Unable to handle kernel paging request at virtual address dfff800000000006 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 [dfff800000000006] address between user and kernel address ranges Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 234 Comm: jfsCommit Not tainted 5.15.150-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : write_special_inodes fs/jfs/jfs_logmgr.c:208 [inline] pc : lmLogSync+0x128/0x98c fs/jfs/jfs_logmgr.c:943 lr : write_special_inodes fs/jfs/jfs_logmgr.c:207 [inline] lr : lmLogSync+0x104/0x98c fs/jfs/jfs_logmgr.c:943 sp : ffff80001af07b00 x29: ffff80001af07bc0 x28: ffff80001c001000 x27: dfff800000000000 x26: ffff0000d9f42000 x25: ffff80001af07b20 x24: 1ffff000029cb2d4 x23: 0000000000000002 x22: 0000000000000006 x21: 0000000000000030 x20: ffff0000c142b638 x19: ffff0000d9f42000 x18: 1fffe0003690298e x17: 1fffe0003690298e x16: ffff80000824d658 x15: ffff8000149aeb80 x14: 1ffff0000292206a x13: dfff800000000000 x12: 0000000000000003 x11: 0000000000000000 x10: 0000000000000000 x9 : c684eda303509b00 x8 : 0000000000000006 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000008 x3 : 0000000000000010 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: write_special_inodes fs/jfs/jfs_logmgr.c:208 [inline] lmLogSync+0x128/0x98c fs/jfs/jfs_logmgr.c:943 jfs_syncpt+0x74/0x98 fs/jfs/jfs_logmgr.c:1049 txEnd+0x2e0/0x574 fs/jfs/jfs_txnmgr.c:549 txLazyCommit fs/jfs/jfs_txnmgr.c:2718 [inline] jfs_lazycommit+0x4d4/0xa40 fs/jfs/jfs_txnmgr.c:2766 kthread+0x37c/0x45c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 Code: 97bfefe2 f94002a8 9100c115 d343fea8 (387b6908) ---[ end trace 5e741ebe37c7e6d8 ]--- ---------------- Code disassembly (best guess): 0: 97bfefe2 bl 0xfffffffffeffbf88 4: f94002a8 ldr x8, [x21] 8: 9100c115 add x21, x8, #0x30 c: d343fea8 lsr x8, x21, #3 * 10: 387b6908 ldrb w8, [x8, x27] <-- trapping instruction