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: 19
Parent subsystem(s): fs (130)
open (69):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in ocfs2_xattr_value_truncate ocfs2 1 6d11h 2d11h
general protection fault in ocfs2_prepare_dir_for_insert (2) ocfs2 C 3 1d01h 11d
kernel BUG in ocfs2_write_begin_nolock (2) ocfs2 1 19d 15d 💬 1 [15d]
kernel BUG in ocfs2_remove_extent ocfs2 syz 5 14h42m 19d
kernel BUG in __ocfs2_decrease_refcount ocfs2 2 24d 26d
possible deadlock in ocfs2_move_extent ocfs2 5 23d 45d
possible deadlock in ocfs2_try_to_free_truncate_log (2) ocfs2 5 2d17h 62d
kernel BUG in __ocfs2_move_extents_range ocfs2 5 11d 65d
general protection fault in ocfs2_assure_trans_credits ocfs2 C 16 9d22h 74d
BUG: Dentry still in use in unmount (3) ocfs2 C 6 80d 85d
KMSAN: uninit-value in _find_next_bit ocfs2 C 2 16d 91d PATCH [86d]
possible deadlock in __ocfs2_flush_truncate_log ocfs2 C inconclusive 1729 4h39m 97d
possible deadlock in __ocfs2_move_extents_range ocfs2 141 4h40m 98d
possible deadlock in ocfs2_read_folio ocfs2 C 6 8d05h 127d
possible deadlock in ocfs2_finish_quota_recovery ocfs2 C 186 44d 138d PATCH [78d]
BUG: unable to handle kernel paging request in folio_unlock ocfs2 C 328 10d 139d
kernel BUG in ocfs2_remove_btree_range ocfs2 3 82d 148d
possible deadlock in ocfs2_remove_inode (2) ocfs2 8 43d 151d
WARNING in ocfs2_unlink ocfs2 C inconclusive 26 3d19h 157d
kernel BUG in ocfs2_page_mkwrite (2) ocfs2 C 77 2d04h 162d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 C inconclusive 5 3d07h 168d
kernel BUG in ocfs2_set_new_buffer_uptodate (2) ocfs2 C inconclusive 430 32m 177d
kernel BUG in ocfs2_commit_truncate ocfs2 C inconclusive 4 5d04h 187d
possible deadlock in ocfs2_mark_dquot_dirty ocfs2 42 1d23h 194d
possible deadlock in ocfs2_xattr_ibody_find ocfs2 C inconclusive done 49 47d 201d
KASAN: slab-out-of-bounds Read in ocfs2_dx_dir_lookup_rec ocfs2 C 69 2d01h 204d
WARNING in poll_select_finish ocfs2 syz 7 34d 204d
INFO: task hung in flush_delayed_work ocfs2 C error 211 14d 226d
possible deadlock in __ocfs2_write_remove_suid ocfs2 4 87d 230d
kernel BUG in ocfs2_reserve_suballoc_bits ocfs2 C 335 2d17h 231d
WARNING in ocfs2_trim_fs_lock_res_init ocfs2 38 2d04h 233d
kernel BUG in ocfs2_journal_toggle_dirty ocfs2 C done error 17 2d14h 235d
KASAN: slab-use-after-free Read in ocfs2_reserve_suballoc_bits ocfs2 C inconclusive 21 8d05h 245d
kernel BUG in ocfs2_clear_cow_buffer ocfs2 C 6 10d 248d
possible deadlock in ocfs2_xattr_get ocfs2 C 319 10h20m 252d
possible deadlock in ocfs2_write_info ocfs2 358 6h38m 256d
possible deadlock in ocfs2_calc_xattr_init ocfs2 134 1d14h 259d
possible deadlock in ocfs2_lock_global_qf ocfs2 2535 7h01m 260d
possible deadlock in ocfs2_del_inode_from_orphan ocfs2 C inconclusive 1360 4h14m 260d
possible deadlock in dqget ext4 ocfs2 C error 62298 11m 262d
possible deadlock in ocfs2_acquire_dquot ocfs2 C 45396 now 263d
WARNING in jbd2_journal_update_sb_log_tail ocfs2 ext4 C done inconclusive 36 90d 264d 💬 4 [150d]
KASAN: use-after-free Read in __ocfs2_flush_truncate_log ocfs2 C inconclusive inconclusive 22 4d17h 265d 💬 1 [264d]
kernel BUG in ocfs2_truncate_log_needs_flush ocfs2 5 83d 265d
KASAN: use-after-free Read in ocfs2_dir_foreach_blk ocfs2 C error 81 2d14h 266d
kernel BUG in ocfs2_populate_inode ocfs2 C inconclusive inconclusive 8 15d 269d
kernel BUG in ocfs2_truncate_file ocfs2 C 71 3d03h 270d
kernel BUG in ocfs2_write_block ocfs2 C inconclusive 18 4d09h 274d
possible deadlock in ocfs2_xattr_set_handle ocfs2 C 1278 10h22m 275d
INFO: trying to register non-static key in ocfs2_dlm_shutdown ocfs2 C done 788 1h13m 276d
kernel BUG in ocfs2_write_cluster_by_desc ocfs2 C inconclusive 411 now 277d PATCH [272d]
kernel BUG in ocfs2_dio_wr_get_block ocfs2 C 278 1d01h 281d
possible deadlock in ocfs2_page_mkwrite ocfs2 C done 966 11h48m 281d
possible deadlock in ocfs2_write_begin_nolock ocfs2 C 629 7d04h 281d
KASAN: slab-use-after-free Read in ocfs2_fault ocfs2 C 83 3h06m 281d
possible deadlock in ocfs2_xattr_set ocfs2 2960 now 283d
kernel BUG in jbd2_journal_dirty_metadata ocfs2 C 40 16h43m 289d 💬 2 [234d]
possible deadlock in ocfs2_fiemap ocfs2 C done 1255 9h06m 290d PATCH [246d]
kernel BUG in _ocfs2_free_suballoc_bits ocfs2 C inconclusive 107 13h25m 290d
possible deadlock in ocfs2_truncate_file ocfs2 613 6d12h 300d
possible deadlock in ocfs2_reserve_local_alloc_bits ocfs2 C done 13684 now 302d 💬 1 [17d]
kernel BUG in ocfs2_claim_suballoc_bits ocfs2 C inconclusive 1248 3h37m 302d
KASAN: use-after-free Read in ocfs2_claim_suballoc_bits ocfs2 C inconclusive 220 5h50m 302d
possible deadlock in ocfs2_init_acl ocfs2 C inconclusive 13779 10m 302d
possible deadlock in ocfs2_setattr ocfs2 C done 7909 1h07m 303d 💬 2 [17d]
possible deadlock in ocfs2_try_remove_refcount_tree ocfs2 C done 207980 now 305d 💬 1 [17d]
possible deadlock in ocfs2_reserve_suballoc_bits ocfs2 C done 21281 18m 305d
possible deadlock in ocfs2_evict_inode ocfs2 461 1h26m 305d
kernel BUG in ocfs2_iget ocfs2 C inconclusive 743 12h48m 309d