syzbot


Out of 37 bugs, 36 were automatically obsoleted (10 due to revoked reproducers), 1 were invalidated by users.
Applied filters: Label=subsystems:overlayfs (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
WARNING in ovl_listxattr overlayfs -1 C error done 16 119d 146d
BUG: spinlock bad magic in __percpu_counter_sum overlayfs 4 1 144d 140d
possible deadlock in ovl_create_object overlayfs 4 1 255d 251d
WARNING in ovl_create_real (2) overlayfs -1 2 298d 301d
INFO: task hung in ovl_dir_llseek overlayfs 1 1 299d 299d
BUG: unable to handle kernel NULL pointer dereference in __lookup_slow (3) overlayfs 10 C inconclusive done 135 321d 530d
WARNING in ovl_workdir_create (4) overlayfs -1 1 319d 315d
general protection fault in ovl_real_file_path overlayfs 2 C done 14 362d 361d
KASAN: slab-use-after-free Read in ovl_dentry_update_reval overlayfs 19 5 465d 602d
possible deadlock in ovl_copy_up_start (4) overlayfs 4 7 487d 485d
KASAN: slab-use-after-free Read in ovl_dentry_init_reval overlayfs 19 1 548d 544d
WARNING: locking bug in take_dentry_name_snapshot overlayfs 4 C error done 14 910d 971d
WARNING in ovl_workdir_create (2) overlayfs -1 1 700d 696d
INFO: task hung in lookup_one_unlocked overlayfs 1 1 804d 804d
WARNING in setattr_copy overlayfs -1 C done 513 756d 755d
INFO: task hung in lock_two_directories overlayfs ext4 1 7 843d 887d
general protection fault in security_inode_getattr overlayfs 2 C done inconclusive 55 881d 1898d
general protection fault in ovl_init_uuid_xattr overlayfs 2 C error 405 823d 822d
BUG: unable to handle kernel paging request in ovl_copy_xattr overlayfs 8 10 949d 1000d
BUG: unable to handle kernel paging request in vfs_rename overlayfs 8 6 975d 977d
BUG: unable to handle kernel paging request in ovl_create_or_link overlayfs 8 4 967d 996d
possible deadlock in ovl_fallocate overlayfs 4 C error 13 1036d 1038d
WARNING in ovl_workdir_create overlayfs -1 1 1024d 1020d
memory leak in cap_inode_getsecurity overlayfs 3 C 2 1167d 2198d
BUG: unable to handle kernel paging request in ovl_path_open overlayfs 8 1 1007d 1003d
possible deadlock in seq_read (2) overlayfs 4 C done error 95 1835d 2371d
possible deadlock in pipe_lock (4) overlayfs 4 1 1620d 1616d
KASAN: use-after-free Read in ovl_real_fdget_meta overlayfs 19 1 1682d 1678d
possible deadlock in iter_file_splice_write overlayfs 4 1 1864d 1860d
WARNING in ovl_d_real overlayfs -1 1 1933d 1931d
KCSAN: data-race in __writeback_single_inode / ovl_inuse_trylock overlayfs 6 1 1931d 1931d
KCSAN: data-race in d_set_mounted / ovl_dentry_update_reval overlayfs 6 1 1955d 1955d
KCSAN: data-race in other_inode_match / ovl_inuse_trylock overlayfs 6 1 2060d 2060d
KCSAN: data-race in inode_owner_or_capable / ovl_write_iter overlayfs 6 1 2077d 2016d
KCSAN: data-race in sync_inodes_sb / xas_clear_mark overlayfs 6 2 2078d 2133d
KCSAN: data-race in ovl_inode_realdata / ovl_write_iter overlayfs 6 1 2156d 2156d
possible deadlock in pipe_lock (2) overlayfs 4 3 2364d 2433d