syzbot

 sign-in | mailing list | source | docs
🐞 Open [1462]
≡ Subsystems
🐞 Fixed [6848]
🐞 Invalid [17767]
⬇ Missing Backports [226]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:ocfs2 (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
KASAN: use-after-free Read in ocfs2_check_dir_entry ocfs2 19 C error 6 4d09h 32d 2/29 never ocfs2: validate inline data i_size during inode read
kernel BUG in ocfs2_remove_refcount_tree ocfs2 -1 C error 6 36d 35d 2/29 never ocfs2: validate i_refcount_loc when refcount flag is set
UBSAN: array-index-out-of-bounds in __ocfs2_find_path ocfs2 15 C inconclusive 8 4d05h 28d 2/29 never ocfs2: fix oob in __ocfs2_find_path
KASAN: use-after-free Read in ocfs2_search_dirblock ocfs2 19 C inconclusive 14 367d 514d 1/29 never ocfs2: fix directory entry check in ocfs2_search_dirblock()
possible deadlock in ocfs2_acquire_dquot ocfs2 4 C 71841 27d 469d 2/29 never ocfs2: fix circular locking dependency in ocfs2_acquire_dquot
UBSAN: array-index-out-of-bounds in ocfs2_xa_remove_entry ocfs2 15 C 36 56m 32d 2/29 never ocfs2: adjust ocfs2_xa_remove_entry() to match UBSAN boundary checks
kernel BUG in ocfs2_write_block ocfs2 -1 C inconclusive 29 6d16h 480d 2/29 never ocfs2: add validate function for slot map blocks
kernel BUG in ocfs2_move_extents ocfs2 -1 C 61 5h31m 25d 2/29 never ocfs2: add check for free bits before allocation in ocfs2_move_extent()
possible deadlock in dqget ext4 ocfs2 4 C error 100357 14d 468d 29/29 5d03h 524c3853831c jbd2: use a per-journal lock_class_key for jbd2_trans_commit_key
general protection fault in ocfs2_prepare_dir_for_insert (2) ocfs2 8 C error 20 37d 217d 29/29 5d03h ocfs2: add directory size check to ocfs2_find_dir_space_id()
KASAN: use-after-free Read in ocfs2_dir_foreach_blk ocfs2 19 C error 115 31d 472d 29/29 5d03h ocfs2: add boundary check to ocfs2_check_dir_entry()
KASAN: use-after-free Read in ocfs2_claim_suballoc_bits ocfs2 19 C inconclusive 326 35d 508d 29/29 5d03h ocfs2: add extra consistency checks for chain allocator dinodes
kernel BUG in ocfs2_truncate_file ocfs2 -1 C 179 32d 476d 29/29 5d03h ocfs2: mark inode bad upon validation failure during read
UBSAN: array-index-out-of-bounds in ocfs2_block_group_fill ocfs2 15 C done 6 88d 89d 29/29 5d03h ocfs2: add extra consistency checks for chain allocator dinodes
kernel BUG in __ocfs2_move_extent ocfs2 -1 C 16 83d 97d 29/29 5d03h ocfs2: relax BUG() to ocfs2_error() in __ocfs2_move_extent()
kernel BUG in ocfs2_commit_truncate ocfs2 -1 C inconclusive 8 51d 393d 29/29 5d03h ocfs2: add inline inode consistency check to ocfs2_validate_inode_block()
KASAN: use-after-free Read in ocfs2_dx_dir_lookup_rec ocfs2 19 C 14 49d 106d 29/29 5d03h ocfs2: add extra consistency check to ocfs2_dx_dir_lookup_rec()
kernel BUG in ocfs2_remove_btree_range (2) ocfs2 -1 C 5 40d 46d 29/29 5d03h ocfs2: check tl_used after reading it from trancate log inode
WARNING in ocfs2_unlink ocfs2 -1 C inconclusive 139 30d 363d 29/29 5d03h ocfs2: invalidate inode if i_mode is zero after block read
memory leak in ocfs2_new_path_from_path ocfs2 3 C 5 30d 65d 29/29 5d03h ocfs2: fix memory leak in ocfs2_merge_rec_left()
kernel BUG in ocfs2_claim_suballoc_bits ocfs2 -1 C inconclusive 1706 28d 508d 29/29 5d03h ocfs2: fix kernel BUG in ocfs2_find_victim_chain
KASAN: use-after-free Read in ocfs2_listxattr ocfs2 19 C 5 50d 62d 29/29 5d03h ocfs2: validate inline xattr size and entry count in ocfs2_xattr_ibody_list
divide error in ocfs2_block_group_fill (3) ocfs2 2 C 3 78d 85d 29/29 5d03h ocfs2: validate cl_bpc in allocator inodes to prevent divide-by-zero
kernel BUG in ocfs2_refcount_cal_cow_clusters ocfs2 -1 C 8 82d 100d 29/29 55d 78a63493f8e3 ocfs2: clear extent cache after moving/defragmenting extents
KASAN: use-after-free Read in ocfs2_get_system_file_inode ocfs2 19 C done 5 141d 140d 29/29 74d fe7a283b3916 ocfs2: add suballoc slot check in ocfs2_validate_inode_block()
general protection fault in ocfs2_evict_inode (2) ocfs2 2 C error 68 139d 146d 29/29 74d f46e8ef8bb7b ocfs2: prevent release journal inode after journal shutdown
INFO: task hung in ocfs2_page_mkwrite (2) ocfs2 1 C error 4 144d 144d 29/29 74d 04100f775c2e ocfs2: fix recursive semaphore deadlock in fiemap call
BUG: unable to handle kernel paging request in ocfs2_unlock_and_free_folios ocfs2 8 C 141 154d 210d 29/29 129d 2ae826799932 ocfs2: reset folio to NULL when get folio fails
possible deadlock in __ocfs2_flush_truncate_log ocfs2 4 C inconclusive 3410 154d 303d 29/29 129d 08eabe4b9e98 ocfs2: avoid potential ABBA deadlock by reordering tl_inode lock
KASAN: slab-out-of-bounds Read in ocfs2_dx_dir_lookup_rec ocfs2 19 C 76 130d 410d 29/29 129d 44acc46d182f ocfs2: avoid NULL pointer dereference in dx_dir_lookup_rec()
possible deadlock in deactivate_super (2) ocfs2 4 C inconclusive done 8072 246d 344d 29/29 172d fcaf3b2683b0 ocfs2: stop quota recovery before disabling quotas
KASAN: use-after-free Read in __ocfs2_find_path ocfs2 19 C inconclusive 65 301d 459d 28/29 216d a406aff8c051 ocfs2: validate l_tree_depth to avoid out-of-bounds access
KMSAN: uninit-value in ocfs2_file_read_iter ocfs2 7 C 3 445d 441d 28/29 251d adc77b19f62d ocfs2: fix uninitialized value in ocfs2_file_read_iter()
general protection fault in ocfs2_prepare_dir_for_insert ocfs2 8 C inconclusive 1072 261d 510d 28/29 251d b0fce54b8c0d ocfs2: check dir i_size in ocfs2_find_entry
KASAN: slab-use-after-free Read in ocfs2_lock_global_qf ocfs2 19 C inconclusive 11 376d 427d 28/29 251d 5f3fd772d152 ocfs2: fix slab-use-after-free due to dangling pointer dqi_priv
KASAN: use-after-free Read in ocfs2_search_extent_list ocfs2 19 C inconclusive 3 369d 398d 28/29 251d 34bb50c42335 ocfs2: check el->l_next_free_rec in ocfs2_get_clusters_nocache
kernel BUG in ocfs2_truncate_log_append ocfs2 -1 C 4 378d 431d 28/29 251d 01676ecd0b5c ocfs2: check tl->count of truncate log inode in ocfs2_get_truncate_log_info
UBSAN: shift-out-of-bounds in ocfs2_fill_super (2) ocfs2 -1 C 81 422d 442d 28/29 392d 23aab037106d ocfs2: fix UBSAN warning in ocfs2_verify_volume()
kernel BUG in ocfs2_set_new_buffer_uptodate ocfs2 -1 C inconclusive 55 400d 511d 28/29 392d 737f34137844 ocfs2: uncache inode which has failed entering the group
general protection fault in ocfs2_xa_block_wipe_namevalue ocfs2 2 C 4 446d 442d 28/29 396d 0b63c0e01fba ocfs2: remove entry once instead of null-ptr-dereference in ocfs2_xa_remove()
kernel BUG in ocfs2_truncate_inline ocfs2 -1 C inconclusive 3 446d 460d 28/29 424d bc0a2f3a73fc ocfs2: pass u64 to ocfs2_truncate_inline maybe overflow
KMSAN: uninit-value in from_kuid (2) ocfs2 7 C 75 447d 479d 28/29 425d 15f343474816 fs: Fix uninitialized value issue in from_kuid and from_kgid
WARNING: bad unlock balance in ocfs2_read_blocks ocfs2 4 C 240 479d 511d 28/29 447d c03a82b4a0c9 ocfs2: remove unreasonable unlock in ocfs2_read_blocks
possible deadlock in ocfs2_get_system_file_inode ocfs2 4 C done 14785 465d 515d 28/29 447d 7bf1823e010e ocfs2: fix deadlock in ocfs2_get_system_file_inode
WARNING: ODEBUG bug in ocfs2_local_read_info ocfs2 -1 C inconclusive 7 465d 497d 28/29 447d 35fccce29feb ocfs2: cancel dqi_sync_work before freeing oinfo
KMSAN: uninit-value in ocfs2_get_block ocfs2 7 C 5 478d 474d 28/29 447d 2af148ef8549 ocfs2: fix uninit-value in ocfs2_get_block()
UBSAN: shift-out-of-bounds in ocfs2_fill_super ocfs2 -1 C 199 448d 515d 28/29 447d 7f86b2942791 ocfs2: fix shift-out-of-bounds UBSAN bug in ocfs2_verify_volume()