syzbot


bcachefs subsystem


List(s): linux-bcachefs@vger.kernel.org
Maintainer(s): kent.overstreet@linux.dev
Fixed bugs: 83
Parent subsystem(s): fs (107)
open (58):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in bch2_replicas_entry_validate bcachefs C done 6561 6m 5d11h PATCH [1d07h]
kernel BUG in __bch2_btree_node_write bcachefs 1 9d20h 5d20h
UBSAN: shift-out-of-bounds in __btree_node_pinned bcachefs C 2 10d 6d18h PATCH [1d09h]
INFO: task hung in journal_flush_done bcachefs 71 7d04h 8d21h
general protection fault in btree_node_iter_and_journal_peek bcachefs 1 14d 8d22h
possible deadlock in pcpu_alloc_noprof bcachefs 1 13d 9d12h
possible deadlock in bch2_symlink bcachefs 6 10d 9d21h
INFO: task hung in do_ftruncate bcachefs 52 6d04h 11d
kernel BUG in bch2_fs_btree_write_buffer_exit bcachefs 4 8d10h 11d
BUG: unable to handle kernel paging request in __bch2_trans_get bcachefs 1 22d 11d
KASAN: slab-use-after-free Read in bch2_direct_write bcachefs 11 9d12h 12d
general protection fault in bch2_alloc_read bcachefs C 7 5d20h 12d PATCH [1d09h]
INFO: task hung in bch2_fs_read_only bcachefs C done 62 5d00h 12d
UBSAN: shift-out-of-bounds in bch2_stripe_to_text bcachefs C 3 17d 13d PATCH [11d]
WARNING in srcu_check_nmi_safety (2) bcachefs 1 14d 13d 💬 1 [11d]
INFO: task hung in bch2_read_iter bcachefs mm 103 7d16h 15d
kernel BUG in bch2_btree_iter_verify_entry_exit (2) bcachefs C 4 20d 16d
kernel BUG in bch2_quota_check_limit bcachefs 2 19d 16d
WARNING in bch2_fs_release bcachefs syz 1 20d 16d
kernel BUG in bch2_btree_pos_to_text bcachefs C 5 16d 17d PATCH [1d09h]
INFO: task hung in bch2_journal_reclaim_thread (2) bcachefs C done 537 4d13h 17d
INFO: task hung in do_loopback bcachefs 194 12d 17d
divide error in __bch2_strtoh bcachefs C 17 17d 19d PATCH [16d]
BUG: unable to handle kernel paging request in bch2_opt_to_text bcachefs C 3 1d01h 20d PATCH [18d]
kernel BUG in bch2_lru_check_set bcachefs 1 24d 20d
WARNING in bch2_journal_flush_seq_async bcachefs C 17 10d 20d
general protection fault in prt_str bcachefs C done 2 7d15h 22d PATCH [3h27m]
possible deadlock in __bch2_disk_reservation_add bcachefs C 73 4d15h 25d
UBSAN: shift-out-of-bounds in member_to_text bcachefs C 10 1d07h 36d PATCH [30d]
KASAN: slab-out-of-bounds Read in journal_entry_dev_usage_to_text bcachefs C done 5 4d10h 71d PATCH [70d]
BUG: unable to handle kernel paging request in bch2_dirent_to_text bcachefs C done 2 34d 83d PATCH [56d]
general protection fault in bch2_checksum bcachefs C done 5 17d 83d PATCH [83d]
general protection fault in bch2_opts_apply bcachefs syz error 3 21d 85d
INFO: task hung in invalidate_inode_pages2_range (2) bcachefs 33 56d 87d
kernel BUG in bch2_journal_noflush_seq bcachefs C done done 7 15d 90d
kernel BUG in bch2_bio_compress bcachefs C done done 1 90d 90d
INFO: task hung in bch2_direct_write bcachefs 38 16d 97d
WARNING: ODEBUG bug in delete_node (2) bcachefs 5 99d 99d
INFO: task hung in bch2_write_iter bcachefs 208 7d20h 106d
INFO: task hung in __bch2_fs_stop bcachefs C done 1200 4d13h 115d PATCH [113d]
general protection fault in gen_poly_key bcachefs C 2 46d 126d
INFO: task hung in do_unlinkat (5) bcachefs jfs 66 1d04h 128d
INFO: task hung in bch2_copygc_stop bcachefs C done 12004 4d13h 130d
INFO: task hung in bch2_fallocate_dispatch bcachefs 83 10d 135d
WARNING in __bch2_truncate_folio bcachefs C done 92 14d 139d
INFO: task hung in bch2_readahead bcachefs 249 14d 141d
WARNING in bch2_trans_put bcachefs 243 6d15h 145d
KASAN: slab-use-after-free Read in neon_poly1305_update bcachefs C 5 77d 145d
WARNING in bch2_printbuf_make_room bcachefs C error 2 23d 147d
BUG: Bad rss-counter state (5) bcachefs C done 806 9d13h 148d 💬 3 [67d]
INFO: task hung in bch2_fs_read_only_work bcachefs C done 278 4d20h 150d PATCH [96d]
WARNING in bch2_prt_printf bcachefs C done 18 32d 151d 💬 1 [25d]
KASAN: slab-out-of-bounds Read in poly1305_update_arch bcachefs C done 8 23d 155d
INFO: task hung in do_renameat2 (2) bcachefs 154 56m 156d
KASAN: use-after-free Read in scatterwalk_copychunks bcachefs C done 29 42d 157d 💬 1 [157d]
WARNING in bchfs_truncate bcachefs C done 68 13d 157d
INFO: task hung in __closure_sync bcachefs C done 5871 4d13h 158d
WARNING in bch2_trans_srcu_unlock bcachefs C done 3161 4d12h 158d PATCH [63d]