Unable to handle kernel paging request at virtual address dead000000000110 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 [dead000000000110] address between user and kernel address ranges Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 29711 Comm: syz-executor.2 Not tainted 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline] pc : nfc_llcp_unregister_device+0x30/0x148 net/nfc/llcp_core.c:1610 lr : nfc_llcp_find_local net/nfc/llcp_core.c:285 [inline] lr : nfc_llcp_unregister_device+0x4c/0x148 net/nfc/llcp_core.c:1610 sp : ffff800014a2bc90 x29: ffff800014a2bc90 x28: 00000000000e001b x27: 0000000000002000 x26: ffff0000c5e0bc30 x25: ffff0000c9d22e10 x24: ffff0000c48346f8 x23: ffff800009b5ffa8 x22: ffff0000c48346f8 x21: ffff80000dad05c0 x20: ffff0000e3068000 x19: dead000000000100 x18: 0000000000000394 x17: ffff80000c15d8bc x16: ffff80000dd86118 x15: ffff0000e2219a00 x14: 0000000000000000 x13: 00000000ffffffff x12: ffff0000e2219a00 x11: ff8080000bffebb0 x10: 0000000000000000 x9 : ffff80000bffebb0 x8 : ffff0000e2219a00 x7 : ffff8000085401c8 x6 : 0000000000000000 x5 : 000000000020001f x4 : fffffc00038c43a0 x3 : 0000000000000000 x2 : 0000000000000000 x1 : ffff0000e2219a00 x0 : ffff0000e3068000 Call trace: nfc_llcp_find_local net/nfc/llcp_core.c:285 [inline] nfc_llcp_unregister_device+0x30/0x148 net/nfc/llcp_core.c:1610 nfc_unregister_device+0xdc/0x190 net/nfc/core.c:1179 nci_unregister_device+0xc4/0x100 net/nfc/nci/core.c:1303 virtual_ncidev_close+0x24/0x54 drivers/nfc/virtual_ncidev.c:163 __fput+0x198/0x3e4 fs/file_table.c:320 ____fput+0x20/0x30 fs/file_table.c:348 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1137 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:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 Code: 911702b5 f94002b3 eb15027f 54000120 (f9400a68) ---[ end trace 0000000000000000 ]---