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WARNING: lock held when returning to user space!
6.18.0-rc7-next-20251128 #1 Not tainted
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syz-executor.2/4075 is leaving the kernel with locks still held!
1 lock held by syz-executor.2/4075:
 #0: ffff888015d00188 (&sb->s_type->i_mutex_key#19/1){+.+.}-{4:4}, at: start_creating_noperm+0x84/0xd0
loop0: detected capacity change from 0 to 512
loop4: detected capacity change from 0 to 512
EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: bogus i_mode (0)
EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 10485764)!
EXT4-fs (loop4): group descriptors corrupted!
EXT4-fs (loop0): get root inode failed
EXT4-fs (loop0): mount failed
loop4: detected capacity change from 0 to 512
loop0: detected capacity change from 0 to 222
audit: type=1400 audit(1764490143.362:10): avc:  denied  { watch_reads } for  pid=4097 comm="syz-executor.7" path="/syzkaller-testdir009901468/syzkaller.qJuGJB/5" dev="sda" ino=15972 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=1
loop0: detected capacity change from 0 to 512
EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: bogus i_mode (0)
EXT4-fs (loop0): get root inode failed
EXT4-fs (loop0): mount failed
loop4: detected capacity change from 0 to 512
loop0: detected capacity change from 0 to 222
EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 10485764)!
EXT4-fs (loop4): group descriptors corrupted!
loop0: detected capacity change from 0 to 512
EXT4-fs error (device loop0): __ext4_fill_super:5553: inode #2: comm syz-executor.0: iget: bogus i_mode (0)
EXT4-fs (loop0): get root inode failed
EXT4-fs (loop0): mount failed
loop4: detected capacity change from 0 to 512
EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 10485764)!
EXT4-fs (loop4): group descriptors corrupted!