Unable to handle kernel paging request at virtual address ffff8001f1d5e000 Mem abort info: ESR = 0x0000000096000005 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x05: level 1 translation fault Data abort info: ISV = 0, ISS = 0x00000005 CM = 0, WnR = 0 swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000001c566b000 [ffff8001f1d5e000] pgd=100000023ffff003, p4d=100000023ffff003, pud=0000000000000000 Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 18663 Comm: syz-executor.1 Not tainted 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #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 : __queue_work+0x400/0x910 lr : __queue_work+0x400/0x910 kernel/workqueue.c:1458 sp : ffff800008003d90 x29: ffff800008003da0 x28: ffff80000d25e008 x27: ffff80000d25e008 x26: ffff8001f1d5e000 x25: 0000000000000000 x24: 000000000e000a00 x23: ffff80000d30cf28 x22: ffff80000da85000 x21: ffff0000c73347ff x20: 0000000000000008 x19: ffff000114b1aa48 x18: 0000000000000000 x17: ffff8001f1d5e000 x16: ffff80000db49158 x15: ffff000113551a80 x14: 0000000000000000 x13: 0000000000002000 x12: ffff000113551a80 x11: ff8080000813116c x10: 0000000000000000 x9 : ffff80000813116c x8 : ffff000113551a80 x7 : ffff80000813754c x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000002 x2 : 0000000000000008 x1 : 000000007fffffff x0 : 0000000000000000 Call trace: __queue_work+0x400/0x910 kernel/workqueue.c:1458 delayed_work_timer_fn+0x28/0x38 kernel/workqueue.c:1643 call_timer_fn+0x90/0x144 kernel/time/timer.c:1474 expire_timers kernel/time/timer.c:1514 [inline] __run_timers+0x2a8/0x374 kernel/time/timer.c:1790 run_timer_softirq+0x34/0x5c kernel/time/timer.c:1803 _stext+0x168/0x37c ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 call_on_irq_stack+0x2c/0x54 arch/arm64/kernel/entry.S:889 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:84 invoke_softirq+0x70/0xbc kernel/softirq.c:452 __irq_exit_rcu+0xf0/0x140 kernel/softirq.c:650 irq_exit_rcu+0x10/0x40 kernel/softirq.c:662 __el1_irq arch/arm64/kernel/entry-common.c:471 [inline] el1_interrupt+0x38/0x68 arch/arm64/kernel/entry-common.c:485 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:490 el1h_64_irq+0x64/0x68 arch/arm64/kernel/entry.S:577 __sanitizer_cov_trace_cmp4+0x10/0xc4 kernel/kcov.c:271 __tlb_remove_page include/asm-generic/tlb.h:440 [inline] zap_pte_range+0x454/0x101c mm/memory.c:1457 zap_pmd_range+0x28c/0x470 mm/memory.c:1575 zap_pud_range mm/memory.c:1604 [inline] zap_p4d_range mm/memory.c:1625 [inline] unmap_page_range+0x1d8/0x494 mm/memory.c:1646 unmap_single_vma+0xec/0x164 mm/memory.c:1694 unmap_vmas+0x98/0x144 mm/memory.c:1731 exit_mmap+0xc8/0x2e4 mm/mmap.c:3116 __mmput+0x90/0x204 kernel/fork.c:1187 mmput+0x64/0xa0 kernel/fork.c:1208 exit_mm+0x16c/0x1c0 kernel/exit.c:510 do_exit+0x1f4/0xbe0 kernel/exit.c:782 do_group_exit+0x70/0xe8 kernel/exit.c:925 get_signal+0xb0c/0xb40 kernel/signal.c:2857 do_signal+0x128/0x438 arch/arm64/kernel/signal.c:1071 do_notify_resume+0xc0/0x1f0 arch/arm64/kernel/signal.c:1124 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:654 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:581 Code: 940013d9 aa0003fa aa1303e0 9400149f (f9400358) ---[ end trace 0000000000000000 ]---