syzbot


Applied filters: WithRepro (drop) Label=subsystems:overlayfs (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
possible deadlock in lock_two_nondirectories (2) overlayfs ext4 prio:high 4 C error 10 3d03h 11d 2/29 never ext4: validate donor file superblock early in EXT4_IOC_MOVE_EXT
general protection fault in ovl_iterate overlayfs prio:high 8 C 20 9d10h 174d 25/29 never 1711b6ed6953 ovl: keep err zero after successful ovl_cache_get()
WARNING in shmem_unlink (2) overlayfs -1 C done 3 200d 200d 29/29 159d e9c70084a64e ovl: fail ovl_lock_rename_workdir() if either target is unhashed
WARNING in shmem_unlink overlayfs -1 syz inconclusive 12 266d 304d 29/29 250d e8bd877fb76b ovl: fix possible double unlink
general protection fault in clone_private_mount overlayfs 2 C done 713 491d 494d 28/29 370d db04662e2f4f fs: allow detached mounts in clone_private_mount()
WARNING in file_seek_cur_needs_f_lock overlayfs ext4 -1 C done 10 384d 435d 28/29 370d 10a77965760c batman-adv: Fix double-hold of meshif when getting enabled
WARNING in ovl_encode_real_fh overlayfs -1 C 7 528d 595d 28/29 405d 974e3fe0ac61 fs: relax assertions on failure to encode file handles
KASAN: slab-out-of-bounds Read in ovl_inode_upper overlayfs 17 C 4 567d 567d 28/29 405d 2957fa4931a3 fs/backing_file: fix wrong argument in callback
general protection fault in ovl_llseek overlayfs 2 C 5 627d 627d 28/29 601d 0c33037c825e ovl: fix file leak in ovl_real_fdget_meta()
possible deadlock in ovl_copy_up_flags overlayfs 4 C done 7 732d 753d 26/29 706d db03d39053a9 ovl: fix copy-up in tmpfile
WARNING in ovl_copy_up_file overlayfs -1 C 2 825d 824d 25/29 797d 77a28aa47687 ovl: relax WARN_ON in ovl_verify_area()
possible deadlock in seq_read_iter (2) overlayfs 4 C done done 14 903d 1062d 25/29 864d da40448ce4eb fs: move file_start_write() into direct_splice_actor()
general protection fault in d_path integrity overlayfs 2 C done 210 934d 1076d 25/29 877d 8a924db2d7b5 fs: Pass AT_GETATTR_NOSEC flag to getattr interface function
memory leak in ovl_parse_param overlayfs 3 C 1 951d 947d 25/29 877d 37f32f526438 ovl: fix memory leak in ovl_parse_param()
general protection fault in ovl_encode_real_fh overlayfs 2 C done 3 987d 987d 25/29 908d 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 958d 1826d 25/29 908d e044374a8a0a ima: annotate iint mutex to avoid lockdep false positive warnings
KASAN: invalid-free in ovl_copy_up_one overlayfs 24 C done 2 998d 994d 25/29 908d 5b02bfc1e7e3 ovl: do not encode lower fh with upper sb_writers held
KASAN: invalid-free in init_file overlayfs 24 C done 6 1079d 1080d 23/29 977d dff745c1221a fs: move cleanup from init_file() into its callers
memory leak in vfs_tmpfile_open overlayfs 3 C 14 1240d 1341d 22/29 1103d baabaa505563 ovl: fix tmpfile leak
BUG: unable to handle kernel paging request in ovl_set_acl overlayfs 8 C error 4 1320d 1321d 22/29 1207d 5b52aebef895 ovl: call posix_acl_release() after error checking
general protection fault in ovl_dentry_upper overlayfs 2 C error 2 1303d 1300d 22/29 1207d 672e4268b286 ovl: fix use inode directly in rcu-walk mode
WARNING in ovl_fh_to_dentry overlayfs -1 C 169 1281d 1361d 22/29 1207d cf8aa9bf97ca ovl: Use "buf" flexible array for memcpy() destination
WARNING in ovl_create_real overlayfs -1 C unreliable 164 1681d 1749d 20/29 1560d 1f5573cfe7a7 ovl: fix warning in ovl_create_real()
possible deadlock in pipe_lock (5) overlayfs 4 C done 5 1787d 1787d 20/29 1679d 9b91b6b019fd ovl: fix deadlock in splice write
possible deadlock in pipe_lock (3) overlayfs 4 C inconclusive done 4 2326d 2363d 15/29 2127d 1a980b8cbf00 ovl: add splice file read write helper
KASAN: slab-out-of-bounds Read in ovl_check_fb_len overlayfs 17 syz done 3 2216d 2215d 15/29 2159d 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 2282d 2297d 15/29 2252d c853680453ac ovl: fix lockdep warning for async write
WARNING: bad unlock balance in ovl_llseek overlayfs 4 C done 4 2284d 2297d 15/29 2252d 531d3040bc5c ovl: fix lock in ovl_llseek()
WARNING in ovl_rename overlayfs -1 C done done 5 2605d 2602d 15/29 2314d 6889ee5a53b8 ovl: relax WARN_ON() on rename to self
WARNING in ovl_instantiate overlayfs -1 syz done 75 2606d 2774d 12/29 2549d 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 2773d 2805d 11/29 2772d babf4770be0a ovl: fix error handling in ovl_verify_set_fh()
general protection fault in ovl_free_fs overlayfs exfat 2 C 4 2836d 2838d 10/29 2819d 8c25741aaad8 ovl: fix oopses in ovl_fill_super() failure paths