syzbot


Applied filters: WithRepro (drop) Label=subsystems:overlayfs (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
general protection fault in ovl_iterate prio:high overlayfs 8 C 20 21d 186d 28/29 never 1711b6ed6953 ovl: keep err zero after successful ovl_cache_get()
possible deadlock in lock_two_nondirectories (2) overlayfs ext4 prio:high 4 C error 17 22h56m 23d 27/29 never c143957520c6 ext4: validate donor file superblock early in EXT4_IOC_MOVE_EXT
WARNING in shmem_unlink (2) overlayfs -1 C done 3 211d 212d 29/29 171d e9c70084a64e ovl: fail ovl_lock_rename_workdir() if either target is unhashed
WARNING in shmem_unlink overlayfs -1 syz inconclusive 12 277d 315d 29/29 261d e8bd877fb76b ovl: fix possible double unlink
general protection fault in clone_private_mount overlayfs 2 C done 713 502d 506d 28/29 382d db04662e2f4f fs: allow detached mounts in clone_private_mount()
WARNING in file_seek_cur_needs_f_lock overlayfs ext4 -1 C done 10 396d 446d 28/29 382d 10a77965760c batman-adv: Fix double-hold of meshif when getting enabled
WARNING in ovl_encode_real_fh overlayfs -1 C 7 539d 607d 28/29 417d 974e3fe0ac61 fs: relax assertions on failure to encode file handles
KASAN: slab-out-of-bounds Read in ovl_inode_upper overlayfs 17 C 4 579d 579d 28/29 417d 2957fa4931a3 fs/backing_file: fix wrong argument in callback
general protection fault in ovl_llseek overlayfs 2 C 5 639d 639d 28/29 613d 0c33037c825e ovl: fix file leak in ovl_real_fdget_meta()
possible deadlock in ovl_copy_up_flags overlayfs 4 C done 7 744d 765d 26/29 718d db03d39053a9 ovl: fix copy-up in tmpfile
WARNING in ovl_copy_up_file overlayfs -1 C 2 836d 836d 25/29 808d 77a28aa47687 ovl: relax WARN_ON in ovl_verify_area()
possible deadlock in seq_read_iter (2) overlayfs 4 C done done 14 914d 1074d 25/29 876d da40448ce4eb fs: move file_start_write() into direct_splice_actor()
general protection fault in d_path integrity overlayfs 2 C done 210 946d 1088d 25/29 889d 8a924db2d7b5 fs: Pass AT_GETATTR_NOSEC flag to getattr interface function
memory leak in ovl_parse_param overlayfs 3 C 1 962d 958d 25/29 889d 37f32f526438 ovl: fix memory leak in ovl_parse_param()
general protection fault in ovl_encode_real_fh overlayfs 2 C done 3 998d 998d 25/29 919d c7242a45cb8c ovl: fix NULL pointer defer when encoding non-decodable lower fid
possible deadlock in mnt_want_write (2) integrity overlayfs 4 C done 867 970d 1838d 25/29 919d e044374a8a0a ima: annotate iint mutex to avoid lockdep false positive warnings
KASAN: invalid-free in ovl_copy_up_one overlayfs 24 C done 2 1009d 1005d 25/29 919d 5b02bfc1e7e3 ovl: do not encode lower fh with upper sb_writers held
KASAN: invalid-free in init_file overlayfs 24 C done 6 1091d 1092d 23/29 989d dff745c1221a fs: move cleanup from init_file() into its callers
memory leak in vfs_tmpfile_open overlayfs 3 C 14 1252d 1353d 22/29 1115d baabaa505563 ovl: fix tmpfile leak
BUG: unable to handle kernel paging request in ovl_set_acl overlayfs 8 C error 4 1331d 1333d 22/29 1219d 5b52aebef895 ovl: call posix_acl_release() after error checking
general protection fault in ovl_dentry_upper overlayfs 2 C error 2 1315d 1311d 22/29 1219d 672e4268b286 ovl: fix use inode directly in rcu-walk mode
WARNING in ovl_fh_to_dentry overlayfs -1 C 169 1293d 1373d 22/29 1219d cf8aa9bf97ca ovl: Use "buf" flexible array for memcpy() destination
WARNING in ovl_create_real overlayfs -1 C unreliable 164 1693d 1761d 20/29 1572d 1f5573cfe7a7 ovl: fix warning in ovl_create_real()
possible deadlock in pipe_lock (5) overlayfs 4 C done 5 1799d 1799d 20/29 1690d 9b91b6b019fd ovl: fix deadlock in splice write
possible deadlock in pipe_lock (3) overlayfs 4 C inconclusive done 4 2337d 2375d 15/29 2138d 1a980b8cbf00 ovl: add splice file read write helper
KASAN: slab-out-of-bounds Read in ovl_check_fb_len overlayfs 17 syz done 3 2228d 2226d 15/29 2171d 522f6e6cba68 ovl: fix out of bounds access warning in ovl_check_fb_len()
WARNING: lock held when returning to user space in ovl_write_iter overlayfs 4 C done 6 2294d 2309d 15/29 2264d c853680453ac ovl: fix lockdep warning for async write
WARNING: bad unlock balance in ovl_llseek overlayfs 4 C done 4 2295d 2309d 15/29 2264d 531d3040bc5c ovl: fix lock in ovl_llseek()
WARNING in ovl_rename overlayfs -1 C done done 5 2617d 2614d 15/29 2325d 6889ee5a53b8 ovl: relax WARN_ON() on rename to self
WARNING in ovl_instantiate overlayfs -1 syz done 75 2618d 2785d 12/29 2561d 146d62e5a586 ovl: detect overlapping layers acf3062a7e1c ovl: relax WARN_ON() for overlapping layers use case
kernel BUG at arch/x86/mm/physaddr.c:LINE! overlayfs -1 C 10 2785d 2817d 11/29 2784d babf4770be0a ovl: fix error handling in ovl_verify_set_fh()
general protection fault in ovl_free_fs overlayfs exfat 2 C 4 2848d 2850d 10/29 2831d 8c25741aaad8 ovl: fix oopses in ovl_fill_super() failure paths