syzbot

 sign-in | mailing list | source | docs
🐞 Open [1577]
≡ Subsystems
🐞 Fixed [6252]
🐞 Invalid [15832]
⬇ Missing Backports [185]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

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
ci-upstream-gce-arm64 now 20h51m 75062 571197 18 5870 d7fa1af5b33e .config 2d13h ed351ea7 1d07h all only
Applied filters: Manager=ci-upstream-gce-arm64 (drop) Label=subsystems:bcachefs (drop)
open (51):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in sb_start_write (2) jfs xfs bcachefs 30 5d19h 1d19h
possible deadlock in __bch2_count_fsck_err bcachefs 6 1d08h 8d14h
WARNING in srcu_gp_start_if_needed bcachefs syz 1 13d 9d16h
possible deadlock in __bch2_fsck_err (2) bcachefs C 4 10d 11d
possible deadlock in __bch2_folio_reservation_get (2) bcachefs 14 3d15h 12d
BUG: unable to handle kernel paging request in rcu_segcblist_advance bcachefs syz 3 14d 14d
UBSAN: array-index-out-of-bounds in bch2_sb_downgrade_update bcachefs C 302 now 26d
INFO: task hung in bch2_fs_read_only_work (2) bcachefs syz 1 52d 48d 💬 2 [48d]
BUG: unable to handle kernel paging request in bch2_fs_release bcachefs 6 31d 51d
BUG: unable to handle kernel paging request in __bch2_btree_node_write bcachefs 3 45d 67d
INFO: task hung in invalidate_inode_pages2_range (3) bcachefs C done 21 20d 85d
KASAN: global-out-of-bounds Read in rcu_pending_pcpu_dequeue bcachefs 2 28d 91d
kernel BUG in bch2_journal_keys_peek_max bcachefs C done 38 10d 101d
general protection fault in ip6_pol_route (3) bcachefs net syz 23 2d01h 109d 💬 3 [106d]
kernel BUG in bch2_btree_path_level_init (3) bcachefs C done 90 1h21m 154d
INFO: task hung in bch2_page_fault bcachefs 36 36d 162d
WARNING in __srcu_check_read_flavor bcachefs syz 13 39d 164d
INFO: task hung in vfs_unlink (5) bcachefs C done done 58 17d 173d
possible deadlock in trans_set_locked bcachefs C 43 12h43m 176d 💬 4 [173d]
kernel BUG in bch2_btree_path_peek_slot bcachefs C error error 1437 8m 176d
KASAN: global-out-of-bounds Read in rcu_pending_exit bcachefs C done 5 8d14h 180d
KASAN: use-after-free Read in bch2_btree_node_read_done bcachefs C done 64 1d02h 180d 💬 1 [3d11h]
WARNING: locking bug in rcu_pending_enqueue bcachefs 4 78d 190d
KASAN: use-after-free Read in bch2_check_dirents bcachefs C done 151 1h05m 190d
KASAN: slab-use-after-free Read in __bch2_write bcachefs 20 6d09h 194d
general protection fault in six_lock_ip_waiter bcachefs C done 34 1d14h 194d
INFO: task hung in btree_write_buffer_flush_seq bcachefs C done 646 1d15h 195d
WARNING: locking bug in rcu_pending_pcpu_dequeue bcachefs syz 20 44d 211d
INFO: task hung in do_rmdir (6) bcachefs C error inconclusive 46 6d15h 211d
WARNING: locking bug in rcu_pending_exit bcachefs C done 25 5d08h 215d
INFO: task hung in fdget_pos bcachefs C inconclusive inconclusive 95 7d20h 227d
INFO: task hung in bch2_fs_read_only bcachefs C done done 289 16d 240d
kernel BUG in bch2_btree_iter_verify_entry_exit (2) bcachefs C done 108 27d 244d
kernel BUG in bch2_quota_check_limit bcachefs C done 745 22h54m 244d
WARNING in bch2_fs_release bcachefs C done done 3667 47d 244d
INFO: task hung in bch2_journal_reclaim_thread (2) bcachefs C done 1219 1h38m 245d 💬 1 [14h06m]
BUG: unable to handle kernel paging request in bch2_dirent_to_text bcachefs C done error 3 15h23m 310d PATCH [284d]
INFO: task hung in __bch2_fs_stop bcachefs C done 1342 4d04h 343d PATCH [341d]
INFO: task hung in bch2_copygc_stop bcachefs C done 30696 1d11h 358d
WARNING in __bch2_truncate_folio bcachefs C done 326 2d07h 367d
INFO: task hung in bch2_readahead bcachefs C done 318 2d17h 369d
WARNING in bch2_trans_put bcachefs C done 422 4d00h 372d
KASAN: slab-use-after-free Read in neon_poly1305_update bcachefs C 5 305d 372d
BUG: Bad rss-counter state (5) bcachefs mm C done 2360 3d20h 376d 💬 3 [12d]
WARNING in bch2_prt_printf bcachefs C done error 63 1h49m 379d 💬 1 [253d]
KASAN: slab-out-of-bounds Read in poly1305_update_arch bcachefs C done 28 10d 383d
INFO: task hung in do_renameat2 (2) bcachefs C inconclusive 221 2d02h 383d
KASAN: use-after-free Read in scatterwalk_copychunks bcachefs C done done 67 55d 385d 💬 1 [24d]
WARNING in bchfs_truncate bcachefs C done 289 8h31m 385d
INFO: task hung in __closure_sync bcachefs C done 7782 2h13m 386d
WARNING in bch2_trans_srcu_unlock bcachefs C done 3839 14h16m 386d PATCH [290d]
moderation (2):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel paging request in bch2_dev_do_discards bcachefs 4 52d 103d
corrupted report (2) bcachefs 895477 now 2600d