Out of 42 bugs, 41 were automatically obsoleted (12 due to revoked reproducers), 1 were invalidated by users.
Applied filters: Label=subsystems:overlayfs (drop)
Extra filters: [With Repro]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
general protection fault in do_dentry_open overlayfs prio:high 2 syz, C 43 183d 187d
WARNING in ovl_workdir_create (5) overlayfs -1 4 314d 376d
WARNING in fast_dput overlayfs -1 syz, C error 11 293d 296d
INFO: task hung in lookup_one_unlocked (2) overlayfs 1 1 359d 359d
WARNING in ovl_create_real (3) overlayfs -1 1 372d 368d
WARNING in ovl_listxattr overlayfs -1 syz, C error done 16 466d 493d
BUG: spinlock bad magic in __percpu_counter_sum overlayfs 4 1 491d 487d
possible deadlock in ovl_create_object overlayfs 4 1 601d 597d
WARNING in ovl_create_real (2) overlayfs -1 2 645d 648d
INFO: task hung in ovl_dir_llseek overlayfs 1 1 646d 646d
BUG: unable to handle kernel NULL pointer dereference in __lookup_slow (3) overlayfs 10 syz, C inconclusive done 135 668d 877d
WARNING in ovl_workdir_create (4) overlayfs -1 1 666d 662d
general protection fault in ovl_real_file_path overlayfs 2 syz, C done 14 709d 708d
KASAN: slab-use-after-free Read in ovl_dentry_update_reval overlayfs 19 5 812d 949d
possible deadlock in ovl_copy_up_start (4) overlayfs 4 7 834d 832d
KASAN: slab-use-after-free Read in ovl_dentry_init_reval overlayfs 19 1 895d 891d
WARNING: locking bug in take_dentry_name_snapshot overlayfs 4 syz, C error done 14 1257d 1318d
WARNING in ovl_workdir_create (2) overlayfs -1 1 1047d 1043d
INFO: task hung in lookup_one_unlocked overlayfs 1 1 1151d 1151d
WARNING in setattr_copy overlayfs -1 syz, C done 513 1103d 1102d
INFO: task hung in lock_two_directories overlayfs ext4 1 7 1189d 1234d
general protection fault in security_inode_getattr overlayfs 2 syz, C done inconclusive 55 1227d 2245d
general protection fault in ovl_init_uuid_xattr overlayfs 2 syz, C error 405 1170d 1169d
BUG: unable to handle kernel paging request in ovl_copy_xattr overlayfs 8 10 1296d 1347d
BUG: unable to handle kernel paging request in vfs_rename overlayfs 8 6 1321d 1324d
BUG: unable to handle kernel paging request in ovl_create_or_link overlayfs 8 4 1314d 1343d
possible deadlock in ovl_fallocate overlayfs 4 syz, C error 13 1383d 1385d
WARNING in ovl_workdir_create overlayfs -1 1 1371d 1367d
memory leak in cap_inode_getsecurity overlayfs 3 syz, C 2 1513d 2545d
BUG: unable to handle kernel paging request in ovl_path_open overlayfs 8 1 1354d 1350d
possible deadlock in seq_read (2) overlayfs 4 syz, C done error 95 2181d 2717d
possible deadlock in pipe_lock (4) overlayfs 4 1 1966d 1962d
KASAN: use-after-free Read in ovl_real_fdget_meta overlayfs 19 1 2029d 2025d
possible deadlock in iter_file_splice_write overlayfs 4 1 2211d 2207d
WARNING in ovl_d_real overlayfs -1 1 2279d 2278d
KCSAN: data-race in __writeback_single_inode / ovl_inuse_trylock overlayfs 6 1 2278d 2278d
KCSAN: data-race in d_set_mounted / ovl_dentry_update_reval overlayfs 6 1 2302d 2302d
KCSAN: data-race in other_inode_match / ovl_inuse_trylock overlayfs 6 1 2406d 2406d
KCSAN: data-race in inode_owner_or_capable / ovl_write_iter overlayfs 6 1 2423d 2363d
KCSAN: data-race in sync_inodes_sb / xas_clear_mark overlayfs 6 2 2425d 2480d
KCSAN: data-race in ovl_inode_realdata / ovl_write_iter overlayfs 6 1 2503d 2503d
possible deadlock in pipe_lock (2) overlayfs 4 3 2710d 2780d