Unable to handle kernel paging request at virtual address 0032503900080922 Mem abort info: ESR = 0x0000000096000004 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x04: level 0 translation fault Data abort info: ISV = 0, ISS = 0x00000004 CM = 0, WnR = 0 [0032503900080922] address between user and kernel address ranges Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 20 Comm: ksoftirqd/1 Not tainted 6.1.0-rc5-syzkaller-32269-g9500fc6e9e60 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 pstate: 004000c5 (nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __lock_acquire+0x60/0x3084 kernel/locking/lockdep.c:4925 lr : lock_acquire+0x100/0x1f8 kernel/locking/lockdep.c:5668 sp : ffff80000f3338a0 x29: ffff80000f333980 x28: 0000000000000000 x27: 00000000000000c0 x26: 3032503900080922 x25: ffff80000815d538 x24: 0000000000000080 x23: 0000000000000000 x22: 3032503900080922 x21: 0000000000000000 x20: 0000000000000000 x19: 0000000000000000 x18: 00000000000001e8 x17: 0000000000000000 x16: ffff80000dc18158 x15: ffff0000c0330000 x14: 0000000000000000 x13: 00000000ffffffff x12: ffff0000c0330000 x11: ff808000095f6cf8 x10: 0000000000000000 x9 : 0000000000000001 x8 : 0000000000000001 x7 : ffff80000815d538 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 3032503900080922 Call trace: __lock_acquire+0x60/0x3084 kernel/locking/lockdep.c:4925 lock_acquire+0x100/0x1f8 kernel/locking/lockdep.c:5668 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline] _raw_spin_lock_irqsave+0x6c/0xb4 kernel/locking/spinlock.c:162 try_to_wake_up+0x5c/0x410 kernel/sched/core.c:4076 wake_up_process+0x18/0x24 kernel/sched/core.c:4308 wake_up_worker kernel/workqueue.c:856 [inline] insert_work kernel/workqueue.c:1366 [inline] __queue_work+0x714/0x8b4 kernel/workqueue.c:1517 queue_work_on+0xb0/0x15c kernel/workqueue.c:1545 queue_work include/linux/workqueue.h:503 [inline] schedule_work include/linux/workqueue.h:564 [inline] __vfree_deferred+0x54/0x6c mm/vmalloc.c:2735 __vfree mm/vmalloc.c:2759 [inline] vfree+0xf0/0xfc mm/vmalloc.c:2792 thread_stack_free_rcu+0x138/0x1e0 kernel/fork.c:220 rcu_do_batch+0x1a4/0x584 kernel/rcu/tree.c:2250 rcu_core+0x2bc/0x5b4 kernel/rcu/tree.c:2510 rcu_core_si+0x10/0x1c kernel/rcu/tree.c:2527 _stext+0x168/0x37c run_ksoftirqd+0x4c/0x21c kernel/softirq.c:934 smpboot_thread_fn+0x248/0x3ec kernel/smpboot.c:164 kthread+0x12c/0x158 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:863 Code: 2a0303f4 2a0203f7 aa0003fa 34000148 (f9400348) ---[ end trace 0000000000000000 ]--- ---------------- Code disassembly (best guess): 0: 2a0303f4 mov w20, w3 4: 2a0203f7 mov w23, w2 8: aa0003fa mov x26, x0 c: 34000148 cbz w8, 0x34 * 10: f9400348 ldr x8, [x26] <-- trapping instruction