syzbot

 sign-in | mailing list | source | docs
🐞 Open [1529]
≡ Subsystems
🐞 Fixed [5898]
🐞 Invalid [14334]
⬇ Missing Backports [97]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:bcachefs (drop)
open (101):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in __bch2_fsck_err bcachefs 2 9h36m 12h59m
KMSAN: uninit-value in rw_aux_tree_insert_entry bcachefs 2 2d08h 1d20h
KASAN: use-after-free Read in check_extent_overbig bcachefs C done 4 13h11m 2d10h
kernel panic: trans should be locked, unlocked by bch2_btree_update_start bcachefs C 5 1d23h 2d10h
INFO: task hung in do_truncate (3) bcachefs 35 18h57m 3d03h
KMSAN: uninit-value in bch2_dev_freespace_init bcachefs 1 7d11h 3d10h
KMSAN: uninit-value in LZ4_decompress_safe_partial bcachefs C 5 11h27m 4d10h
general protection fault in closure_put_after_sub (2) bcachefs 1 4d14h 4d13h
kernel BUG in bch2_rename2 bcachefs 6 15h26m 5d14h
INFO: task hung in vfs_unlink (5) bcachefs 36 5d20h 5d15h
KASAN: slab-out-of-bounds Read in memscan bcachefs 2 11d 5d19h
WARNING: locking bug in __timer_delete_sync (2) bcachefs 1 10d 6d00h
KMSAN: uninit-value in bch2_btree_node_get bcachefs 2 10d 6d18h
KMSAN: uninit-value in bch2_bkey_ptrs_validate bcachefs 3 6d04h 6d20h
KMSAN: uninit-value in bch2_dirent_validate bcachefs 27 12h10m 7d08h
kernel BUG in bch2_inode_update_after_write bcachefs 13 22h03m 7d14h
possible deadlock in trans_set_locked bcachefs C 5 8d15h 8d11h 💬 4 [5d14h]
KMSAN: uninit-value in bch2_bkey_val_validate bcachefs C 9 2d07h 8d11h
kernel BUG in bch2_btree_path_peek_slot bcachefs 13 1d09h 8d16h
general protection fault in bch2_prt_vprintf bcachefs C error 4 4d09h 8d19h
KMSAN: uninit-value in bch2_bkey_cmp_packed_inlined (2) bcachefs syz 8 3d15h 10d
general protection fault in kernfs_dop_revalidate kernfs bcachefs syz 1 15d 11d
KASAN: slab-out-of-bounds Read in __radix_tree_delete kernfs bcachefs syz 1 15d 11d
possible deadlock in __bch2_folio_reservation_get bcachefs 1 16d 12d
KMSAN: uninit-value in bch2_trans_start_alloc_update bcachefs C 28 3h52m 12d
KASAN: global-out-of-bounds Read in rcu_pending_exit bcachefs 1 17d 12d
KASAN: use-after-free Read in bch2_btree_node_read_done bcachefs C done 7 10d 12d
KMSAN: uninit-value in rw_aux_tree_set (2) bcachefs C 209 2h05m 15d
kernel BUG in qlist_free_all bcachefs C 1 19d 15d
BUG: corrupted list in list_lru_add bcachefs mm syz 1 19d 15d
WARNING in bch2_fs_read_write_early (2) bcachefs 1 19d 15d
KMSAN: uninit-value in bch2_inode_v3_validate bcachefs C 776 5h19m 18d
KASAN: stack-out-of-bounds Read in do_encrypt bcachefs 1 23d 19d
KMSAN: uninit-value in bch2_btree_node_iter_init (2) bcachefs C 15 5h06m 20d 💬 2 [13d]
KMSAN: uninit-value in bch2_alloc_v4_validate (2) bcachefs C 18 1d00h 20d
WARNING: locking bug in rcu_pending_enqueue bcachefs 1 26d 22d
KASAN: use-after-free Read in bch2_check_dirents bcachefs C done 3 8d23h 22d
kernel BUG in __journal_res_get (2) bcachefs 2 23d 23d
BUG: unable to handle kernel paging request in bch2_btree_cache_scan (2) bcachefs 12 17d 26d
KASAN: slab-use-after-free Read in progress_init bcachefs 1 38d 26d
KASAN: slab-use-after-free Read in __bch2_write bcachefs 8 13h47m 26d
general protection fault in six_lock_ip_waiter bcachefs syz 6 23d 26d
KASAN: slab-use-after-free Read in bch2_get_next_online_dev bcachefs 5 23d 26d
KMSAN: uninit-value in bch2_btree_node_check_topology bcachefs C 6 2d11h 27d
INFO: task hung in btree_write_buffer_flush_seq bcachefs C done 6 10d 27d
KMSAN: uninit-value in bch2_copygc bcachefs C 48 1h50m 29d PATCH [25d]
KMSAN: uninit-value in bch2_bucket_alloc_early bcachefs C 14 2d08h 31d
kernel panic: bcachefs (loop0): panic after error bcachefs C 1 24d 34d
WARNING in bch2_writepage_io_done (2) bcachefs 3 21d 36d
WARNING: suspicious RCU usage in bucket_gen bcachefs 4 31d 36d
WARNING: locking bug in rcu_pending_pcpu_dequeue bcachefs 4 12h48m 43d
possible deadlock in bch2_btree_cache_scan bcachefs 19 7d19h 44d
general protection fault in __bch2_fsck_err bcachefs C 13 8d15h 44d
kernel BUG in wb_flush_one bcachefs C 3 6d08h 45d
INFO: task hung in __closure_sync_timeout bcachefs C done 2353 20d 46d
WARNING: locking bug in rcu_pending_exit bcachefs C done 6 4d03h 47d
kernel BUG in bch2_journal_key_insert_take bcachefs C done 59 33d 47d 💬 1 [46d]
kernel panic: bcachefs (loop3): panic after error bcachefs syz error 1 59d 55d 💬 1 [55d]
KASAN: slab-use-after-free Read in percpu_ref_put (2) bcachefs block C 755 52m 58d
INFO: task hung in fdget_pos bcachefs C inconclusive 77 4d22h 59d
UBSAN: shift-out-of-bounds in __btree_node_pinned bcachefs C 2 70d 66d PATCH [61d]
INFO: task hung in journal_flush_done bcachefs 71 67d 68d
possible deadlock in pcpu_alloc_noprof bcachefs 7 11d 69d
possible deadlock in bch2_symlink bcachefs 375 23m 69d
INFO: task hung in do_ftruncate bcachefs 54 5d23h 71d
BUG: unable to handle kernel paging request in __bch2_trans_get bcachefs 1 82d 71d
INFO: task hung in bch2_fs_read_only bcachefs C done 252 22h50m 72d
WARNING in srcu_check_nmi_safety (2) bcachefs syz 3 27d 73d 💬 1 [41d]
INFO: task hung in bch2_read_iter bcachefs 105 10d 75d
kernel BUG in bch2_btree_iter_verify_entry_exit (2) bcachefs C 4 80d 76d
kernel BUG in bch2_quota_check_limit bcachefs 7 23d 76d
WARNING in bch2_fs_release bcachefs syz 1 80d 76d
INFO: task hung in bch2_journal_reclaim_thread (2) bcachefs C done 547 1d23h 77d 💬 1 [22d]
INFO: task hung in do_loopback bcachefs 201 5d03h 77d
BUG: unable to handle kernel paging request in bch2_opt_to_text bcachefs C 3 61d 80d PATCH [78d]
kernel BUG in bch2_lru_check_set bcachefs 1 84d 80d
INFO: task hung in vfs_rename bcachefs f2fs 72 19d 82d
possible deadlock in __bch2_disk_reservation_add bcachefs C 191 13h47m 85d
BUG: unable to handle kernel paging request in bch2_dirent_to_text bcachefs C done error 2 94d 143d PATCH [116d]
general protection fault in bch2_opts_apply bcachefs syz error done 3 81d 145d
BUG: unable to handle kernel paging request in crypto_shash_update bcachefs C 6 24d 145d 💬 1 [23d]
INFO: task hung in bch2_direct_write bcachefs 40 6d04h 157d
INFO: task hung in bch2_write_iter bcachefs 222 59m 166d
INFO: task hung in __bch2_fs_stop bcachefs C done 1280 4d04h 175d PATCH [173d]
general protection fault in gen_poly_key bcachefs C 2 36d 186d
INFO: task hung in do_unlinkat (5) jfs bcachefs C error 73 2d10h 188d
INFO: task hung in bch2_copygc_stop bcachefs C done 22942 23m 190d
INFO: task hung in bch2_fallocate_dispatch bcachefs 89 15h12m 195d
WARNING in __bch2_truncate_folio bcachefs C done 195 3h35m 199d
INFO: task hung in bch2_readahead bcachefs 252 22d 201d
WARNING in bch2_trans_put bcachefs 270 5d15h 205d
KASAN: slab-use-after-free Read in neon_poly1305_update bcachefs C 5 137d 205d
WARNING in bch2_printbuf_make_room bcachefs C error 2 20d 207d
BUG: Bad rss-counter state (5) bcachefs C done 885 2h37m 208d 💬 3 [22d]
INFO: task hung in bch2_fs_read_only_work bcachefs C done 285 23d 210d PATCH [156d]
WARNING in bch2_prt_printf bcachefs C done error 18 92d 211d 💬 1 [85d]
KASAN: slab-out-of-bounds Read in poly1305_update_arch bcachefs C done 16 13d 215d
KASAN: use-after-free Read in scatterwalk_copychunks bcachefs C done 36 24d 217d 💬 1 [217d]
WARNING in bchfs_truncate bcachefs C done 112 12h09m 217d
INFO: task hung in __closure_sync bcachefs C done 6390 1h30m 218d
WARNING in bch2_trans_srcu_unlock bcachefs C done 3354 1d01h 218d PATCH [123d]
moderation (2):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel paging request in bch2_fs_btree_interior_update_exit bcachefs 1 23d 19d
kernel panic: KASAN: panic_on_warn set ... bcachefs 2 11d 30d