82 x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001a6c0e5a x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d36072c0 x18: 0000000000000101 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000101 x10: 0000000000000000 x9 : ffff0000c8fb0000 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522 arch_local_irq_restore arch/arm64/include/asm/irqflags.h:122 [inline] console_unlock+0xca0/0x1394 kernel/printk/printk.c:2748 vprintk_emit+0x140/0x21c kernel/printk/printk.c:2274 vprintk_default+0xa0/0xe4 kernel/printk/printk.c:2289 vprintk+0x200/0x2d4 kernel/printk/printk_safe.c:45 _printk+0xdc/0x128 kernel/printk/printk.c:2299 fail_dump lib/fault-inject.c:45 [inline] should_fail+0x398/0x514 lib/fault-inject.c:146 __should_failslab+0xbc/0x110 mm/failslab.c:33 should_failslab+0x10/0x28 mm/slab_common.c:1350 slab_pre_alloc_hook+0x64/0xe8 mm/slab.h:494 slab_alloc_node mm/slub.c:3134 [inline] slab_alloc mm/slub.c:3228 [inline] kmem_cache_alloc_trace+0x9c/0x47c mm/slub.c:3245 kmalloc include/linux/slab.h:604 [inline] kzalloc include/linux/slab.h:735 [inline] tcp_bpf_send_verdict+0xb50/0xd4c net/ipv4/tcp_bpf.c:364 tcp_bpf_sendmsg+0x574/0xa10 net/ipv4/tcp_bpf.c:516 inet6_sendmsg+0xb4/0xd8 net/ipv6/af_inet6.c:667 sock_sendmsg_nosec net/socket.c:704 [inline] __sock_sendmsg net/socket.c:716 [inline] ____sys_sendmsg+0x584/0x870 net/socket.c:2436 ___sys_sendmsg+0x214/0x294 net/socket.c:2490 __sys_sendmsg net/socket.c:2519 [inline] __do_sys_sendmsg net/socket.c:2528 [inline] __se_sys_sendmsg net/socket.c:2526 [inline] __arm64_sys_sendmsg+0x1ac/0x25c net/socket.c:2526 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 725 hardirqs last enabled at (724): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (724): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (725): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (672): [] spin_unlock_bh include/linux/spinlock.h:408 [inline] softirqs last enabled at (672): [] lock_sock_nested+0x160/0x1ec net/core/sock.c:3260 softirqs last disabled at (685): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (685): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (685): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (685): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f65a1d ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3641 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 3641 Comm: udevd Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000003 x27: dfff800000000000 x26: 1fffe0001aa88cea x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001aa88cc2 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5446600 x18: 0000000000000100 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000d66e9b40 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522 ____sys_recvmsg+0x214/0x720 net/socket.c:-1 ___sys_recvmsg+0x240/0x2cc net/socket.c:2697 __sys_recvmsg net/socket.c:2727 [inline] __do_sys_recvmsg net/socket.c:2737 [inline] __se_sys_recvmsg net/socket.c:2734 [inline] __arm64_sys_recvmsg+0x1a8/0x258 net/socket.c:2734 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 1080247 hardirqs last enabled at (1080246): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (1080246): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (1080247): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (1080194): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (1080215): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (1080215): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (1080215): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (1080215): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f65a1e ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 0 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000002 x27: dfff800000000000 x26: 1fffe0001aa889ba x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001aa88992 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5444c80 x18: 0000000000000101 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000101 x10: 0000000000000000 x9 : ffff800014b94b80 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522 arch_local_irq_enable+0xc/0x18 arch/arm64/include/asm/irqflags.h:35 default_idle_call+0xcc/0x4a8 kernel/sched/idle.c:112 cpuidle_idle_call kernel/sched/idle.c:194 [inline] do_idle+0x1d4/0x4dc kernel/sched/idle.c:306 cpu_startup_entry+0x24/0x28 kernel/sched/idle.c:403 rest_init+0x364/0x38c init/main.c:741 arch_call_rest_init+0x14/0x20 init/main.c:893 start_kernel+0x440/0x600 init/main.c:1140 __primary_switched+0xa8/0xb0 arch/arm64/kernel/head.S:468 irq event stamp: 237055 hardirqs last enabled at (237054): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (237054): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (237055): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (236960): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (236960): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (237027): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (237027): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (237027): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (237027): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f65a1f ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4282 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 4282 Comm: syz-executor.0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000002 x27: dfff800000000000 x26: 1fffe0001aa889ba x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001aa88992 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5444c80 x18: 0000000000000101 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000101 x10: 0000000000000000 x9 : ffff0000da3c51c0 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522 arch_local_irq_restore arch/arm64/include/asm/irqflags.h:122 [inline] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] _raw_spin_unlock_irqrestore+0xbc/0x158 kernel/locking/spinlock.c:194 __debug_check_no_obj_freed lib/debugobjects.c:982 [inline] debug_check_no_obj_freed+0x45c/0x478 lib/debugobjects.c:1003 slab_free_hook mm/slub.c:1680 [inline] slab_free_freelist_hook+0x9c/0x1ec mm/slub.c:1731 slab_free mm/slub.c:3499 [inline] kmem_cache_free+0xdc/0x3c4 mm/slub.c:3515 sk_prot_free net/core/sock.c:1900 [inline] __sk_destruct+0x40c/0x604 net/core/sock.c:1988 sk_destruct net/core/sock.c:2003 [inline] __sk_free+0x388/0x4f4 net/core/sock.c:2014 sk_free+0x68/0xdc net/core/sock.c:2025 sock_put include/net/sock.h:1929 [inline] tcp_close+0xcc/0x158 net/ipv4/tcp.c:2926 inet_release+0x160/0x1d0 net/ipv4/af_inet.c:432 __sock_release net/socket.c:649 [inline] sock_close+0xb8/0x1fc net/socket.c:1336 __fput+0x1c4/0x800 fs/file_table.c:311 ____fput+0x20/0x30 fs/file_table.c:339 task_work_run+0x130/0x1e4 kernel/task_work.c:188 tracehook_notify_resume include/linux/tracehook.h:189 [inline] do_notify_resume+0x262c/0x32b8 arch/arm64/kernel/signal.c:946 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:133 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:138 [inline] el0_svc+0xfc/0x1f0 arch/arm64/kernel/entry-common.c:609 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 389739 hardirqs last enabled at (389738): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (389738): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (389739): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (389612): [] spin_unlock_bh include/linux/spinlock.h:408 [inline] softirqs last enabled at (389612): [] release_sock+0x1e4/0x270 net/core/sock.c:3279 softirqs last disabled at (389621): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (389621): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (389621): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (389621): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f65a23 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff80001bd57a50 x29: ffff80001bd57a50 x28: 0000000000000001 x27: dfff800000000000 x26: 1fffe0001aa889ba x25: dfff800000000000 x24: dfff800000000000 x23: ffff80001bd57be0 x22: 1fffe0001aa88992 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5444c80 x18: ffff0000c0951b64 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000c0951b40 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 smpboot_thread_fn+0x4b0/0x920 kernel/smpboot.c:164 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 301735 hardirqs last enabled at (301734): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (301734): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (301735): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (301316): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (301316): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (301321): [] run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 ---[ end trace 67f8230df9f65a26 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 14 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff80001bd57a50 x29: ffff80001bd57a50 x28: 0000000000000003 x27: dfff800000000000 x26: 1fffe0001aa88e82 x25: dfff800000000000 x24: dfff800000000000 x23: ffff80001bd57be0 x22: 1fffe0001aa88e5a x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d54472c0 x18: 0000000000000100 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000c0951b40 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 smpboot_thread_fn+0x4b0/0x920 kernel/smpboot.c:164 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 301875 hardirqs last enabled at (301874): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (301874): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (301875): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (301766): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (301766): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (301771): [] run_ksoftirqd+0x6c/0x29c kernel/softirq.c:925 ---[ end trace 67f8230df9f65a27 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 0 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000002 x27: dfff800000000000 x26: 1fffe0001aa88cea x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001aa88cc2 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d5446600 x18: 0000000000000101 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000101 x10: 0000000000000000 x9 : ffff800014b94b80 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522 arch_local_irq_enable+0xc/0x18 arch/arm64/include/asm/irqflags.h:35 default_idle_call+0xcc/0x4a8 kernel/sched/idle.c:112 cpuidle_idle_call kernel/sched/idle.c:194 [inline] do_idle+0x1d4/0x4dc kernel/sched/idle.c:306 cpu_startup_entry+0x24/0x28 kernel/sched/idle.c:403 rest_init+0x364/0x38c init/main.c:741 arch_call_rest_init+0x14/0x20 init/main.c:893 start_kernel+0x440/0x600 init/main.c:1140 __primary_switched+0xa8/0xb0 arch/arm64/kernel/head.S:468 irq event stamp: 239321 hardirqs last enabled at (239320): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (239320): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (239321): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (239204): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (239204): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (239297): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (239297): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (239297): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (239297): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f65a28 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 0 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000002 x27: dfff800000000000 x26: 1fffe0001a6c068a x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001a6c0662 x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d3603300 x18: 0000000000000101 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000101 x10: 0000000000000000 x9 : ffff800014b94b80 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522 arch_local_irq_enable+0xc/0x18 arch/arm64/include/asm/irqflags.h:35 default_idle_call+0xcc/0x4a8 kernel/sched/idle.c:112 cpuidle_idle_call kernel/sched/idle.c:194 [inline] do_idle+0x1d4/0x4dc kernel/sched/idle.c:306 cpu_startup_entry+0x24/0x28 kernel/sched/idle.c:403 rest_init+0x364/0x38c init/main.c:741 arch_call_rest_init+0x14/0x20 init/main.c:893 start_kernel+0x440/0x600 init/main.c:1140 __primary_switched+0xa8/0xb0 arch/arm64/kernel/head.S:468 irq event stamp: 239805 hardirqs last enabled at (239804): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (239804): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (239805): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (239762): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (239762): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (239779): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (239779): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (239779): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (239779): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f65a2a ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3626 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 Modules linked in: CPU: 0 PID: 3626 Comm: syslogd Tainted: G W 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 lr : inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 sp : ffff800008007bd0 x29: ffff800008007bd0 x28: 0000000000000003 x27: dfff800000000000 x26: 1fffe0001a6c0822 x25: dfff800000000000 x24: dfff800000000000 x23: ffff800008007d60 x22: 1fffe0001a6c07fa x21: 0000000000000007 x20: 0000000000000fec x19: ffff0000d3603fc0 x18: 0000000000000100 x17: 0000000000000000 x16: ffff8000084c73c4 x15: 00000000c0000000 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000d5a50000 x8 : ffff80001082abbc x7 : ffff800008395408 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001082aa60 x2 : 0000000000000000 x1 : 0000000000000fec x0 : 0000000000000000 Call trace: inet_sock_destruct+0x54c/0x62c net/ipv4/af_inet.c:157 inet6_sock_destruct+0x28/0x38 net/ipv6/af_inet6.c:114 __sk_destruct+0x5c/0x604 net/core/sock.c:1958 rcu_do_batch kernel/rcu/tree.c:2523 [inline] rcu_core+0x830/0x1b34 kernel/rcu/tree.c:2763 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2776 handle_softirqs+0x384/0xdbc kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] invoke_softirq kernel/softirq.c:439 [inline] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 irq_exit+0x14/0x88 kernel/softirq.c:665 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711 gic_handle_irq+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899 do_interrupt_handler+0x74/0x94 arch/arm64/kernel/entry-common.c:267 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522 local_daif_restore arch/arm64/include/asm/daifflags.h:117 [inline] el0_svc_common+0xa8/0x258 arch/arm64/kernel/syscall.c:107 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 189889 hardirqs last enabled at (189888): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (189888): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (189889): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (189666): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (189859): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (189859): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (189859): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (189859): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace 67f8230df9f65a2b ]---