Hello, syzbot found the following issue on: HEAD commit: d1e9a63dcd72 Merge tag 'vfs-6.11-rc1.fixes.2' of git://git.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=165b609d980000 kernel config: https://syzkaller.appspot.com/x/.config?x=8e1cc76f0e8412d3 dashboard link: https://syzkaller.appspot.com/bug?extid=1b5e257b523f3e0be7d2 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=157d7145980000 Downloadable assets: disk image: https://storage.googleapis.com/syzbot-assets/8941969dc925/disk-d1e9a63d.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/0b29cfd6d8ee/vmlinux-d1e9a63d.xz kernel image: https://storage.googleapis.com/syzbot-assets/106b1d908823/bzImage-d1e9a63d.xz mounted in repro #1: https://storage.googleapis.com/syzbot-assets/e3d201c6ed53/mount_0.gz mounted in repro #2: https://storage.googleapis.com/syzbot-assets/177c61e1ae2e/mount_7.gz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+1b5e257b523f3e0be7d2@xxxxxxxxxxxxxxxxxxxxxxxxx loop1: detected capacity change from 0 to 4096 ------------[ cut here ]------------ DEBUG_LOCKS_WARN_ON(1) WARNING: CPU: 0 PID: 5593 at kernel/locking/lockdep.c:231 hlock_class kernel/locking/lockdep.c:231 [inline] WARNING: CPU: 0 PID: 5593 at kernel/locking/lockdep.c:231 check_wait_context kernel/locking/lockdep.c:4797 [inline] WARNING: CPU: 0 PID: 5593 at kernel/locking/lockdep.c:231 __lock_acquire+0x925/0x2040 kernel/locking/lockdep.c:5092 Modules linked in: CPU: 0 UID: 0 PID: 5593 Comm: syz.1.106 Not tainted 6.10.0-syzkaller-12261-gd1e9a63dcd72 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 RIP: 0010:hlock_class kernel/locking/lockdep.c:231 [inline] RIP: 0010:check_wait_context kernel/locking/lockdep.c:4797 [inline] RIP: 0010:__lock_acquire+0x925/0x2040 kernel/locking/lockdep.c:5092 Code: 00 00 83 3d 8c ab 3e 0e 00 75 23 90 48 c7 c7 40 d4 ca 8b 48 c7 c6 e0 d6 ca 8b e8 e6 d5 e5 ff 48 ba 00 00 00 00 00 fc ff df 90 <0f> 0b 90 90 90 31 db 48 8d ab c4 00 00 00 48 89 e8 48 c1 e8 03 0f RSP: 0018:ffffc900048d7650 EFLAGS: 00010046 RAX: c75590ab2862fe00 RBX: 0000000000001b00 RCX: ffff888026c0bc00 RDX: dffffc0000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 00000000ffffffff R08: ffffffff81559342 R09: 1ffff1101728519a R10: dffffc0000000000 R11: ffffed101728519b R12: 0000000000000000 R13: ffff888026c0c6ff R14: 0000000000000000 R15: ffff888026c0c6ff FS: 00007f25674c56c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f2566759120 CR3: 000000005b364000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5759 __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] inode_sb_list_del fs/inode.c:506 [inline] evict+0x161/0x630 fs/inode.c:658 ntfs_fill_super+0x3e27/0x4730 fs/ntfs3/super.c:1467 get_tree_bdev+0x3f7/0x570 fs/super.c:1624 vfs_get_tree+0x90/0x2a0 fs/super.c:1789 do_new_mount+0x2be/0xb40 fs/namespace.c:3472 do_mount fs/namespace.c:3812 [inline] __do_sys_mount fs/namespace.c:4020 [inline] __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3997 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f256677761a Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 1a 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f25674c4e78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f25674c4f00 RCX: 00007f256677761a RDX: 0000000020000080 RSI: 000000002001f740 RDI: 00007f25674c4ec0 RBP: 0000000020000080 R08: 00007f25674c4f00 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000002001f740 R13: 00007f25674c4ec0 R14: 000000000001f6fb R15: 00000000200000c0 </TASK> --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@xxxxxxxxxxxxxxxx. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot. If the report is already addressed, let syzbot know by replying with: #syz fix: exact-commit-title If you want syzbot to run the reproducer, reply with: #syz test: git://repo/address.git branch-or-commit-hash If you attach or paste a git patch, syzbot will apply it before testing. If you want to overwrite report's subsystems, reply with: #syz set subsystems: new-subsystem (See the list of subsystem names on the web dashboard) If the report is a duplicate of another one, reply with: #syz dup: exact-subject-of-another-report If you want to undo deduplication, reply with: #syz undup
