loop0: detected capacity change from 0 to 4096 ntfs3: loop0: Different NTFS' sector size (4096) and media sector size (512) Unable to handle kernel NULL pointer dereference at virtual address 0000000000000010 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 user pgtable: 4k pages, 48-bit VAs, pgdp=000000012f31b000 [0000000000000010] pgd=080000012f647003, p4d=080000012f647003, pud=080000012f12e003, pmd=0000000000000000 Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 6353 Comm: syz-executor.0 Not tainted 6.2.0-rc7-syzkaller-17907-g2d3827b3f393 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : ntfs_iget5+0x8c/0x1568 fs/ntfs3/inode.c:519 lr : ntfs_iget5+0x78/0x1568 fs/ntfs3/inode.c:517 sp : ffff8000164739c0 x29: ffff800016473aa0 x28: 00000000002001ff x27: ffff800016473b38 x26: 0000000000000018 x25: 0000000000000024 x24: 000000000000000c x23: ffff0000f413e1a8 x22: 0000000000000002 x21: ffff80000c0d50f8 x20: ffff0000f4139000 x19: ffff0000cafe0190 x18: 00000000000084f8 x17: ffff80000dd94158 x16: ffff80000dbd2118 x15: ffff0000ef77b400 x14: 0000000000008000 x13: 00000000000000c0 x12: 0000000000040000 x11: ff80800008bbc97c x10: 0000000000000002 x9 : ffff0000ef77b400 x8 : 0000000000000000 x7 : ffff8000085dc0b4 x6 : 0000000000000000 x5 : 0000000000000020 x4 : ffff800016473610 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000002 Call trace: ntfs_iget5+0x8c/0x1568 fs/ntfs3/inode.c:519 ntfs_fill_super+0xc34/0x1558 fs/ntfs3/super.c:1044 get_tree_bdev+0x1e8/0x2a0 fs/super.c:1282 ntfs_fs_get_tree+0x28/0x38 fs/ntfs3/super.c:1408 vfs_get_tree+0x40/0x140 fs/super.c:1489 do_new_mount+0x1dc/0x4e4 fs/namespace.c:3145 path_mount+0x348/0x86c fs/namespace.c:3475 do_mount fs/namespace.c:3488 [inline] __do_sys_mount fs/namespace.c:3697 [inline] __se_sys_mount fs/namespace.c:3674 [inline] __arm64_sys_mount+0x2c4/0x3c4 fs/namespace.c:3674 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x64/0x178 arch/arm64/kernel/syscall.c:52 el0_svc_common+0xbc/0x180 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x110 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x14c arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 Code: d108c268 79400f76 f9400108 2a1603e0 (79402117) ---[ end trace 0000000000000000 ]--- ---------------- Code disassembly (best guess): 0: d108c268 sub x8, x19, #0x230 4: 79400f76 ldrh w22, [x27, #6] 8: f9400108 ldr x8, [x8] c: 2a1603e0 mov w0, w22 * 10: 79402117 ldrh w23, [x8, #16] <-- trapping instruction