syzbot

 sign-in | mailing list | source | docs
🐞 Open [1639]
≡ Subsystems
🐞 Fixed [6017]
🐞 Invalid [14829]
⬇ Missing Backports [136]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 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: 16
Parent subsystem(s): fs (147)
open (72):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in ocfs2_remove_btree_range ocfs2 1 11d 7d18h
possible deadlock in ocfs2_remove_inode (2) ocfs2 1 14d 10d
WARNING: locking bug in igrab ocfs2 1 15d 11d
WARNING in ocfs2_unlink ocfs2 C inconclusive 11 10d 16d
kernel BUG in ocfs2_page_mkwrite (2) ocfs2 2 10d 21d
possible deadlock in ocfs2_lock_refcount_tree (2) ocfs2 1 26d 22d
KASAN: slab-use-after-free Read in ocfs2_get_next_id ocfs2 C 4 26d 22d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 C inconclusive 5 12d 28d
WARNING in dqput ocfs2 syz inconclusive 6 18d 30d
kernel BUG in ocfs2_set_new_buffer_uptodate (2) ocfs2 C inconclusive 9 16d 36d
possible deadlock in ocfs2_try_to_free_truncate_log ocfs2 1 50d 46d
kernel BUG in ocfs2_commit_truncate ocfs2 C inconclusive 3 17d 47d
possible deadlock in ocfs2_start_trans ocfs2 1 57d 53d
possible deadlock in ocfs2_mark_dquot_dirty ocfs2 6 10d 54d
possible deadlock in ocfs2_xattr_ibody_set ocfs2 659 4d02h 60d
possible deadlock in ocfs2_xattr_ibody_find ocfs2 C inconclusive 36 5d13h 60d
KASAN: slab-out-of-bounds Read in ocfs2_dx_dir_lookup_rec ocfs2 31 4d06h 64d
WARNING in poll_select_finish ocfs2 syz 5 53d 64d
possible deadlock in ocfs2_update_inode_atime ocfs2 1 68d 64d
general protection fault in ocfs2_clear_inode ocfs2 3 24d 65d
possible deadlock in __ocfs2_journal_access ocfs2 14 19d 66d
possible deadlock in ocfs2_read_blocks ocfs2 10 24d 67d
WARNING in __find_get_block (2) ext4 ocfs2 C done 165 15d 68d
kernel BUG in ocfs2_write_begin_nolock ocfs2 4 53d 76d
INFO: task hung in flush_delayed_work ocfs2 C error 207 8d23h 86d
possible deadlock in __ocfs2_write_remove_suid ocfs2 3 14d 89d
kernel BUG in ocfs2_reserve_suballoc_bits ocfs2 C 260 1d07h 90d
kernel BUG in ocfs2_find_subtree_root ocfs2 3 70d 92d
WARNING in ocfs2_trim_fs_lock_res_init ocfs2 18 2d15h 93d
kernel BUG in ocfs2_journal_toggle_dirty ocfs2 syz done 5 8d23h 94d
kernel BUG in ocfs2_group_extend ocfs2 2 65d 94d
possible deadlock in ocfs2_remove_btree_range ocfs2 2 68d 95d
KASAN: slab-use-after-free Read in ocfs2_reserve_suballoc_bits ocfs2 C inconclusive 6 4h18m 105d
kernel BUG in ocfs2_clear_cow_buffer ocfs2 C 4 78d 107d
general protection fault in ocfs2_evict_inode ocfs2 17 4d22h 109d
kernel BUG in ocfs2_read_virt_blocks ocfs2 C inconclusive inconclusive 3 66d 111d PATCH [106d]
possible deadlock in ocfs2_xattr_get ocfs2 140 12h10m 112d
KASAN: use-after-free Read in __ocfs2_find_path ocfs2 C inconclusive 64 10m 113d 💬 1 [113d]
possible deadlock in ocfs2_write_info ocfs2 171 3d02h 116d
possible deadlock in ocfs2_calc_xattr_init ocfs2 90 14h55m 119d
possible deadlock in ocfs2_lock_global_qf ocfs2 1249 1d00h 119d
possible deadlock in ocfs2_del_inode_from_orphan ocfs2 C inconclusive 396 6d07h 120d
possible deadlock in dqget ocfs2 ext4 C 28372 22m 122d
possible deadlock in ocfs2_acquire_dquot ocfs2 C 21775 9m 123d
WARNING in jbd2_journal_update_sb_log_tail ocfs2 ext4 C done 30 2d02h 123d 💬 4 [9d17h]
KASAN: use-after-free Read in __ocfs2_flush_truncate_log ocfs2 C inconclusive 15 11d 124d 💬 1 [124d]
kernel BUG in ocfs2_truncate_log_needs_flush ocfs2 4 40d 124d
KASAN: use-after-free Read in ocfs2_dir_foreach_blk ocfs2 C 22 18h09m 125d
kernel BUG in ocfs2_populate_inode ocfs2 C inconclusive 5 26d 129d
kernel BUG in ocfs2_truncate_file ocfs2 28 3h53m 130d
kernel BUG in ocfs2_write_block ocfs2 C inconclusive 14 8d08h 134d
possible deadlock in ocfs2_xattr_set_handle ocfs2 C 760 2d23h 134d
INFO: trying to register non-static key in ocfs2_dlm_shutdown ocfs2 C done 436 20h30m 135d
kernel BUG in ocfs2_write_cluster_by_desc ocfs2 C inconclusive 34 3d05h 136d PATCH [131d]
kernel BUG in ocfs2_dio_wr_get_block ocfs2 50 9h28m 141d
possible deadlock in ocfs2_page_mkwrite ocfs2 C done 529 11h56m 141d
possible deadlock in ocfs2_write_begin_nolock ocfs2 C 513 5h46m 141d
KASAN: slab-use-after-free Read in ocfs2_fault ocfs2 C 39 14h55m 141d
possible deadlock in ocfs2_xattr_set ocfs2 1595 5h23m 143d
kernel BUG in jbd2_journal_dirty_metadata ocfs2 C 19 31d 149d 💬 2 [94d]
possible deadlock in ocfs2_fiemap ocfs2 C done 734 1h06m 149d PATCH [106d]
kernel BUG in _ocfs2_free_suballoc_bits ocfs2 C inconclusive 74 1d16h 150d
possible deadlock in ocfs2_truncate_file ocfs2 580 3d07h 160d
possible deadlock in ocfs2_reserve_local_alloc_bits ocfs2 C done 7836 14m 161d 💬 1 [36d]
kernel BUG in ocfs2_claim_suballoc_bits ocfs2 C inconclusive 816 1h14m 162d
KASAN: use-after-free Read in ocfs2_claim_suballoc_bits ocfs2 C 186 5d03h 162d
possible deadlock in ocfs2_init_acl ocfs2 C inconclusive 8684 5m 162d
possible deadlock in ocfs2_setattr ocfs2 C done 3414 1h45m 163d 💬 2 [36d]
possible deadlock in ocfs2_try_remove_refcount_tree ocfs2 C done 102211 now 165d 💬 1 [36d]
possible deadlock in ocfs2_reserve_suballoc_bits ocfs2 C done 11093 7m 165d
possible deadlock in ocfs2_evict_inode ocfs2 140 8d18h 165d
kernel BUG in ocfs2_iget ocfs2 C inconclusive 316 1h43m 168d