ntfs3: loop1: Different NTFS' sector size (1024) and media sector size (512) ------------[ cut here ]------------ DEBUG_LOCKS_WARN_ON(1) WARNING: CPU: 1 PID: 3483 at kernel/locking/lockdep.c:231 check_wait_context kernel/locking/lockdep.c:4729 [inline] WARNING: CPU: 1 PID: 3483 at kernel/locking/lockdep.c:231 __lock_acquire+0x2b0/0x3084 kernel/locking/lockdep.c:5005 Modules linked in: CPU: 1 PID: 3483 Comm: syz-executor.1 Not tainted 6.1.0-rc6-syzkaller-32662-g6d464646530f #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : check_wait_context kernel/locking/lockdep.c:4729 [inline] pc : __lock_acquire+0x2b0/0x3084 kernel/locking/lockdep.c:5005 lr : hlock_class kernel/locking/lockdep.c:231 [inline] lr : check_wait_context kernel/locking/lockdep.c:4729 [inline] lr : __lock_acquire+0x298/0x3084 kernel/locking/lockdep.c:5005 sp : ffff8000142cb7c0 x29: ffff8000142cb8a0 x28: 0000000000000001 x27: ffff0000d16b1a68 x26: ffff0000d0ecc117 x25: ffff0000d16b2470 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000001 x21: 0000000000000000 x20: 0000000000000000 x19: ffff56001248334a x18: 00000000000002bd x17: ffff8001f1d0d000 x16: ffff80000dbe6158 x15: ffff0000d16b1a40 x14: 0000000000000000 x13: 0000000000000012 x12: ffff80000d93b3d0 x11: ff808000081c4d40 x10: ffff80000dda8198 x9 : 1fed14dbe1470200 x8 : 0000000000000000 x7 : 4e5241575f534b43 x6 : ffff80000c08e4f4 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000100000001 x0 : 0000000000000016 Call trace: check_wait_context kernel/locking/lockdep.c:4729 [inline] __lock_acquire+0x2b0/0x3084 kernel/locking/lockdep.c:5005 lock_acquire+0x100/0x1f8 kernel/locking/lockdep.c:5668 __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline] _raw_spin_lock+0x54/0x6c kernel/locking/spinlock.c:154 spin_lock include/linux/spinlock.h:350 [inline] writeback_single_inode+0x44/0x54c fs/fs-writeback.c:1676 write_inode_now+0xb0/0xdc fs/fs-writeback.c:2736 iput_final fs/inode.c:1734 [inline] iput+0x1e4/0x324 fs/inode.c:1773 ntfs_fill_super+0x1254/0x14a4 fs/ntfs3/super.c:1190 get_tree_bdev+0x1e8/0x2a0 fs/super.c:1324 ntfs_fs_get_tree+0x28/0x38 fs/ntfs3/super.c:1358 vfs_get_tree+0x40/0x140 fs/super.c:1531 do_new_mount+0x1dc/0x4e4 fs/namespace.c:3040 path_mount+0x358/0x890 fs/namespace.c:3370 do_mount fs/namespace.c:3383 [inline] __do_sys_mount fs/namespace.c:3591 [inline] __se_sys_mount fs/namespace.c:3568 [inline] __arm64_sys_mount+0x2c4/0x3c4 fs/namespace.c:3568 __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+0x48/0x164 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x150 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:584 irq event stamp: 15003 hardirqs last enabled at (15003): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1366 [inline] hardirqs last enabled at (15003): [] finish_lock_switch+0x94/0xe8 kernel/sched/core.c:4968 hardirqs last disabled at (15002): [] __schedule+0x84/0x594 kernel/sched/core.c:6420 softirqs last enabled at (14070): [] _stext+0x2e4/0x37c softirqs last disabled at (13873): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- Unable to handle kernel NULL pointer dereference at virtual address 00000000000000b8 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=00000001126c7000 [00000000000000b8] pgd=0800000112778003, p4d=0800000112778003, pud=080000011262c003, pmd=0000000000000000 Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 3483 Comm: syz-executor.1 Tainted: G W 6.1.0-rc6-syzkaller-32662-g6d464646530f #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : check_wait_context kernel/locking/lockdep.c:4729 [inline] pc : __lock_acquire+0x2d0/0x3084 kernel/locking/lockdep.c:5005 lr : hlock_class kernel/locking/lockdep.c:231 [inline] lr : check_wait_context kernel/locking/lockdep.c:4729 [inline] lr : __lock_acquire+0x298/0x3084 kernel/locking/lockdep.c:5005 sp : ffff8000142cb7c0 x29: ffff8000142cb8a0 x28: 0000000000000001 x27: ffff0000d16b1a68 x26: ffff0000d0ecc117 x25: ffff0000d16b2470 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000001 x21: 0000000000000000 x20: 0000000000000000 x19: ffff56001248334a x18: 00000000000002bd x17: ffff8001f1d0d000 x16: ffff80000dbe6158 x15: ffff0000d16b1a40 x14: 0000000000000000 x13: 0000000000000012 x12: ffff80000d93b3d0 x11: ff808000081c4d40 x10: ffff80000dda8198 x9 : 000000000004134a x8 : 0000000000000000 x7 : 4e5241575f534b43 x6 : ffff80000c08e4f4 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000100000001 x0 : 0000000000000016 Call trace: hlock_class kernel/locking/lockdep.c:222 [inline] check_wait_context kernel/locking/lockdep.c:4730 [inline] __lock_acquire+0x2d0/0x3084 kernel/locking/lockdep.c:5005 lock_acquire+0x100/0x1f8 kernel/locking/lockdep.c:5668 __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline] _raw_spin_lock+0x54/0x6c kernel/locking/spinlock.c:154 spin_lock include/linux/spinlock.h:350 [inline] writeback_single_inode+0x44/0x54c fs/fs-writeback.c:1676 write_inode_now+0xb0/0xdc fs/fs-writeback.c:2736 iput_final fs/inode.c:1734 [inline] iput+0x1e4/0x324 fs/inode.c:1773 ntfs_fill_super+0x1254/0x14a4 fs/ntfs3/super.c:1190 get_tree_bdev+0x1e8/0x2a0 fs/super.c:1324 ntfs_fs_get_tree+0x28/0x38 fs/ntfs3/super.c:1358 vfs_get_tree+0x40/0x140 fs/super.c:1531 do_new_mount+0x1dc/0x4e4 fs/namespace.c:3040 path_mount+0x358/0x890 fs/namespace.c:3370 do_mount fs/namespace.c:3383 [inline] __do_sys_mount fs/namespace.c:3591 [inline] __se_sys_mount fs/namespace.c:3568 [inline] __arm64_sys_mount+0x2c4/0x3c4 fs/namespace.c:3568 __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+0x48/0x164 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x150 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:584 Code: b002e04a 91056210 9106614a b9400329 (3942e114) ---[ end trace 0000000000000000 ]--- ---------------- Code disassembly (best guess): 0: b002e04a adrp x10, 0x5c09000 4: 91056210 add x16, x16, #0x158 8: 9106614a add x10, x10, #0x198 c: b9400329 ldr w9, [x25] * 10: 3942e114 ldrb w20, [x8, #184] <-- trapping instruction