syzbot

 sign-in | mailing list | source | docs
🐞 Open [1118] ≡ Subsystems 🐞 Fixed [5320] 🐞 Invalid [12687] ⬇ Missing Backports [96] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

bcachefs subsystem


List(s): linux-bcachefs@vger.kernel.org
Maintainer(s): kent.overstreet@linux.dev
Fixed bugs: 29
Parent subsystem(s): fs (95)
open (40):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in bch2_fallocate_dispatch bcachefs 35 13h28m 10h50m
KMSAN: uninit-value in bch2_alloc_v4_invalid bcachefs 5 14m 1d11h
kernel BUG in bch2_fs_release bcachefs 1 5d22h 1d22h
KMSAN: uninit-value in rw_aux_tree_set bcachefs 2 18m 2d07h
kernel panic: not locked: inodes NUM:NUM:NUM cached bcachefs C 2 6d07h 2d07h
KMSAN: uninit-value in bch2_dirent_lookup_trans bcachefs 1 6d20h 2d19h
UBSAN: shift-out-of-bounds in bch2_btree_node_read_done bcachefs 1 4d05h 3d12h
KMSAN: uninit-value in bch2_btree_node_iter_init bcachefs 1 5d11h 3d12h
WARNING in __bch2_truncate_folio bcachefs C done 9 2d21h 4d05h
WARNING in set_precision (3) bcachefs C 13 7d15h 6d11h
kernel BUG in __replicas_entry_idx bcachefs C done 3 3d12h 6d12h
INFO: task hung in bch2_readahead bcachefs 57 2d14h 6d19h
WARNING in bch2_writepage_io_done bcachefs 2 11d 7d23h
KMSAN: uninit-value in bch2_bset_fix_lookup_table bcachefs 2 7d02h 8d05h
WARNING in bch2_trans_put bcachefs 3 49m 9d22h
KASAN: slab-use-after-free Read in neon_poly1305_update arm crypto bcachefs C 2 3d23h 9d22h
kernel panic: bch_dev->ref underflow, last put: bch2_get_next_dev bcachefs C done 21 2d08h 12d
WARNING in bch2_printbuf_make_room bcachefs C error 2 14d 12d
kernel BUG in bch2_fs_journal_stop bcachefs C done 85 5d11h 13d PATCH [6d23h]
INFO: task hung in bch2_fs_read_only_work bcachefs 74 9h06m 15d
KMSAN: uninit-value in bch2_extent_update_i_size_sectors bcachefs 5 11h30m 15d 💬 2 [3d18h]
WARNING in __bch2_increment_clock bcachefs 1 20d 16d
WARNING in bch2_prt_printf bcachefs C done 18 4d00h 16d 💬 1 [4d02h]
KMSAN: uninit-value in bch2_checksum_update bcachefs syz 4 15h28m 16d
BUG: MAX_LOCK_DEPTH too low! (4) bcachefs C error 156 4h15m 18d
WARNING in bch2_fs_usage_read_one bcachefs C done 18 19d 19d
INFO: task hung in do_renameat2 (2) bcachefs kernfs 69 1d09h 21d
KMSAN: uninit-value in bch2_inode_v3_invalid bcachefs C 186 7h42m 21d
KMSAN: uninit-value in bch2_inode_unpack bcachefs 10 2d13h 21d
kernel BUG in bch2_sort_keys bcachefs C error 2 22d 21d
WARNING in srcu_check_nmi_safety bcachefs 85 3h20m 22d
KASAN: use-after-free Read in scatterwalk_copychunks bcachefs C done 5 2d11h 22d 💬 1 [22d]
general protection fault in check_init_srcu_struct bcachefs 17 2d12h 22d
WARNING in bchfs_truncate bcachefs syz 10 2d18h 22d
kernel BUG in bch2_fs_recovery bcachefs C done 161 17d 23d
INFO: task hung in __closure_sync bcachefs C done 1243 27m 23d
WARNING in bch2_trans_srcu_unlock bcachefs C done 1396 1h18m 23d
WARNING in cleanup_srcu_struct (4) bcachefs 1430 1h04m 23d
KMSAN: uninit-value in skcipher_walk_virt bcachefs 75 17d 23d 💬 4 [20d]
kernel BUG in __phys_addr (2) bcachefs C error done 54 23d 316d
moderation (6):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: global-out-of-bounds Read in srcu_gp_start_if_needed bcachefs 1 4d01h 1h21m
WARNING: ODEBUG bug in delete_node (2) bcachefs 2 2d04h 12h29m
general protection fault in bch2_journal_do_writes bcachefs 3 2d12h 4d06h
general protection fault in detach_if_pending (3) bcachefs 1 8d20h 4d19h
WARNING: still has locks held in __bch2_trans_get bcachefs 1 20d 16d
BUG: unable to handle kernel paging request in srcu_check_nmi_safety bcachefs 1 22d 18d