EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz-executor363: bg 0: block 52: invalid block bitmap
EXT4-fs error (device loop0): ext4_xattr_block_set:2228: inode #15: comm syz-executor363: bad block 0
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Looking for class "&ei->i_data_sem" with key init_once.__key.798, but found a different class "&ei->i_data_sem" with the same key
WARNING: CPU: 1 PID: 5256 at kernel/locking/lockdep.c:935 look_up_lock_class+0xdc/0x160 kernel/locking/lockdep.c:932
Modules linked in:
CPU: 1 PID: 5256 Comm: syz-executor363 Not tainted 6.9.0-rc5-syzkaller-00031-g71b1543c83d6 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:look_up_lock_class+0xdc/0x160 kernel/locking/lockdep.c:932
Code: 01 0f 85 80 00 00 00 c6 05 1c b1 13 04 01 90 49 8b 16 49 8b 76 18 48 8b 8b b8 00 00 00 48 c7 c7 40 d9 ca 8b e8 75 ba d8 f5 90 <0f> 0b 90 90 eb 57 90 e8 08 ba 2b f9 48 c7 c7 80 d8 ca 8b 89 de e8
RSP: 0018:ffffc90002e5f570 EFLAGS: 00010046
RAX: f59c66d3706f6900 RBX: ffffffff92c67988 RCX: ffff888027035a00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90002e5f680 R08: ffffffff81588072 R09: 1ffff110172a519a
R10: dffffc0000000000 R11: ffffed10172a519b R12: ffff88807698c888
R13: ffff88807698c888 R14: ffff88807698c888 R15: ffffffff9485aec1
FS:  000055557db94380(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f54305bf0f8 CR3: 00000000755a8000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 register_lock_class+0x102/0x980 kernel/locking/lockdep.c:1284
 __lock_acquire+0xda/0x1fd0 kernel/locking/lockdep.c:5014
 lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5754
 down_write_nested+0x3d/0x50 kernel/locking/rwsem.c:1695
 swap_inode_boot_loader fs/ext4/ioctl.c:432 [inline]
 __ext4_ioctl fs/ext4/ioctl.c:1437 [inline]
 ext4_ioctl+0x4120/0x5590 fs/ext4/ioctl.c:1627
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:904 [inline]
 __se_sys_ioctl+0xfe/0x170 fs/ioctl.c:890
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f54305461e9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffde1be7238 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54305461e9
RDX: 0000000000000000 RSI: 0000000000006611 RDI: 0000000000000004
RBP: 00000000ffffffff R08: 0000000002000480 R09: 0000000002000480
R10: 0000000002000480 R11: 0000000000000246 R12: 00007ffde1be7280
R13: 00007ffde1be72c0 R14: 0000000000100000 R15: 0000000000000003
 </TASK>