syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1332]
≡ Subsystems
🐞 Fixed [7140]
🐞 Invalid [18883]
⬇ Missing Backports [220]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 Send us feedback

ocfs2 subsystem


List(s): ocfs2-devel@lists.linux.dev
Maintainer(s): jlbec@evilplan.org, joseph.qi@linux.alibaba.com, mark@fasheh.com
Fixed bugs: 54
Parent subsystem(s): fs (137)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in ocfs2_remove_refcount_tree ocfs2 prio:high 4 1 6d01h 2d01h
general protection fault in ocfs2_assure_trans_credits (2) ocfs2 prio:high 2 10 21h35m 3d19h
KASAN: use-after-free Read in ocfs2_duplicate_inline_data ocfs2 actionable prio:high 19 1 19d 4d13h
possible deadlock in ocfs2_del_inode_from_orphan (2) ocfs2 prio:high 4 69 59m 11d
kernel BUG in ocfs2_page_mkwrite (4) ocfs2 prio:high -1 1 16d 12d
possible deadlock in ocfs2_run_deallocs prio:high ocfs2 4 3 8d17h 37d
kernel BUG in ocfs2_truncate_file (2) ocfs2 prio:normal -1 29 3h06m 40d
possible deadlock in ocfs2_lock_refcount_tree (4) prio:high ocfs2 4 18 1d07h 43d
UBSAN: array-index-out-of-bounds in ocfs2_grow_tree (2) ocfs2 prio:high 15 1 48d 44d PATCH [22h59m]
kernel BUG in ocfs2_write_end_nolock prio:normal ocfs2 -1 15 27d 61d
kernel BUG in ocfs2_xattr_value_truncate (2) prio:high ocfs2 -1 3 77d 104d PATCH [6d22h]
possible deadlock in dqget (2) ocfs2 prio:low 4 8 55d 133d 💬 1 [125d]
possible deadlock in ocfs2_xattr_remove prio:high ocfs2 4 C error 53 1d17h 134d
kernel BUG in ocfs2_block_group_search prio:normal ocfs2 -1 C 16 13d 153d PATCH [131d]
possible deadlock in _ocfs2_free_suballoc_bits prio:high ocfs2 4 C done 121 48d 154d
kernel BUG in link_path_walk ocfs2 prio:high -1 C error 14472 52m 184d 💬 24 [27d]
possible deadlock in ocfs2_extend_allocation ocfs2 prio:low 4 C 12 206d 320d
possible deadlock in ocfs2_try_to_free_truncate_log (2) prio:high ocfs2 4 101 10d 413d 💬 1 [136d]
possible deadlock in ocfs2_remove_inode (2) ocfs2 prio:high 4 73 48d 501d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive done 6 198d 519d
kernel BUG in ocfs2_set_new_buffer_uptodate (2) ocfs2 -1 C inconclusive done 3031 123d 527d
possible deadlock in ocfs2_mark_dquot_dirty ocfs2 4 71 85d 545d
WARNING in poll_select_finish ocfs2 -1 syz 7 179d 555d
INFO: task hung in flush_delayed_work ocfs2 prio:high 1 C error done 466 171d 577d
kernel BUG in ocfs2_reserve_suballoc_bits ocfs2 prio:high -1 C 447 1d04h 581d
WARNING in ocfs2_trim_fs_lock_res_init ocfs2 -1 113 9d14h 584d
KASAN: slab-use-after-free Read in ocfs2_reserve_suballoc_bits ocfs2 19 C inconclusive done 41 175d 596d PATCH [164d]
kernel BUG in ocfs2_clear_cow_buffer ocfs2 prio:normal -1 C 22 9h05m 598d
possible deadlock in ocfs2_xattr_get ocfs2 4 C 655 119d 603d
possible deadlock in ocfs2_calc_xattr_init prio:high ocfs2 4 376 50d 610d
possible deadlock in ocfs2_lock_global_qf ocfs2 prio:normal 4 C 4068 19d 610d
KASAN: use-after-free Read in __ocfs2_flush_truncate_log ocfs2 prio:high 19 C inconclusive inconclusive 41 178d 615d 💬 1 [220d]
kernel BUG in ocfs2_populate_inode prio:normal ocfs2 -1 C inconclusive inconclusive 65 2d21h 620d PATCH [169d]
possible deadlock in ocfs2_xattr_set_handle ocfs2 4 C 2441 119d 625d
INFO: trying to register non-static key in ocfs2_dlm_shutdown ocfs2 prio:normal -1 C done 2365 6h38m 626d
kernel BUG in ocfs2_write_cluster_by_desc ocfs2 prio:high -1 C inconclusive 6252 1h03m 627d PATCH [622d]
kernel BUG in ocfs2_dio_wr_get_block ocfs2 prio:high -1 C 398 3h42m 632d
possible deadlock in ocfs2_write_begin_nolock ocfs2 4 C 1030 12d 632d
possible deadlock in ocfs2_xattr_set prio:high ocfs2 4 9157 25m 634d
kernel BUG in jbd2_journal_dirty_metadata ocfs2 prio:normal -1 C 81 59d 640d 💬 2 [585d]
kernel BUG in _ocfs2_free_suballoc_bits ocfs2 -1 C inconclusive 270 5d07h 641d
possible deadlock in ocfs2_truncate_file ocfs2 4 C 700 56d 651d
possible deadlock in ocfs2_reserve_local_alloc_bits ocfs2 prio:normal 4 C done 26475 8m 652d 💬 1 [27d]
possible deadlock in ocfs2_init_acl prio:high ocfs2 4 C inconclusive 29761 29m 653d
possible deadlock in ocfs2_setattr prio:high ocfs2 4 C done 19043 2h30m 654d 💬 2 [27d]
possible deadlock in ocfs2_try_remove_refcount_tree prio:high ocfs2 4 C done 419448 now 656d PATCH [41d]
possible deadlock in ocfs2_reserve_suballoc_bits ocfs2 prio:high 4 C done 47294 1h13m 656d
possible deadlock in ocfs2_evict_inode prio:high ocfs2 4 C error 2645 4h46m 656d
kernel BUG in ocfs2_iget ocfs2 prio:normal -1 C inconclusive 1883 10h12m 660d
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel paging request in ocfs2_inode_lock_full_nested ocfs2 prio:high 8 1 22d 18d
KASAN: slab-use-after-free Read in filename_mknodat prio:high ocfs2 19 2 46d 62d