syzbot


ocfs2 subsystem


List(s): ocfs2-devel@lists.linux.dev
Maintainer(s): jlbec@evilplan.org, joseph.qi@linux.alibaba.com, mark@fasheh.com
Fixed bugs: 21
Parent subsystem(s): fs (149)
open (66):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in ocfs2_clear_inode (2) ocfs2 2 8 2d20h 2d23h
possible deadlock in ocfs2_extend_allocation ocfs2 4 3 10h51m 11d
kernel BUG in ocfs2_truncate_log_needs_flush (2) ocfs2 -1 C 5 6d20h 19d
divide error in ocfs2_block_group_fill (2) ocfs2 2 1 43d 39d
kernel BUG in ocfs2_xattr_value_truncate ocfs2 -1 2 15d 43d
general protection fault in ocfs2_prepare_dir_for_insert (2) ocfs2 2 C 6 1d02h 51d
kernel BUG in ocfs2_write_begin_nolock (2) ocfs2 -1 4 10d 56d 💬 1 [56d]
INFO: task hung in __iterate_supers v9fs ocfs2 1 C error 1308 5h09m 56d
kernel BUG in ocfs2_remove_extent ocfs2 -1 syz error 14 2d15h 60d
kernel BUG in __ocfs2_decrease_refcount ocfs2 -1 3 21d 67d
possible deadlock in ocfs2_move_extent ocfs2 4 16 12d 86d 💬 2 [31d]
possible deadlock in ocfs2_try_to_free_truncate_log (2) ocfs2 4 7 28d 103d
kernel BUG in __ocfs2_move_extents_range ocfs2 -1 10 5d17h 106d
general protection fault in ocfs2_assure_trans_credits ocfs2 2 C 19 4d14h 114d
BUG: Dentry still in use in unmount (3) ocfs2 -1 C 7 13d 126d
KMSAN: uninit-value in _find_next_bit ocfs2 7 C 2 57d 131d PATCH [127d]
possible deadlock in __ocfs2_move_extents_range ocfs2 4 293 2d20h 139d
possible deadlock in ocfs2_read_folio ocfs2 4 C 8 9d12h 168d
BUG: unable to handle kernel paging request in folio_unlock ocfs2 8 C 328 50d 180d
possible deadlock in ocfs2_remove_inode (2) ocfs2 4 12 10d 191d
WARNING in ocfs2_unlink ocfs2 -1 C inconclusive 37 23h54m 197d
kernel BUG in ocfs2_page_mkwrite (2) ocfs2 -1 C 112 5d07h 202d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive 6 1d16h 209d
kernel BUG in ocfs2_set_new_buffer_uptodate (2) ocfs2 -1 C inconclusive 934 3h05m 217d
kernel BUG in ocfs2_commit_truncate ocfs2 -1 C inconclusive 5 5d23h 228d
possible deadlock in ocfs2_mark_dquot_dirty ocfs2 4 49 5d16h 235d
WARNING in poll_select_finish ocfs2 -1 syz 7 9d22h 245d
INFO: task hung in flush_delayed_work ocfs2 1 C error 462 5d10h 267d
kernel BUG in ocfs2_reserve_suballoc_bits ocfs2 -1 C 337 10d 271d
WARNING in ocfs2_trim_fs_lock_res_init ocfs2 -1 43 7d07h 274d
kernel BUG in ocfs2_journal_toggle_dirty ocfs2 -1 C done error 17 2h15m 275d
KASAN: slab-use-after-free Read in ocfs2_reserve_suballoc_bits ocfs2 19 C inconclusive 22 11d 286d
kernel BUG in ocfs2_clear_cow_buffer ocfs2 -1 C 7 10d 288d
possible deadlock in ocfs2_xattr_get ocfs2 4 C 431 1d19h 293d
possible deadlock in ocfs2_write_info ocfs2 4 363 26d 297d
possible deadlock in ocfs2_calc_xattr_init ocfs2 4 163 20h45m 300d
possible deadlock in ocfs2_lock_global_qf ocfs2 4 2781 4h36m 300d
possible deadlock in ocfs2_del_inode_from_orphan ocfs2 4 C inconclusive 2115 1h40m 301d
possible deadlock in dqget ocfs2 ext4 4 C error 74140 11m 303d
possible deadlock in ocfs2_acquire_dquot ocfs2 4 C 51885 19m 304d
KASAN: use-after-free Read in __ocfs2_flush_truncate_log ocfs2 19 C inconclusive inconclusive 23 1d22h 305d 💬 1 [305d]
KASAN: use-after-free Read in ocfs2_dir_foreach_blk ocfs2 19 C error 89 3d06h 307d
kernel BUG in ocfs2_populate_inode ocfs2 -1 C inconclusive inconclusive 8 16d 310d
kernel BUG in ocfs2_truncate_file ocfs2 -1 C 72 13d 311d
kernel BUG in ocfs2_write_block ocfs2 -1 C inconclusive 22 2d03h 315d
possible deadlock in ocfs2_xattr_set_handle ocfs2 4 C 1581 4h33m 315d
INFO: trying to register non-static key in ocfs2_dlm_shutdown ocfs2 -1 C done 986 3h56m 317d
kernel BUG in ocfs2_write_cluster_by_desc ocfs2 -1 C inconclusive 1381 3h30m 317d PATCH [312d]
kernel BUG in ocfs2_dio_wr_get_block ocfs2 -1 C 317 3d05h 322d
possible deadlock in ocfs2_page_mkwrite ocfs2 4 C done 1234 13h58m 322d
possible deadlock in ocfs2_write_begin_nolock ocfs2 4 C 657 4h33m 322d
KASAN: slab-use-after-free Read in ocfs2_fault ocfs2 19 C 146 14h51m 322d
possible deadlock in ocfs2_xattr_set ocfs2 4 3797 13m 324d
kernel BUG in jbd2_journal_dirty_metadata ocfs2 -1 C 44 5d01h 330d 💬 2 [275d]
possible deadlock in ocfs2_fiemap ocfs2 4 C done 1524 1d00h 330d PATCH [287d]
kernel BUG in _ocfs2_free_suballoc_bits ocfs2 -1 C inconclusive 110 8d01h 331d
possible deadlock in ocfs2_truncate_file ocfs2 4 626 19h21m 341d
possible deadlock in ocfs2_reserve_local_alloc_bits ocfs2 4 C done 15149 3h38m 343d 💬 1 [30d]
kernel BUG in ocfs2_claim_suballoc_bits ocfs2 -1 C inconclusive 1352 4h33m 343d
KASAN: use-after-free Read in ocfs2_claim_suballoc_bits ocfs2 19 C inconclusive 226 10d 343d
possible deadlock in ocfs2_init_acl ocfs2 4 C inconclusive 16213 now 343d
possible deadlock in ocfs2_setattr ocfs2 4 C done 9488 10m 344d 💬 2 [30d]
possible deadlock in ocfs2_try_remove_refcount_tree ocfs2 4 C done 245606 7m 346d PATCH [10d]
possible deadlock in ocfs2_reserve_suballoc_bits ocfs2 4 C done 25170 12m 346d
possible deadlock in ocfs2_evict_inode ocfs2 4 714 10m 346d
kernel BUG in ocfs2_iget ocfs2 -1 C inconclusive 898 1h32m 350d