Unable to handle kernel paging request at virtual address dfff800000000097 Mem abort info: ESR = 0x0000000096000006 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x06: level 2 translation fault Data abort info: ISV = 0, ISS = 0x00000006 CM = 0, WnR = 0 [dfff800000000097] address between user and kernel address ranges Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 149 Comm: kworker/1:1H Not tainted 5.15.189-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 Workqueue: glock_workqueue glock_work_func pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : is_system_glock fs/gfs2/glock.c:693 [inline] pc : do_xmote+0xb00/0xf90 fs/gfs2/glock.c:801 lr : do_xmote+0xadc/0xf90 fs/gfs2/glock.c:798 sp : ffff80001be67a10 x29: ffff80001be67a40 x28: 1fffe0001ab738b5 x27: ffff0000cf53c000 x26: ffff0000d5b9c5a8 x25: 0000000000000022 x24: dfff800000000000 x23: ffff0000d5b9c5b0 x22: 00000000000004b8 x21: 0000000000000000 x20: 0000000000005044 x19: ffff0000d5b9c548 x18: 0000000000000000 x17: ffff800016d04000 x16: ffff8000082d6448 x15: ffff8000167e4500 x14: ffff0000c55b0a00 x13: 1ffff0000282e06b x12: 0000000000ff0100 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000a09c728 x8 : 0000000000000097 x7 : ffff80000a70337c x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d655c x2 : 0000000000000001 x1 : 0000000000004000 x0 : 0000000000000000 Call trace: is_system_glock fs/gfs2/glock.c:693 [inline] do_xmote+0xb00/0xf90 fs/gfs2/glock.c:801 run_queue+0x3fc/0x6c0 fs/gfs2/glock.c:872 glock_work_func+0x208/0x458 fs/gfs2/glock.c:1039 process_one_work+0x79c/0x1140 kernel/workqueue.c:2310 worker_thread+0x8f4/0x101c kernel/workqueue.c:2457 kthread+0x374/0x454 kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:855 Code: 979e8129 f94002c8 9112e116 d343fec8 (38786908) ---[ end trace 22a3e50d53bf0e1d ]--- ---------------- Code disassembly (best guess): 0: 979e8129 bl 0xfffffffffe7a04a4 4: f94002c8 ldr x8, [x22] 8: 9112e116 add x22, x8, #0x4b8 c: d343fec8 lsr x8, x22, #3 * 10: 38786908 ldrb w8, [x8, x24] <-- trapping instruction