Unable to handle kernel paging request at virtual address 004065676e6168fb 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 [004065676e6168fb] address between user and kernel address ranges Internal error: Oops: 96000004 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 2561 Comm: udevd Not tainted 6.0.0-rc4-syzkaller-17186-g25050c56fa3c #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : kernfs_lockdep fs/kernfs/dir.c:43 [inline] pc : kernfs_put_active+0x24/0x108 fs/kernfs/dir.c:449 lr : kernfs_put_active+0x20/0x108 fs/kernfs/dir.c:443 sp : ffff80001666bc50 x29: ffff80001666bc50 x28: ffff0000c5fa4f80 x27: 0001000000000000 x26: 0000000000000152 x25: ffff0000c5959498 x24: ffff8000087073f4 x23: ffff0000f8cc7220 x22: 0000000000000007 x21: ffff0000fd704000 x20: ffff80000870468c x19: 2f4065676e616863 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80000dbb8658 x15: ffff0000c5fa4f80 x14: 0000000000000000 x13: 00000000ffffffff x12: ffff0000c5fa4f80 x11: ff808000086ff558 x10: 0000000000000000 x9 : ffff8000086ff558 x8 : ffff0000c5fa4f80 x7 : ffff8000095ef734 x6 : 0000000000000000 x5 : 0000000000000080 x4 : ffff0001feff2740 x3 : 0000000006577989 x2 : ffff000107222000 x1 : 0000000000000000 x0 : 2f4065676e616863 Call trace: kernfs_put_active+0x24/0x108 fs/kernfs/dir.c:446 kernfs_fop_write_iter+0x1fc/0x294 fs/kernfs/file.c:358 call_write_iter include/linux/fs.h:2187 [inline] new_sync_write fs/read_write.c:491 [inline] vfs_write+0x2dc/0x46c fs/read_write.c:578 ksys_write+0xb4/0x160 fs/read_write.c:631 __do_sys_write fs/read_write.c:643 [inline] __se_sys_write fs/read_write.c:640 [inline] __arm64_sys_write+0x24/0x34 fs/read_write.c:640 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x154 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:624 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:642 el0t_64_sync+0x18c/0x190 Code: aa1e03f4 aa0003f3 97ee90e1 b40004f3 (79413275) ---[ end trace 0000000000000000 ]--- ---------------- Code disassembly (best guess): 0: aa1e03f4 mov x20, x30 4: aa0003f3 mov x19, x0 8: 97ee90e1 bl 0xffffffffffba438c c: b40004f3 cbz x19, 0xa8 * 10: 79413275 ldrh w21, [x19, #152] <-- trapping instruction