------------[ cut here ]------------ WARNING: CPU: 1 PID: 9214 at kernel/workqueue.c:2281 current_wq_worker kernel/workqueue_internal.h:69 [inline] WARNING: CPU: 1 PID: 9214 at kernel/workqueue.c:2281 is_chained_work kernel/workqueue.c:2223 [inline] WARNING: CPU: 1 PID: 9214 at kernel/workqueue.c:2281 __queue_work+0xdf4/0x12ac kernel/workqueue.c:2280 Modules linked in: CPU: 1 PID: 9214 Comm: dhcpcd-run-hook Not tainted 6.10.0-rc5-syzkaller-g5e456a31d1ac #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 pstate: 004000c5 (nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __queue_work+0xdf4/0x12ac kernel/workqueue_internal.h:69 lr : current_wq_worker kernel/workqueue_internal.h:69 [inline] lr : is_chained_work kernel/workqueue.c:2223 [inline] lr : __queue_work+0xdf4/0x12ac kernel/workqueue.c:2280 sp : ffff800080017b20 x29: ffff800080017b70 x28: 1fffe0001b2f9791 x27: dfff800000000000 x26: dfff800000000000 x25: ffff0000ed920800 x24: 0000000000000008 x23: 1fffe0001b2f9791 x22: ffff0000ed9209c0 x21: 0000000000000100 x20: ffff0000d97cbc80 x19: ffff0000ed938938 x18: 0000000000000000 x17: ffff800124c7c000 x16: ffff800082fca0f0 x15: 0000000000000002 x14: ffff80008f1b0568 x13: dfff800000000000 x12: 00000000bebfc710 x11: 0000000079bbabf8 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d97cbc80 x7 : ffff800080445c6c x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff80008d8be260 x2 : ffff0000ed938938 x1 : 0000000000000100 x0 : 0000000000000000 Call trace: current_wq_worker kernel/workqueue_internal.h:69 [inline] is_chained_work kernel/workqueue.c:2223 [inline] __queue_work+0xdf4/0x12ac kernel/workqueue.c:2280 delayed_work_timer_fn+0x74/0x90 kernel/workqueue.c:2505 call_timer_fn+0x1b4/0x8e8 kernel/time/timer.c:1792 expire_timers kernel/time/timer.c:1838 [inline] __run_timers kernel/time/timer.c:2417 [inline] __run_timer_base+0x59c/0x7b4 kernel/time/timer.c:2428 run_timer_base kernel/time/timer.c:2437 [inline] run_timer_softirq+0xcc/0x194 kernel/time/timer.c:2447 handle_softirqs+0x2e4/0xbfc kernel/softirq.c:554 __do_softirq+0x14/0x20 kernel/softirq.c:588 ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:889 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:86 invoke_softirq kernel/softirq.c:435 [inline] __irq_exit_rcu+0x1d8/0x434 kernel/softirq.c:637 irq_exit_rcu+0x14/0x84 kernel/softirq.c:649 __el1_irq arch/arm64/kernel/entry-common.c:537 [inline] el1_interrupt+0x38/0x68 arch/arm64/kernel/entry-common.c:551 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:556 el1h_64_irq+0x64/0x68 arch/arm64/kernel/entry.S:594 check_preemption_disabled+0x14/0xe4 lib/smp_processor_id.c:13 rcu_lockdep_current_cpu_online+0x84/0x218 kernel/rcu/tree.c:4660 rcu_read_lock_held_common kernel/rcu/update.c:113 [inline] rcu_read_lock_held+0x20/0x50 kernel/rcu/update.c:349 mt_slot lib/maple_tree.c:788 [inline] mtree_range_walk+0x464/0x708 lib/maple_tree.c:2792 mas_state_walk lib/maple_tree.c:3678 [inline] mas_walk+0xb0/0x25c lib/maple_tree.c:4909 lock_vma_under_rcu+0x1ec/0x5e4 mm/memory.c:5840 do_page_fault+0x33c/0xb1c arch/arm64/mm/fault.c:567 do_mem_abort+0x74/0x200 arch/arm64/mm/fault.c:826 el0_da+0x60/0x178 arch/arm64/kernel/entry-common.c:580 el0t_64_sync_handler+0xcc/0xfc arch/arm64/kernel/entry-common.c:733 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 125 hardirqs last enabled at (124): [] handle_softirqs+0x1c0/0xbfc kernel/softirq.c:538 hardirqs last disabled at (125): [] __raw_spin_lock_irq include/linux/spinlock_api_smp.h:117 [inline] hardirqs last disabled at (125): [] _raw_spin_lock_irq+0x28/0x70 kernel/locking/spinlock.c:170 softirqs last enabled at (88): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (123): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]---