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🐞 Open [1285] ≡ Subsystems 🐞 Fixed [5450] 🐞 Invalid [12908] ⬇ Missing Backports [110] 📈 Kernel Health 📈 Bugs/Month 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 📈 Coverage 💬 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
ci2-upstream-fs now 5h47m 9872 100122 887 242596 795c58e4c7fc .config 16h02m 3f2748a3 17h19m all only
Applied filters: Manager=ci2-upstream-fs (drop)
open (226):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in bch2_direct_write bcachefs 30 5d07h 1d07h
WARNING: ODEBUG bug in delete_node (2) bcachefs 5 2d22h 2d22h
BUG: unable to handle kernel paging request in do_split ext4 C inconclusive 17 6d06h 5d03h PATCH [1d04h]
INFO: task hung in txBegin jfs C inconclusive 19 1d07h 8d22h
INFO: task hung in bch2_write_iter bcachefs 31 2d15h 9d21h
INFO: task hung in release_metapage jfs 87 1h23m 11d
kernel BUG in bch2_bucket_alloc_trans bcachefs 10 9d19h 14d
kernel BUG in nilfs_btnode_create_block (2) nilfs 1 22d 18d 💬 1 [18d]
INFO: task hung in __bch2_fs_stop bcachefs C done 111 4h43m 19d PATCH [17d]
BUG: unable to handle kernel paging request in crypto_skcipher_encrypt crypto bcachefs C 42 1d03h 20d
INFO: task hung in truncate_setsize bcachefs 43 14d 20d
possible deadlock in ovl_copy_up_start (4) overlayfs 7 24d 22d
WARNING in bch2_fs_ioctl bcachefs C done 21 12h56m 22d 💬 1 [21d]
kernel BUG in bch2_journal_replay bcachefs C done 2 12d 23d
UBSAN: shift-out-of-bounds in bch2_bkey_format_invalid (2) bcachefs C 70 6h52m 24d
KASAN: slab-use-after-free Read in hci_req_sync_complete bluetooth 8 2d05h 26d
kernel BUG in jfs_flush_journal (2) jfs 2 2d21h 29d
possible deadlock in bch2_btree_roots_to_journal_entries bcachefs C done 23 17h58m 31d
INFO: task hung in vfs_rmdir (2) exfat C error 8 21d 31d 💬 5 [31d]
INFO: task hung in do_unlinkat (5) kernfs bcachefs 50 11d 31d
kernel BUG in clear_inode btrfs C 3 9d21h 33d
INFO: task hung in bch2_copygc_stop bcachefs 75 6d07h 34d
WARNING in fscrypt_fname_siphash ext4 fscrypt C done 30 4d07h 35d PATCH [28d]
possible deadlock in bch2_gc_mark_key bcachefs C done 66 47m 38d PATCH [12d]
INFO: task hung in bch2_fallocate_dispatch bcachefs 44 11h12m 38d
WARNING in mod_delayed_work_on xfs 4 13h49m 39d
WARNING in sched_mm_cid_remote_clear kernel 14 8d05h 41d
WARNING in __bch2_truncate_folio bcachefs C done 68 7d15h 42d
general protection fault in put_pwq_unlocked btrfs 7 29d 44d
general protection fault in srcu_invoke_callbacks kernel 30 14d 44d
kernel BUG in __replicas_entry_idx bcachefs C done unreliable 3 42d 44d
INFO: task hung in bch2_readahead bcachefs 236 3d07h 45d
possible deadlock in nilfs_evict_inode (2) nilfs 76 13d 46d 💬 1 [23d]
WARNING in bch2_trans_put bcachefs 135 15h57m 48d
UBSAN: array-index-out-of-bounds in decompress_lznt ntfs3 C done 2 4d21h 50d PATCH [50d]
kernel panic: bch_dev->ref underflow, last put: bch2_get_next_dev bcachefs C done 21 40d 51d
kernel BUG in bch2_fs_journal_stop bcachefs C done 2188 1h25m 51d PATCH [37d]
BUG: Bad rss-counter state (5) mm C done 784 2d03h 52d 💬 3 [3d03h]
INFO: task hung in bch2_fs_read_only_work bcachefs C done 168 10h55m 53d PATCH [2d23h]
WARNING in bch2_prt_printf bcachefs C done 18 7d22h 54d 💬 1 [42d]
WARNING in gfs2_ri_update (2) gfs2 C inconclusive 4 30d 55d
KASAN: use-after-free Read in sysv_new_inode (2) fs C 285 1d06h 56d
BUG: MAX_LOCK_DEPTH too low! (4) bcachefs C error 908 2h19m 57d
KASAN: user-memory-access Read in jfs_statfs jfs syz unreliable 5 8d02h 58d
KASAN: slab-out-of-bounds Read in poly1305_update_arch bcachefs C done 7 24d 58d
general protection fault in smack_inode_permission lsm 8 14d 59d
INFO: task hung in do_renameat2 (2) fs 76 14d 59d
KASAN: stack-out-of-bounds Read in gfs2_dump_glock gfs2 C 16 2h50m 60d
KASAN: use-after-free Read in scatterwalk_copychunks bcachefs C done 16 20h41m 61d 💬 1 [60d]
WARNING in bchfs_truncate bcachefs syz done 54 1h20m 61d
KFENCE: invalid free in __hci_req_sync bluetooth 35 12h06m 61d
INFO: task hung in __closure_sync bcachefs C done 2133 46m 61d
WARNING in bch2_trans_srcu_unlock bcachefs C done 2428 2h07m 61d
WARNING in cleanup_srcu_struct (4) kvm bcachefs 3567 8d04h 61d
KASAN: slab-use-after-free Read in dbAllocAG jfs 2 36d 62d
kernel BUG in folio_unlock (2) btrfs C error 42 12h04m 62d 💬 2 [49d]
possible deadlock in keyring_clear keyrings lsm 267 9d23h 62d
KASAN: slab-use-after-free Read in jfs_strfromUCS_le jfs 1 68d 63d
BUG: unable to handle kernel NULL pointer dereference in attr_make_nonresident ntfs3 C error 86 21h21m 64d
UBSAN: array-index-out-of-bounds in dtReadFirst jfs C error 74 10d 64d 💬 1 [59d]
possible deadlock in ntfs_mark_rec_free (2) ntfs3 C done 82 11d 65d
kernel BUG in nilfs_delete_entry nilfs C done 4 21d 66d 💬 1 [65d]
KASAN: slab-use-after-free Read in dtSearch jfs C inconclusive 65 17h55m 66d
BUG: unable to handle kernel NULL pointer dereference in __lookup_slow (3) overlayfs C inconclusive 30 11d 67d
possible deadlock in kernfs_seq_start kernfs C done 51 12d 68d 💬 7 [55d]
KASAN: slab-use-after-free Read in chrdev_open ntfs3 C done 2 3d05h 69d PATCH [32d]
KASAN: slab-out-of-bounds Write in diWrite jfs C inconclusive 8 15d 69d
KASAN: slab-use-after-free Read in skb_release_head_state bluetooth syz 116 3h18m 73d 💬 1 [64d]
possible deadlock in hfs_extend_file (3) hfs C unreliable 187 1d01h 76d PATCH [72d]
KASAN: slab-use-after-free Read in hugetlb_fault mm C done done 6 54d 77d 💬 2 [23d]
possible deadlock in xfs_icwalk_ag (2) xfs 66 15h45m 79d
INFO: trying to register non-static key in txEnd (2) jfs C done 574 5h44m 82d
KASAN: slab-use-after-free Read in xfs_inode_item_push xfs 46 6h07m 85d
possible deadlock in jffs2_do_clear_inode jffs2 3 81d 85d
KASAN: slab-use-after-free Read in jffs2_erase_pending_blocks jffs2 1 88d 87d 💬 2 [78d]
kernel BUG in jffs2_start_garbage_collect_thread jffs2 C done 3 11d 87d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth C error 3348 8m 87d 💬 2 [24d]
possible deadlock in do_qc gfs2 594 12h08m 88d
KASAN: slab-use-after-free Read in jffs2_garbage_collect_pass jffs2 C done 13 28d 90d 💬 2 [49d]
UBSAN: shift-out-of-bounds in dbSplit (2) jfs C error 402 9d22h 93d
UBSAN: array-index-out-of-bounds in jfs_readdir jfs C inconclusive 34 5d00h 93d
INFO: task hung in do_new_mount (2) fs C error 5 63d 104d 💬 2 [29d]
INFO: task hung in lmLogClose (3) jfs C error 65 7d01h 107d PATCH [95d]
WARNING in l2cap_chan_del bluetooth 5 18d 108d
WARNING: kmalloc bug in wnd_init ntfs3 C done 3 11d 120d
WARNING in gfs2_check_blk_type (2) gfs2 C inconclusive 14 10d 121d
possible deadlock in mempool_free block 8 39d 121d
kernel BUG in txEnd (2) jfs C error 5 1d09h 141d 💬 1 [97d]
possible deadlock in ntfs_set_state (2) ntfs3 C error 538 2h43m 142d 💬 5 [128d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs C 137 2h08m 148d PATCH [135d]
general protection fault in __block_commit_write ext4 C inconclusive 7 3d02h 150d PATCH [1d06h]
KASAN: slab-out-of-bounds Write in hfsplus_bnode_read_key hfs C inconclusive 6 9d21h 152d PATCH [148d]
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 33 11d 153d 💬 1 [83d]
KASAN: slab-out-of-bounds Read in mi_enum_attr ntfs3 C unreliable 1 24d 153d PATCH [153d]
kernel BUG in set_blocksize ext4 block syz error error 3 60d 154d
general protection fault in diRead (2) jfs syz error 5 3d10h 163d 💬 1 [3d10h]
KASAN: out-of-bounds Read in hfsplus_bnode_move hfs C inconclusive 3 27d 164d
WARNING in dbAdjTree jfs C inconclusive 2362 23h33m 168d 💬 3 [23d]
possible deadlock in mnt_want_write (3) kernfs 9 82d 185d
go runtime error syz error 19 94d 223d
INFO: task hung in user_get_super (2) fs C 338 1d09h 228d
WARNING in mark_buffer_dirty (6) bfs C error 798 7m 260d
KASAN: slab-use-after-free Read in reweight_entity kernel C inconclusive error 626 138d 262d 💬 3 [260d]
KMSAN: uninit-value in hfsplus_rename_cat hfs C inconclusive 295 12d 267d
possible deadlock in task_fork_fair bpf C done 8644 18m 270d 💬 1 [21d]
KASAN: slab-out-of-bounds Read in generic_perform_write hfs mm C inconclusive 10260 9d02h 284d PATCH [282d]
INFO: task hung in process_measurement (2) integrity lsm 166 16h15m 299d
INFO: task hung in __fdget_pos (4) fs syz error 174 1d03h 305d 💬 18 [110d]
INFO: task hung in jfs_commit_inode (2) jfs C inconclusive done 349 3h52m 309d 💬 1 [77d]
kernel BUG in insert_state (2) btrfs C error done 7 12d 313d
WARNING in do_symlinkat (2) ntfs3 C error unreliable 17 25d 320d
INFO: task hung in exfat_sync_fs exfat 1562 11h29m 340d 💬 2 [119d]
INFO: task hung in ni_readpage_cmpr ntfs3 C error 7 13d 349d 💬 1 [172d]
possible deadlock in lookup_slow (3) kernfs 321 5d05h 351d
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 771 35m 352d
WARNING in btrfs_finish_one_ordered btrfs C unreliable 8 7d06h 353d
kernel BUG in __phys_addr (2) bcachefs C error done 54 61d 354d
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 20d 358d PATCH [5m]
INFO: task hung in uhid_char_release input C done 386 4d12h 376d 💬 1 [3d03h]
WARNING in btrfs_run_delayed_refs (2) btrfs C done 25 53d 377d
KASAN: wild-memory-access Read in hfsplus_bnode_read_u16 hfs C inconclusive error 4 14d 379d
WARNING in udf_setsize (2) udf C done 28 13d 387d
INFO: task hung in rfkill_unregister (3) net nfc C 94 1d00h 393d 💬 1 [80d]
WARNING: locking bug in ext4_ioctl ext4 C done 577 7h13m 395d
WARNING: locking bug in ext4_move_extents ext4 C done 10073 37m 395d PATCH [15h11m]
kernel BUG in __page_table_check_zero usb C error 149 1d00h 409d
WARNING in btrfs_relocate_block_group btrfs C error inconclusive 6 7d23h 410d
KASAN: user-memory-access Write in __destroy_inode jfs C error 1063 13h19m 427d
INFO: task hung in synchronize_rcu (4) fs net C done error 360 2h57m 427d 💬 6 [110d]
WARNING in btrfs_put_block_group btrfs C unreliable 83 2d04h 437d
KASAN: wild-memory-access Read in hfsplus_bnode_dump hfs C error error 37 1d14h 444d
WARNING in errseq_set ntfs3 32 5d01h 451d
WARNING in btrfs_commit_transaction (2) btrfs C done 248 8d05h 455d 💬 2 [20d]
INFO: task hung in f2fs_balance_fs f2fs C done inconclusive 485 4d10h 477d 💬 1 [29d]
INFO: task hung in blkdev_get_by_dev (5) block C error 32 14d 489d PATCH [484d]
KASAN: use-after-free Read in lbmIODone (2) jfs syz 117 13d 490d
WARNING in __folio_mark_dirty (2) gfs2 C error 274350 now 491d 💬 4 [3d03h]
VFS: Busy inodes after unmount (use-after-free) ntfs3 btrfs C error 11953 1d11h 526d 💬 1 [24d]
kernel BUG in hfsplus_bnode_put hfs C error 49 6d14h 533d
kernel BUG in __set_extent_bit btrfs C error inconclusive 38 14d 540d 💬 1 [48d]
WARNING in print_bfs_bug (2) kernel C done 282 9d21h 552d 💬 2 [120d]
WARNING in btrfs_finish_ordered_io btrfs C error inconclusive 6 115d 553d
possible deadlock in hfs_find_init (2) hfs C error 800 14h22m 555d
INFO: task hung in rfkill_sync_work net nfc C done 29 60d 555d PATCH [499d]
general protection fault in txEnd jfs C error 322 5h02m 558d 💬 1 [462d]
INFO: task hung in exfat_write_inode exfat C done error 3057 now 559d 💬 4 [119d]
possible deadlock in hfsplus_find_init hfs C error error 472 4d02h 560d
WARNING in invalidate_bh_lru fs C done done 145 14d 560d 💬 5 [115d]
possible deadlock in page_cache_ra_unbounded reiserfs C error 55 9d20h 561d
INFO: task hung in gfs2_jhead_process_page cluster C error 443 3h23m 561d 💬 1 [462d]
KASAN: stack-out-of-bounds Read in xfs_buf_lock xfs C error 853 8d10h 570d 💬 6 [3d03h]
possible deadlock in ntfs_fallocate ntfs3 95 1d13h 573d
KMSAN: uninit-value in hfsplus_delete_cat hfs C 1070 20d 577d
WARNING in lookup_inline_extent_backref btrfs C error inconclusive 301 22d 577d PATCH [300d]
WARNING in hfsplus_free_extents hfs C error 280 2d21h 577d
WARNING in do_mkdirat fs C error error 149 1h26m 578d 💬 22 [142d]
WARNING in hfsplus_bnode_create hfs C error 337 10d 580d
WARNING in path_openat fs C error done 105 1d22h 580d 💬 1 [142d]
KASAN: use-after-free Read in sysv_new_block fs C error done 21 12d 581d
kernel BUG in set_state_bits btrfs C done 97 13d 581d 💬 2 [51d]
possible deadlock in ntfs_fiemap ntfs3 C error inconclusive 852 2h52m 582d PATCH [440d]
kernel BUG in hfs_bnode_unhash hfs 33 8d14h 582d
WARNING in btrfs_remove_chunk btrfs C error inconclusive 238 12d 582d 💬 3 [20d]
kernel BUG in insert_state_fast btrfs C done 145 9d05h 582d 💬 2 [20d]
possible deadlock in hfsplus_block_allocate hfs C done 221 10d 583d
possible deadlock in hfsplus_block_free hfs C inconclusive 239 4d01h 583d
kernel BUG in __ext4_journal_stop ext4 C error done 20 41d 584d 💬 7 [114d]
KASAN: slab-out-of-bounds Read in hfsplus_uni2asc hfs C error 1169 2d13h 584d PATCH [581d]
WARNING in xfs_bmapi_convert_delalloc no-reminders xfs C unreliable done 559 52d 586d 💬 6 [147d]
possible deadlock in hfsplus_file_extend hfs C error 30188 32m 586d PATCH [69d]
KASAN: slab-out-of-bounds Read in hfsplus_bnode_read hfs C error 53 12d 586d
kernel BUG in __hfsplus_setxattr hfs C error 6365 now 586d
kernel BUG in clear_state_bit btrfs C done 54 14d 587d
kernel BUG in hfs_write_inode hfs C error 9495 31m 587d
possible deadlock in hfsplus_get_block hfs C error 10582 7m 587d
kernel BUG in close_ctree btrfs C error 6069 1d13h 589d 💬 3 [20d]
WARNING in btrfs_chunk_alloc btrfs C inconclusive done 254 6h36m 590d 💬 5 [20d]
WARNING in call_timer_fn bluetooth syz unreliable 3190 1h55m 595d 💬 8 [24d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 184 13h37m 596d
INFO: task hung in lookup_slow (3) arm kernfs C unreliable 894 7h00m 601d 💬 2 [34d]
possible deadlock in filemap_fault mm C done 1197 7h36m 608d 💬 3 [3d03h]
WARNING in btrfs_space_info_update_bytes_may_use btrfs C done 3005 7h28m 612d 💬 7 [20d]
kernel BUG in dnotify_free_mark ntfs3 C error 2471 4h00m 614d 💬 3 [24d]
INFO: task hung in lock_metapage jfs C inconclusive error 1293 8h25m 616d
WARNING in btrfs_block_rsv_release btrfs C error done 373 187d 622d PATCH [611d]
WARNING in cleanup_transaction btrfs C error done 108 17d 624d
possible deadlock in ni_fiemap ntfs3 C error 3866 3h20m 625d PATCH [440d]
KASAN: use-after-free Read in dbJoin jfs C error 113 2d14h 633d
INFO: task hung in path_openat (7) fs 2457 53m 637d 💬 2 [110d]
general protection fault in jfs_flush_journal jfs C inconclusive 705 7h32m 640d
kernel BUG in txUnlock jfs C error 5479 26m 641d
possible deadlock in ntfs_read_folio ntfs3 C inconclusive 5508 27d 642d
possible deadlock in mi_read ntfs3 C error 5372 4h52m 642d
KASAN: use-after-free Read in jfs_lazycommit jfs C error 175 20h36m 642d
general protection fault in lmLogSync (2) jfs C error 3127 1h38m 643d
kernel BUG in jfs_evict_inode jfs C inconclusive 10860 2h11m 646d
kernel BUG in dbFindLeaf jfs C inconclusive 1139 2h40m 647d
kernel BUG in gfs2_glock_nq (2) gfs2 C error 1235 1h30m 650d 💬 1 [3d03h]
INFO: task hung in __filemap_get_folio block C done done 111 333d 696d 💬 4 [274d]
KASAN: out-of-bounds Write in end_buffer_read_sync ntfs3 C done 3537 1d07h 801d
WARNING in ext4_dirty_folio mm C inconclusive done 25792 2d01h 830d 💬 1 [3d03h]
WARNING in inc_nlink (3) fs C error error 1124 7h10m 839d 💬 1 [56d]
WARNING in ext4_write_inode (2) ext4 125 6d15h 873d 💬 5 [114d]
general protection fault in l2cap_chan_timeout (3) bluetooth C inconclusive inconclusive 5 68d 874d
INFO: task can't die in show_free_areas serial C error 105 10d 892d 💬 1 [24d]
INFO: task hung in blkdev_fallocate block C error error 828 2h41m 913d PATCH [645d]
INFO: task hung in filename_create (4) fs C error error 1036 4h29m 925d
kernel BUG in lbmIODone jfs C error 133 14d 931d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 46 3d10h 934d PATCH [266d]
WARNING in kernfs_remove_by_name_ns (3) kernfs C error 246 13d 969d 💬 3 [49d]
KASAN: stack-out-of-bounds Read in profile_pc kernel C error 9302 5d01h 1130d PATCH [433d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 3797 12d 1141d PATCH [378d]
general protection fault in try_to_wake_up (2) io-uring C done done 3585 2d12h 1223d 💬 10 [5d17h]
INFO: task hung in fuse_simple_request fuse C inconclusive error 257 9d23h 1298d 💬 6 [446d]
WARNING in drop_nlink (2) udf hfs C done inconclusive 2278 11h30m 1359d PATCH [1166d]
WARNING in udf_truncate_extents udf C done error 3907 2h04m 1361d 💬 1 [18d]
INFO: task hung in blkdev_put (4) block C done error 486 113d 1370d
general protection fault in skb_release_data (2) bluetooth net C done error 675 7h57m 1394d
INFO: rcu detected stall in corrupted (4) usb C done inconclusive 483 6d10h 1398d 💬 7 [84d]
INFO: task hung in d_alloc_parallel (2) fs C done error 745 38m 1716d
INFO: task hung in fuse_lookup (3) fuse C done error 46 6d22h 1786d
INFO: task hung in iterate_supers 9p C error 3683 6h11m 2186d PATCH [2183d]
INFO: task hung in xlog_grant_head_check no-reminders xfs C done error 1047 8h58m 2235d 💬 27 [425d]
kernel BUG at fs/ntfs/aops.c:LINE! ntfs3 C done done 3893 86d 2267d PATCH [730d]
WARNING in hfs_bnode_create hfs C done error 1438 3h00m 2283d
general protection fault in hfs_find_init hfs C done 765 5d03h 2286d PATCH [1421d]
moderation (18):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in do_move_mount fs 2 12d 8d11h
WARNING in filename_create fs 1 27d 23d
WARNING in lookup_slow (2) fs 8 20d 52d
general protection fault in jfs_error jfs 2 49d 55d
WARNING in vfs_utimes (2) fs 10 8d06h 64d
KASAN: slab-use-after-free Read in cmp_fnames ntfs3 1 64d 64d
general protection fault in arp_create net 1 75d 72d
WARNING in chown_common fs 26 8h52m 79d
KASAN: slab-use-after-free Read in ovl_dentry_init_reval overlayfs 1 85d 81d
WARNING in chmod_common fs 6 13d 84d
WARNING in notify_change (5) fs 15 15d 86d
WARNING in do_loopback (2) fs 10 11d 86d
WARNING in do_new_mount (2) fs 15 10d 88d
WARNING in do_mknodat (3) fs 78 6d22h 125d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 489 35m 156d
lost connection to test machine (5) C error 1250922 now 1693d
corrupted report (2) fs mm 530811 now 2276d
no output from test machine (2) C done 1543430 now 2399d