syzbot


bcachefs subsystem


List(s): linux-bcachefs@vger.kernel.org
Maintainer(s): kent.overstreet@linux.dev
Fixed bugs: 260
Parent subsystem(s): fs (142)
open (37):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in bch2_folio_set bcachefs -1 C 3 3d20h 1d12h
kernel BUG in bch2_journal_pin_set (2) bcachefs -1 1 10d 6d12h
kernel BUG in bch2_bio_compress (3) bcachefs -1 1 17d 13d
kernel BUG in __build_ro_aux_tree (2) bcachefs -1 2 6d02h 19d
INFO: task hung in bch2_run_recovery_passes bcachefs 1 C done 10 12d 25d
kernel BUG in __bch2_trans_commit (3) bcachefs -1 77 12h15m 31d
WARNING in bch2_btree_node_mem_alloc (2) bcachefs -1 1 38d 34d
WARNING in bioset_exit (2) bcachefs -1 1 42d 38d
WARNING in bch2_fs_btree_iter_exit bcachefs -1 C 1 64d 62d
kernel BUG in bch2_bkey_pack_pos_lossy (2) bcachefs -1 C done done 25 64d 71d
WARNING in bch2_alloc_sectors_start_trans bcachefs -1 C 196 1d05h 72d
WARNING: locking bug in srcu_gp_start_if_needed (2) bcachefs 4 2 14d 74d
WARNING in srcu_gp_start_if_needed bcachefs -1 syz 2 6d15h 89d
KMSAN: uninit-value in ima_add_template_entry (3) bcachefs 7 syz 27 15d 90d 💬 7 [89d]
BUG: unable to handle kernel paging request in rcu_segcblist_advance bcachefs 8 syz 5 8d12h 94d
WARNING in bch2_writepage_io_done (3) bcachefs -1 C 7 17d 102d
kernel BUG in bch2_inode_update_after_write (2) bcachefs -1 C 61 78d 118d
kernel BUG in __bch2_str_hash_check_key bcachefs -1 C done done 5 66d 124d 💬 7 [35d]
INFO: task hung in bch2_fs_read_only_work (2) bcachefs 1 syz 1 132d 128d 💬 2 [128d]
INFO: task hung in __closure_sync_timeout (2) bcachefs 1 C 8 14d 148d
WARNING in __srcu_check_read_flavor bcachefs -1 syz error 13 45d 244d
KMSAN: uninit-value in LZ4_decompress_safe_partial bcachefs 7 C 62 24d 252d
KASAN: global-out-of-bounds Read in rcu_pending_exit bcachefs 17 C done 5 25d 260d
KASAN: slab-use-after-free Read in __bch2_write bcachefs 19 43 8d12h 274d
general protection fault in six_lock_ip_waiter bcachefs 8 C done error 45 4d17h 274d
INFO: task hung in btree_write_buffer_flush_seq bcachefs 1 C done 730 2d10h 275d
WARNING: locking bug in rcu_pending_pcpu_dequeue bcachefs 4 syz error 20 45d 291d
WARNING: locking bug in rcu_pending_exit bcachefs 4 C done 25 22d 294d
general protection fault in put_pwq_unlocked (2) bcachefs 8 C done 124 25d 296d
UBSAN: shift-out-of-bounds in __btree_node_pinned bcachefs -1 C done error 6 43d 314d PATCH [309d]
INFO: task hung in bch2_fs_read_only bcachefs 1 C done done 291 5d07h 320d
kernel BUG in bch2_btree_iter_verify_entry_exit (2) bcachefs -1 C done error 108 43d 323d
kernel BUG in bch2_quota_check_limit bcachefs -1 C done 756 17h04m 324d
INFO: task hung in bch2_journal_reclaim_thread (2) bcachefs 1 C done 1307 1d00h 325d 💬 3 [18d]
WARNING in __bch2_truncate_folio bcachefs -1 C done 342 4d04h 446d 💬 2 [18d]
WARNING in bch2_trans_put bcachefs -1 C done 469 1d11h 452d 💬 2 [18d]
WARNING in bch2_trans_srcu_unlock bcachefs -1 C done 3968 1d11h 466d PATCH [370d]
moderation (5):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel paging request in srcu_gp_start_if_needed bcachefs 8 1 21d 17d
BUG: unable to handle kernel paging request in bch2_btree_iter_peek_slot bcachefs 8 4 20d 25d
KASAN: null-ptr-deref Write in btree_key_cache_fill bcachefs 12 1 48d 44d
KASAN: slab-use-after-free Write in __bch2_trans_commit bcachefs 24 4 46d 52d
BUG: unable to handle kernel paging request in __bch2_writepage bcachefs 8 4 62d 67d