syzbot


Out of 31 bugs, 30 were automatically obsoleted (8 due to revoked reproducers), 1 were invalidated by users.
Applied filters: Label=subsystems:overlayfs (drop)
Title Repro Cause bisect Fix bisect Count Last Reported
WARNING in ovl_workdir_create (4) overlayfs 1 63d 59d
general protection fault in ovl_real_file_path overlayfs C done 14 107d 105d
KASAN: slab-use-after-free Read in ovl_dentry_update_reval overlayfs 5 210d 346d
possible deadlock in ovl_copy_up_start (4) overlayfs 7 232d 229d
KASAN: slab-use-after-free Read in ovl_dentry_init_reval overlayfs 1 292d 288d
WARNING: locking bug in take_dentry_name_snapshot reiserfs overlayfs C error done 14 655d 715d
WARNING in ovl_workdir_create (2) overlayfs 1 445d 441d
INFO: task hung in lookup_one_unlocked overlayfs 1 548d 548d
WARNING in setattr_copy overlayfs C done 513 501d 499d
INFO: task hung in lock_two_directories ext4 overlayfs 7 587d 632d
general protection fault in security_inode_getattr overlayfs C done inconclusive 55 625d 1643d
general protection fault in ovl_init_uuid_xattr overlayfs C error 405 568d 566d
BUG: unable to handle kernel paging request in ovl_copy_xattr overlayfs 10 694d 744d
BUG: unable to handle kernel paging request in vfs_rename overlayfs 6 719d 721d
BUG: unable to handle kernel paging request in ovl_create_or_link overlayfs 4 711d 740d
possible deadlock in ovl_fallocate overlayfs C error 13 781d 782d
WARNING in ovl_workdir_create overlayfs 1 769d 765d
memory leak in cap_inode_getsecurity overlayfs C 2 911d 1943d
BUG: unable to handle kernel paging request in ovl_path_open overlayfs 1 752d 748d
possible deadlock in seq_read (2) overlayfs C done error 95 1579d 2115d
possible deadlock in pipe_lock (4) overlayfs 1 1364d 1360d
KASAN: use-after-free Read in ovl_real_fdget_meta overlayfs 1 1427d 1422d
possible deadlock in iter_file_splice_write overlayfs 1 1609d 1605d
WARNING in ovl_d_real overlayfs 1 1677d 1675d
KCSAN: data-race in __writeback_single_inode / ovl_inuse_trylock overlayfs 1 1675d 1675d
KCSAN: data-race in d_set_mounted / ovl_dentry_update_reval overlayfs 1 1699d 1699d
KCSAN: data-race in other_inode_match / ovl_inuse_trylock overlayfs 1 1804d 1804d
KCSAN: data-race in inode_owner_or_capable / ovl_write_iter overlayfs 1 1821d 1760d
KCSAN: data-race in sync_inodes_sb / xas_clear_mark overlayfs 2 1823d 1877d
KCSAN: data-race in ovl_inode_realdata / ovl_write_iter overlayfs 1 1900d 1900d
possible deadlock in pipe_lock (2) overlayfs 3 2108d 2178d