syzbot


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
ci2-upstream-fs now 3h10m 14229 170165 528 116897 4cb6c8af8591 .config 13h00m 3d2f584d 3d13h all only
Applied filters: Manager=ci2-upstream-fs (drop) Label=subsystems:bcachefs (drop)
open (75):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in bch2_fs_journal_start bcachefs C done 9 13h14m 10h15m
UBSAN: shift-out-of-bounds in __bch2_bkey_unpack_key bcachefs C done 19 6h06m 3d15h
possible deadlock in start_poll_synchronize_rcu_expedited bcachefs syz 156 6h31m 5d17h
WARNING in rhashtable_init_noprof bcachefs C done 73 17h51m 5d19h 💬 1 [4d16h]
kernel BUG in blk_mq_end_request bcachefs C done 3 11d 8d02h
INFO: task hung in sb_start_write (2) jfs xfs bcachefs 30 13d 8d23h
KASAN: use-after-free Read in bch2_checksum bcachefs C error 8 8d12h 20d
INFO: task hung in vfs_rename (2) bcachefs f2fs C error 9 7d15h 39d PATCH [11d]
WARNING in bio_alloc_bioset bcachefs C done 5615 now 49d
kernel BUG in __bch2_str_hash_check_key bcachefs C done 5 24d 51d 💬 7 [33d]
INFO: task hung in chown_common (6) bcachefs 31 59d 65d
BUG: unable to handle kernel paging request in __bch2_btree_node_write bcachefs 3 52d 75d
INFO: task hung in __closure_sync_timeout (2) bcachefs C 3 76d 75d
KASAN: slab-use-after-free Read in ip_skb_dst_mtu (2) net bcachefs syz done 1 91d 85d
general protection fault in proc_sys_compare bcachefs syz done 1 90d 86d 💬 6 [84d]
INFO: task hung in invalidate_inode_pages2_range (3) bcachefs C done 21 27d 92d
INFO: task hung in pipe_release (6) bcachefs syz done 6 15d 93d
KASAN: global-out-of-bounds Read in rcu_pending_pcpu_dequeue bcachefs 2 35d 98d
WARNING: locking bug in simple_recursive_removal bcachefs syz done 6 42d 102d
KASAN: use-after-free Read in crypto_poly1305_update bcachefs C done 20 18d 103d 💬 1 [102d]
kernel BUG in bch2_reconstruct_snapshots bcachefs C done 7 12d 103d
kernel BUG in bch2_journal_keys_peek_max bcachefs C done 38 17d 108d
WARNING in bch2_verify_accounting_clean bcachefs 4 65d 112d
BUG: corrupted list in new_inode bcachefs syz done 5 78d 116d
BUG: unable to handle kernel NULL pointer dereference in rcu_core (3) bcachefs rcu syz 4 88d 116d PATCH [95d]
general protection fault in ip6_pol_route (3) bcachefs net syz 24 6d13h 116d 💬 3 [113d]
possible deadlock in bch2_trans_begin bcachefs 5 2d15h 132d
INFO: task hung in bchfs_fallocate (2) bcachefs C done inconclusive 5 134d 150d
UBSAN: shift-out-of-bounds in __bch2_btree_node_hash_insert bcachefs C done 134 1h51m 150d
kernel BUG in __bkey_unpack_pos (2) bcachefs C done 17 1d04h 156d
kernel BUG in bch2_btree_path_level_init (3) bcachefs C done 98 9h42m 161d
kernel BUG in bch2_btree_node_iter_init_from_start bcachefs C done inconclusive 2 52d 164d
KASAN: use-after-free Read in bkey_packed_valid bcachefs C done inconclusive 38 84d 166d
INFO: task hung in bch2_page_fault bcachefs 36 43d 169d
WARNING in __srcu_check_read_flavor bcachefs syz 13 46d 171d
KASAN: use-after-free Read in check_extent_overbig bcachefs C done done 11 68d 177d
kernel panic: trans should be locked, unlocked by bch2_btree_update_start bcachefs C error error 152 1h13m 177d
INFO: task hung in vfs_unlink (5) bcachefs C done done 58 24d 180d
kernel BUG in bch2_btree_path_peek_slot bcachefs C error error 1546 5d05h 183d
general protection fault in bch2_prt_vprintf bcachefs C error inconclusive 4 146d 183d
KASAN: global-out-of-bounds Read in rcu_pending_exit bcachefs C done 5 15d 187d
KASAN: use-after-free Read in bch2_btree_node_read_done bcachefs C done 64 8d06h 187d 💬 1 [10d]
WARNING: locking bug in rcu_pending_enqueue bcachefs 4 85d 197d
KASAN: use-after-free Read in bch2_check_dirents bcachefs C done 178 1h46m 197d
general protection fault in six_lock_ip_waiter bcachefs C done 34 8d19h 201d
INFO: task hung in btree_write_buffer_flush_seq bcachefs C done 654 5d02h 202d
WARNING: locking bug in rcu_pending_pcpu_dequeue bcachefs syz 20 52d 218d
INFO: task hung in do_rmdir (6) bcachefs C error inconclusive 46 13d 219d
WARNING: locking bug in rcu_pending_exit bcachefs C done 25 12d 222d
general protection fault in put_pwq_unlocked (2) bcachefs C done 122 13d 223d
kernel panic: bcachefs (loop3): panic after error bcachefs C error 2 7d19h 230d 💬 1 [163d]
INFO: task hung in fdget_pos bcachefs C inconclusive inconclusive 95 15d 234d
UBSAN: shift-out-of-bounds in __btree_node_pinned bcachefs C done 6 1d20h 241d PATCH [236d]
KASAN: null-ptr-deref Read in drop_buffers (3) jfs exfat bcachefs C 98 76d 242d PATCH [36d]
possible deadlock in bch2_symlink bcachefs C 1094 29d 244d
INFO: task hung in bch2_fs_read_only bcachefs C done done 289 23d 247d
kernel BUG in bch2_btree_iter_verify_entry_exit (2) bcachefs C done 108 1d03h 251d
kernel BUG in bch2_quota_check_limit bcachefs C done 747 51m 251d
WARNING in bch2_fs_release bcachefs C done done 3667 54d 251d
INFO: task hung in bch2_journal_reclaim_thread (2) bcachefs C done 1219 7d06h 252d 💬 1 [7d18h]
BUG: unable to handle kernel paging request in bch2_dirent_to_text bcachefs C done error 3 7d19h 318d PATCH [291d]
INFO: task hung in __bch2_fs_stop bcachefs C done 1361 15h44m 350d PATCH [348d]
INFO: task hung in do_unlinkat (5) bcachefs jfs C error 104 6d20h 363d
INFO: task hung in bch2_copygc_stop bcachefs C done 30776 5d00h 365d
WARNING in __bch2_truncate_folio bcachefs C done 326 9d12h 374d
INFO: task hung in bch2_readahead bcachefs C done 318 9d22h 376d
WARNING in bch2_trans_put bcachefs C done 427 7h32m 380d
BUG: Bad rss-counter state (5) bcachefs mm C done 2360 11d 383d 💬 3 [19d]
WARNING in bch2_prt_printf bcachefs C done error 67 6h06m 386d 💬 1 [260d]
KASAN: slab-out-of-bounds Read in poly1305_update_arch bcachefs C done 28 4d03h 390d
INFO: task hung in do_renameat2 (2) bcachefs C inconclusive 224 3d10h 391d
KASAN: use-after-free Read in scatterwalk_copychunks bcachefs C done done 67 63d 392d 💬 1 [31d]
WARNING in bchfs_truncate bcachefs C done 300 19h09m 392d
INFO: task hung in __closure_sync bcachefs C done 7804 3h43m 393d
WARNING in bch2_trans_srcu_unlock bcachefs C done 3858 1d09h 393d PATCH [298d]
moderation (7):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in btree_node_write_endio bcachefs 1 45d 41d
general protection fault in get_work_pool (3) wireguard bcachefs 2 46d 47d
general protection fault in closure_put_after_sub (3) bcachefs 1 64d 60d
invalid opcode in srcu_delay_timer bcachefs 1 67d 63d
KASAN: null-ptr-deref Write in __bch2_trans_get bcachefs 2 58d 103d
BUG: unable to handle kernel paging request in bch2_dev_do_discards bcachefs 4 59d 110d
corrupted report (2) bcachefs 902774 now 2607d