syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1341]
≡ Subsystems
🐞 Fixed [7063]
🐞 Invalid [18533]
⬇ Missing Backports [222]
≡ 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: 51
Parent subsystem(s): fs (148)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in ocfs2_write_end_nolock ocfs2 -1 5 7d13h 14d
kernel BUG in ocfs2_xattr_value_truncate (2) ocfs2 -1 3 29d 56d
possible deadlock in ocfs2_simple_size_update ocfs2 4 C error 866 69d 74d
possible deadlock in __ocfs2_write_remove_suid (2) ocfs2 4 1 88d 84d
possible deadlock in dqget (2) ocfs2 4 8 8d00h 85d 💬 1 [77d]
WARNING: locking bug in ocfs2_inode_lock_full_nested (2) ocfs2 4 1 90d 86d
possible deadlock in ocfs2_xattr_remove ocfs2 4 12 2h30m 87d
kernel BUG in ocfs2_block_group_search ocfs2 -1 C 9 36d 106d PATCH [83d]
possible deadlock in _ocfs2_free_suballoc_bits ocfs2 4 C done 121 1d10h 107d
WARNING in ocfs2_xa_remove_entry ocfs2 -1 C 24 69d 124d
kernel BUG in link_path_walk ocfs2 -1 C error 10776 2h30m 137d 💬 24 [41d]
kernel BUG in ocfs2_page_mkwrite (3) ocfs2 -1 4 99d 169d
possible deadlock in ocfs2_extend_allocation ocfs2 4 C 12 158d 273d
possible deadlock in ocfs2_try_to_free_truncate_log (2) ocfs2 4 88 22d 365d 💬 1 [89d]
KMSAN: uninit-value in _find_next_bit ocfs2 7 C 30 5d13h 394d PATCH [11h11m]
possible deadlock in ocfs2_remove_inode (2) ocfs2 4 73 16h07m 454d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive done 6 151d 471d
kernel BUG in ocfs2_set_new_buffer_uptodate (2) ocfs2 -1 C inconclusive done 3031 76d 480d
possible deadlock in ocfs2_mark_dquot_dirty ocfs2 4 71 37d 498d
WARNING in poll_select_finish ocfs2 -1 syz 7 132d 507d
INFO: task hung in flush_delayed_work ocfs2 1 C error done 466 124d 529d
kernel BUG in ocfs2_reserve_suballoc_bits ocfs2 -1 C 424 5d08h 534d
WARNING in ocfs2_trim_fs_lock_res_init ocfs2 -1 104 2d16h 537d
kernel BUG in ocfs2_journal_toggle_dirty ocfs2 -1 C done error 20 88d 538d
KASAN: slab-use-after-free Read in ocfs2_reserve_suballoc_bits ocfs2 19 C inconclusive done 41 127d 549d PATCH [116d]
kernel BUG in ocfs2_clear_cow_buffer ocfs2 -1 C 16 15d 551d
possible deadlock in ocfs2_xattr_get ocfs2 4 C 655 72d 555d
possible deadlock in ocfs2_calc_xattr_init ocfs2 4 376 3d05h 562d
possible deadlock in ocfs2_lock_global_qf ocfs2 4 C 4066 6d13h 563d
KASAN: use-after-free Read in __ocfs2_flush_truncate_log ocfs2 19 C inconclusive inconclusive 41 130d 568d 💬 1 [172d]
kernel BUG in ocfs2_populate_inode ocfs2 -1 C inconclusive inconclusive 45 19h25m 572d PATCH [121d]
possible deadlock in ocfs2_xattr_set_handle ocfs2 4 C 2441 71d 578d
INFO: trying to register non-static key in ocfs2_dlm_shutdown ocfs2 -1 C done 2236 19h02m 579d
kernel BUG in ocfs2_write_cluster_by_desc ocfs2 -1 C inconclusive 6243 5d17h 580d PATCH [575d]
kernel BUG in ocfs2_dio_wr_get_block ocfs2 -1 C 363 1d18h 584d
possible deadlock in ocfs2_write_begin_nolock ocfs2 4 C 1029 5d21h 584d
possible deadlock in ocfs2_xattr_set ocfs2 4 9066 1h14m 586d
kernel BUG in jbd2_journal_dirty_metadata ocfs2 -1 C 81 11d 592d 💬 2 [537d]
kernel BUG in _ocfs2_free_suballoc_bits ocfs2 -1 C inconclusive 259 11d 593d
possible deadlock in ocfs2_truncate_file ocfs2 4 C 700 8d22h 603d
possible deadlock in ocfs2_reserve_local_alloc_bits ocfs2 4 C done 26118 1h27m 605d 💬 1 [41d]
possible deadlock in ocfs2_init_acl ocfs2 4 C inconclusive 28686 1h05m 605d
possible deadlock in ocfs2_setattr ocfs2 4 C done 18558 3h56m 606d 💬 2 [41d]
possible deadlock in ocfs2_try_remove_refcount_tree ocfs2 4 C done 411338 1h24m 608d PATCH [272d]
possible deadlock in ocfs2_reserve_suballoc_bits ocfs2 4 C done 46152 23m 608d
possible deadlock in ocfs2_evict_inode ocfs2 4 2467 1h18m 609d
kernel BUG in ocfs2_iget ocfs2 -1 C inconclusive 1787 4h59m 612d
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in filename_mknodat ocfs2 19 1 19d 15d
general protection fault in ocfs2_assure_trans_credits (2) ocfs2 2 4 3d08h 63d