Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000 Mem abort info: ESR = 0x0000000086000006 EC = 0x21: IABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x06: level 2 translation fault user pgtable: 4k pages, 48-bit VAs, pgdp=000000011bee0000 [0000000000000000] pgd=080000011562f003, p4d=080000011562f003, pud=08000001177a8003, pmd=0000000000000000 Internal error: Oops: 0000000086000006 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 10129 Comm: syz-executor.0 Not tainted 6.3.0-rc7-syzkaller-g14f8db1c0f9a #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : 0x0 lr : hdr_find_e+0x298/0x4e8 fs/ntfs3/index.c:754 sp : ffff80001f9473e0 x29: ffff80001f9475c0 x28: 000000000000000c x27: 0000000000000000 x26: 0000000000000000 x25: 0000000000000040 x24: 0000000000000000 x23: dfff800000000000 x22: 0000000000000002 x21: 0000000000000030 x20: ffff00012ee7c178 x19: 0000000000000001 x18: ffff80001f947120 x17: ffff800008a6a5c4 x16: ffff800012264800 x15: ffff800008a6ae40 x14: ffff800008a6aa50 x13: 0000000000000000 x12: 0000000000000004 x11: 0000000000040000 x10: 00000000000192b4 x9 : 0000000000000003 x8 : 0000000000000000 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000000 x2 : ffff00012ee7c188 x1 : 000000000000000c x0 : ffff80001f9478f0 Call trace: 0x0 indx_find+0x2b0/0x9b8 fs/ntfs3/index.c:1141 indx_insert_entry+0x3d8/0x634 fs/ntfs3/index.c:1914 ntfs_insert_reparse+0x184/0x2e0 fs/ntfs3/fsntfs.c:2372 ntfs_create_inode+0x1734/0x2bfc fs/ntfs3/inode.c:1565 ntfs_symlink+0x5c/0x7c fs/ntfs3/namei.c:192 vfs_symlink+0x138/0x260 fs/namei.c:4398 do_symlinkat+0x364/0x6b0 fs/namei.c:4424 __do_sys_symlinkat fs/namei.c:4440 [inline] __se_sys_symlinkat fs/namei.c:4437 [inline] __arm64_sys_symlinkat+0xa4/0xbc fs/namei.c:4437 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:193 el0_svc+0x4c/0x15c 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: ???????? ???????? ???????? ???????? (????????) ---[ end trace 0000000000000000 ]---