syzbot

 sign-in | mailing list | source | docs
🐞 Open [1502]
≡ Subsystems
🐞 Fixed [6594]
🐞 Invalid [16866]
⬇ Missing Backports [205]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build Bugs
Commit Config Freshness Status Commit Freshness Status All Only
ci-snapshot-upstream-root now 4h10m 70670 372305 105 457711 3b08f56fbbb9 .config 13h34m 67c37560 1d21h all only
Applied filters: Manager=ci-snapshot-upstream-root (drop) Label=subsystems:ocfs2 (drop)
open (51):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in ocfs2_xattr_ibody_find (2) ocfs2 4 110 10h21m 29d
kernel BUG in ocfs2_truncate_log_needs_flush (2) ocfs2 -1 C 6 41d 71d
divide error in ocfs2_block_group_fill (2) ocfs2 2 1 94d 90d
kernel BUG in ocfs2_xattr_value_truncate ocfs2 -1 3 48d 94d
general protection fault in ocfs2_prepare_dir_for_insert (2) ocfs2 2 C 13 13d 103d
kernel BUG in ocfs2_write_begin_nolock (2) ocfs2 -1 5 22d 108d 💬 1 [107d]
kernel BUG in ocfs2_remove_extent ocfs2 -1 C error 35 10d 111d
kernel BUG in __ocfs2_decrease_refcount ocfs2 -1 3 73d 118d
possible deadlock in ocfs2_try_to_free_truncate_log (2) ocfs2 4 9 34d 154d
kernel BUG in __ocfs2_move_extents_range ocfs2 -1 C 27 4d20h 158d
general protection fault in ocfs2_assure_trans_credits ocfs2 2 C 22 8d21h 166d
possible deadlock in __ocfs2_move_extents_range ocfs2 4 318 40d 191d
possible deadlock in ocfs2_read_folio ocfs2 4 C error 9 9d19h 219d
WARNING in ocfs2_unlink ocfs2 -1 C inconclusive 68 1d20h 249d
kernel BUG in ocfs2_page_mkwrite (2) ocfs2 -1 C 112 56d 254d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive 6 24d 261d
kernel BUG in ocfs2_set_new_buffer_uptodate (2) ocfs2 -1 C inconclusive 1639 now 269d
kernel BUG in ocfs2_commit_truncate ocfs2 -1 C inconclusive 5 13d 280d
possible deadlock in ocfs2_mark_dquot_dirty ocfs2 4 50 38d 287d
WARNING in poll_select_finish ocfs2 -1 syz 7 5d13h 296d
INFO: task hung in flush_delayed_work ocfs2 1 C error 464 47d 318d
kernel BUG in ocfs2_reserve_suballoc_bits ocfs2 -1 C 344 10d 323d
WARNING in ocfs2_trim_fs_lock_res_init ocfs2 -1 54 10d 326d
kernel BUG in ocfs2_journal_toggle_dirty ocfs2 -1 C done error 17 9d13h 327d
KASAN: slab-use-after-free Read in ocfs2_reserve_suballoc_bits ocfs2 19 C inconclusive 28 5d07h 338d
kernel BUG in ocfs2_clear_cow_buffer ocfs2 -1 C 7 18d 340d
KASAN: use-after-free Read in __ocfs2_flush_truncate_log ocfs2 19 C inconclusive inconclusive 28 6d18h 357d 💬 1 [357d]
KASAN: use-after-free Read in ocfs2_dir_foreach_blk ocfs2 19 C error 99 2d12h 358d
kernel BUG in ocfs2_populate_inode ocfs2 -1 C inconclusive inconclusive 10 19d 362d
kernel BUG in ocfs2_truncate_file ocfs2 -1 C 84 5h38m 363d
kernel BUG in ocfs2_write_block ocfs2 -1 C inconclusive 23 12d 367d
INFO: trying to register non-static key in ocfs2_dlm_shutdown ocfs2 -1 C done 1215 10h37m 368d
kernel BUG in ocfs2_write_cluster_by_desc ocfs2 -1 C inconclusive 3002 25m 369d PATCH [364d]
kernel BUG in ocfs2_dio_wr_get_block ocfs2 -1 C 327 5d09h 373d
possible deadlock in ocfs2_page_mkwrite ocfs2 4 C done 1373 5d01h 373d
possible deadlock in ocfs2_write_begin_nolock ocfs2 4 C 738 8h42m 373d
KASAN: slab-use-after-free Read in ocfs2_fault ocfs2 19 C done 174 1d00h 373d
possible deadlock in ocfs2_xattr_set ocfs2 4 4620 3h52m 376d
kernel BUG in jbd2_journal_dirty_metadata ocfs2 -1 C 44 56d 382d 💬 2 [327d]
possible deadlock in ocfs2_fiemap ocfs2 4 C done 1731 4d21h 382d PATCH [338d]
kernel BUG in _ocfs2_free_suballoc_bits ocfs2 -1 C inconclusive 147 7d01h 382d
possible deadlock in ocfs2_truncate_file ocfs2 4 C 647 1d17h 393d
possible deadlock in ocfs2_reserve_local_alloc_bits ocfs2 4 C done 17560 now 394d 💬 1 [18d]
kernel BUG in ocfs2_claim_suballoc_bits ocfs2 -1 C inconclusive 1499 1d13h 394d
KASAN: use-after-free Read in ocfs2_claim_suballoc_bits ocfs2 19 C inconclusive 251 1d14h 394d
possible deadlock in ocfs2_init_acl ocfs2 4 C inconclusive 18614 2h33m 394d
possible deadlock in ocfs2_setattr ocfs2 4 C done 11172 1h45m 395d 💬 2 [18d]
possible deadlock in ocfs2_try_remove_refcount_tree ocfs2 4 C done 273252 now 397d PATCH [61d]
possible deadlock in ocfs2_reserve_suballoc_bits ocfs2 4 C done 29201 36m 397d
possible deadlock in ocfs2_evict_inode ocfs2 4 780 1d20h 398d
kernel BUG in ocfs2_iget ocfs2 -1 C inconclusive 1119 30m 401d
moderation (1):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: use-after-free Read in ocfs2_dx_dir_lookup_rec ocfs2 19 1 4d23h 23h45m