loop0: detected capacity change from 0 to 8226 Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: __lock_acquire+0x7c40/0x7f70 CPU: 1 PID: 5624 Comm: syz-executor.0 Not tainted 6.6.0-rc6-syzkaller-g58720809f527 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e7/0x2d0 lib/dump_stack.c:106 panic+0x30f/0x770 kernel/panic.c:340 __stack_chk_fail+0x14/0x20 kernel/panic.c:759 __lock_acquire+0x7c40/0x7f70 lock_acquire+0x1e3/0x520 kernel/locking/lockdep.c:5753 __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline] _raw_spin_lock+0x2e/0x40 kernel/locking/spinlock.c:154 spin_lock include/linux/spinlock.h:351 [inline] iput_final fs/inode.c:1764 [inline] iput+0x5a2/0x8f0 fs/inode.c:1801 ntfs_fill_super+0x41de/0x4c50 fs/ntfs3/super.c:1418 get_tree_bdev+0x416/0x5b0 fs/super.c:1577 vfs_get_tree+0x8c/0x280 fs/super.c:1750 do_new_mount+0x28f/0xae0 fs/namespace.c:3335 do_mount fs/namespace.c:3675 [inline] __do_sys_mount fs/namespace.c:3884 [inline] __se_sys_mount+0x2d9/0x3c0 fs/namespace.c:3861 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fea71a7c43a Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fea72b0dee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007fea72b0df80 RCX: 00007fea71a7c43a RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fea72b0df40 RBP: 0000000020000000 R08: 00007fea72b0df80 R09: 0000000020000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000100 R13: 0000000020000bc0 R14: 00007fea72b0df40 R15: 0000000020003580 Kernel Offset: disabled Rebooting in 86400 seconds..