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🐞 Open [1269] ≡ Subsystems 🐞 Fixed [5427] 🐞 Invalid [12860] ⬇ Missing Backports [106] 📈 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 4h44m 74 111 41 155897 55027e689933 .config 1d07h dec8bc94 5h02m all only
Applied filters: Manager=ci2-upstream-fs (drop)
open (231):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
UBSAN: shift-out-of-bounds in bch2_blacklist_entries_gc bcachefs C 45 15h01m 9h19m PATCH [4h39m]
INFO: task hung in txBegin jfs C inconclusive 18 4d11h 10h56m
INFO: task hung in bch2_write_iter bcachefs 30 5d10h 1d10h
WARNING in __btrfs_free_extent (2) btrfs C done 36 17h42m 2d10h
INFO: task hung in release_metapage jfs 46 2d06h 3d11h
UBSAN: shift-out-of-bounds in dbDiscardAG jfs C unreliable 4 5d11h 4d11h PATCH [9h51m]
kernel BUG in bch2_bucket_alloc_trans bcachefs 10 1d07h 5d23h
kernel BUG in nilfs_btnode_create_block (2) nilfs 1 14d 10d 💬 1 [10d]
INFO: task hung in __bch2_fs_stop bcachefs C done 99 9h39m 10d PATCH [8d13h]
BUG: unable to handle kernel paging request in crypto_skcipher_encrypt crypto bcachefs C 39 1d18h 11d
INFO: task hung in truncate_setsize bcachefs 43 5d12h 12d
possible deadlock in ovl_copy_up_start (4) overlayfs 7 16d 13d
WARNING in bch2_fs_ioctl bcachefs C done 18 5d10h 14d 💬 1 [13d]
kernel BUG in bch2_journal_replay bcachefs C done 2 3d18h 15d
UBSAN: shift-out-of-bounds in bch2_bkey_format_invalid (2) bcachefs C 46 11h39m 15d
KASAN: slab-out-of-bounds Read in btrfs_qgroup_inherit btrfs C done 2 21d 17d PATCH [1d19h]
KASAN: slab-use-after-free Read in hci_req_sync_complete bluetooth 7 12d 18d
kernel BUG in jfs_flush_journal (2) jfs 1 25d 21d
possible deadlock in bch2_btree_roots_to_journal_entries bcachefs C done 14 22h02m 22d
INFO: task hung in vfs_rmdir (2) exfat C error 8 12d 22d 💬 5 [22d]
INFO: task hung in do_unlinkat (5) kernfs bcachefs exfat 50 2d14h 23d
kernel BUG in clear_inode btrfs C 3 1d09h 25d
INFO: task hung in bch2_copygc_stop bcachefs 74 11d 25d
WARNING in fscrypt_fname_siphash ext4 fscrypt C done 27 19h56m 27d PATCH [19d]
WARNING: kmalloc bug in __snapshot_t_mut bcachefs C done 9 6d02h 27d PATCH [1h42m]
possible deadlock in bch2_gc_mark_key bcachefs C done 31 22h03m 29d PATCH [3d12h]
INFO: task hung in bch2_fallocate_dispatch bcachefs 42 11d 30d
WARNING in sched_mm_cid_remote_clear kernel 13 4d05h 33d
WARNING in __bch2_truncate_folio bcachefs C done 66 1d21h 34d
WARNING in filemap_unaccount_folio nilfs btrfs C inconclusive 13 3h47m 34d
general protection fault in put_pwq_unlocked btrfs 7 21d 35d
general protection fault in srcu_invoke_callbacks kernel 30 5d19h 35d
kernel BUG in __replicas_entry_idx bcachefs C done 3 33d 36d
INFO: task hung in bch2_readahead bcachefs 229 2d01h 36d
possible deadlock in nilfs_evict_inode (2) nilfs 76 5d02h 38d 💬 1 [15d]
WARNING in bch2_trans_put bcachefs 99 12h31m 39d
UBSAN: array-index-out-of-bounds in decompress_lznt ntfs3 C done 2 31d 42d PATCH [41d]
KASAN: use-after-free Read in __ext4_check_dir_entry (2) ext4 C error 1 32d 42d
kernel panic: bch_dev->ref underflow, last put: bch2_get_next_dev bcachefs C done 21 32d 42d
kernel BUG in bch2_fs_journal_stop bcachefs C done 1811 28m 43d PATCH [28d]
BUG: Bad rss-counter state (5) C done 768 2h51m 43d 💬 3 [11d]
INFO: task hung in bch2_fs_read_only_work bcachefs C done 159 3h29m 45d
WARNING in bch2_prt_printf bcachefs C done 18 34d 46d 💬 1 [34d]
possible deadlock in xfs_can_free_eofblocks xfs 4 21d 46d
WARNING in gfs2_ri_update (2) gfs2 C inconclusive 4 21d 47d
KASAN: use-after-free Read in sysv_new_inode (2) fs C 275 1d03h 47d
BUG: MAX_LOCK_DEPTH too low! (4) bcachefs C error 716 1d08h 48d
KASAN: user-memory-access Read in jfs_statfs jfs syz unreliable 4 35d 49d
KASAN: slab-out-of-bounds Read in poly1305_update_arch bcachefs C done 7 16d 50d
general protection fault in smack_inode_permission lsm 8 6d12h 50d
INFO: task hung in do_renameat2 (2) ntfs3 kernfs 76 5d22h 51d
KASAN: use-after-free Read in scatterwalk_copychunks bcachefs C done 15 5d23h 52d 💬 1 [52d]
WARNING in bchfs_truncate bcachefs syz done 39 2d16h 52d
INFO: task hung in __closure_sync bcachefs C done 1953 1d01h 53d
WARNING in bch2_trans_srcu_unlock bcachefs C done 2370 4h55m 53d
WARNING in cleanup_srcu_struct (4) kvm bcachefs 3542 now 53d
KASAN: slab-use-after-free Read in dbAllocAG jfs 2 27d 53d
possible deadlock in keyring_clear keyrings lsm 267 1d11h 54d
KASAN: slab-use-after-free Read in jfs_strfromUCS_le jfs 1 60d 54d
BUG: unable to handle kernel NULL pointer dereference in attr_make_nonresident ntfs3 C error 80 4d22h 55d
UBSAN: array-index-out-of-bounds in dtReadFirst jfs C error 74 2d05h 55d 💬 1 [50d]
possible deadlock in ntfs_mark_rec_free (2) ntfs3 C done 82 3d12h 56d
kernel BUG in nilfs_delete_entry nilfs C done 4 13d 57d 💬 1 [57d]
KASAN: slab-use-after-free Read in dtSearch jfs C inconclusive 58 4h06m 58d
BUG: unable to handle kernel NULL pointer dereference in __lookup_slow (3) overlayfs C inconclusive 30 2d12h 58d
possible deadlock in kernfs_seq_start kernfs C done 51 4d09h 59d 💬 7 [46d]
KASAN: slab-use-after-free Read in chrdev_open ntfs3 C done 2 29d 60d PATCH [23d]
KASAN: slab-out-of-bounds Write in diWrite jfs C inconclusive 8 7d02h 61d
UBSAN: array-index-out-of-bounds in diFree jfs C inconclusive 195 1d08h 63d PATCH [26d]
KASAN: slab-use-after-free Read in skb_release_head_state bluetooth syz 106 11h06m 64d 💬 1 [55d]
possible deadlock in hfs_extend_file (3) hfs C unreliable 175 1d00h 68d PATCH [63d]
KASAN: slab-use-after-free Read in hugetlb_fault mm C done done 6 45d 69d 💬 2 [15d]
possible deadlock in xfs_icwalk_ag (2) xfs 64 14d 70d
INFO: trying to register non-static key in txEnd (2) jfs C done 355 now 73d
possible deadlock in jffs2_do_clear_inode jffs2 3 73d 76d
general protection fault in dtInsertEntry jfs C inconclusive 334 23m 77d PATCH [75d]
KASAN: slab-use-after-free Read in jffs2_erase_pending_blocks jffs2 1 79d 78d 💬 2 [69d]
kernel BUG in jffs2_start_garbage_collect_thread jffs2 C done 3 3d06h 78d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth C error 3169 1h34m 79d 💬 2 [15d]
possible deadlock in do_qc gfs2 568 1d13h 79d
KASAN: slab-use-after-free Read in jffs2_garbage_collect_pass jffs2 C done 13 19d 81d 💬 2 [40d]
UBSAN: shift-out-of-bounds in dbSplit (2) jfs C error 402 1d11h 85d
UBSAN: array-index-out-of-bounds in jfs_readdir jfs C inconclusive 33 3d00h 85d
INFO: task hung in do_new_mount (2) fs C error 5 55d 96d 💬 2 [21d]
INFO: task hung in lmLogClose (3) jfs C error 64 4d09h 98d PATCH [86d]
WARNING in l2cap_chan_del bluetooth 5 10d 100d
WARNING: kmalloc bug in wnd_init ntfs3 C done 3 2d21h 111d
WARNING in gfs2_check_blk_type (2) gfs2 C inconclusive 14 2d06h 112d
possible deadlock in mempool_free block 8 31d 112d
kernel BUG in txEnd (2) jfs C error 5 6d23h 133d 💬 1 [88d]
possible deadlock in ntfs_set_state (2) ntfs3 C error 519 17h01m 133d 💬 5 [120d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs C 133 2d17h 139d PATCH [126d]
general protection fault in __block_commit_write ext4 C inconclusive 7 22d 141d
KASAN: slab-out-of-bounds Write in hfsplus_bnode_read_key hfs C inconclusive 6 1d09h 143d PATCH [139d]
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 33 3d04h 144d 💬 1 [74d]
KASAN: slab-out-of-bounds Read in mi_enum_attr ntfs3 C unreliable 1 15d 145d PATCH [144d]
kernel BUG in set_blocksize ext4 block syz error error 3 52d 145d
general protection fault in diRead (2) jfs 3 57d 155d 💬 1 [110d]
KASAN: out-of-bounds Read in hfsplus_bnode_move hfs C inconclusive 3 18d 155d
WARNING in dbAdjTree jfs C inconclusive 2354 7h48m 159d 💬 3 [14d]
possible deadlock in mnt_want_write (3) kernfs 9 73d 176d
go runtime error syz error 19 85d 215d
INFO: task hung in user_get_super (2) fs C 331 15h03m 219d
WARNING in mark_buffer_dirty (6) bfs C error 552 1d00h 252d
KASAN: slab-use-after-free Read in reweight_entity kernel C inconclusive error 626 130d 253d 💬 3 [252d]
KMSAN: uninit-value in hfsplus_rename_cat hfs C inconclusive 295 3d22h 258d
possible deadlock in task_fork_fair bpf C done 8634 2d15h 261d 💬 1 [13d]
KASAN: slab-out-of-bounds Read in generic_perform_write hfs mm C inconclusive 10260 15h07m 275d PATCH [273d]
INFO: task hung in process_measurement (2) integrity lsm 128 3d12h 290d
INFO: task hung in __fdget_pos (4) fs syz error 169 2d17h 296d 💬 18 [101d]
INFO: task hung in jfs_commit_inode (2) jfs C inconclusive done 288 5h58m 301d 💬 1 [68d]
kernel BUG in insert_state (2) btrfs C error done 7 3d19h 304d
WARNING in do_symlinkat (2) ntfs3 C error unreliable 17 16d 311d
INFO: task hung in exfat_sync_fs exfat 1443 11h00m 332d 💬 2 [111d]
INFO: task hung in ni_readpage_cmpr ntfs3 C error 7 4d18h 341d 💬 1 [163d]
possible deadlock in lookup_slow (3) kernfs 320 2d17h 342d
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 712 1d08h 343d
WARNING in btrfs_finish_one_ordered btrfs C unreliable 8 54d 345d
kernel BUG in __phys_addr (2) bcachefs C error done 54 53d 346d
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 12d 349d PATCH [303d]
INFO: task hung in uhid_char_release input C done 386 10d 367d 💬 1 [25d]
WARNING in btrfs_run_delayed_refs (2) btrfs C done 25 44d 369d
KASAN: wild-memory-access Read in hfsplus_bnode_read_u16 hfs C inconclusive error 4 6d03h 370d
WARNING in udf_setsize (2) udf C done 28 4d19h 379d
INFO: task hung in rfkill_unregister (3) net nfc C 90 5h30m 384d 💬 1 [71d]
WARNING: locking bug in ext4_ioctl ext4 C done 558 15h29m 386d
WARNING: locking bug in ext4_move_extents ext4 C done 9958 3h23m 386d
kernel BUG in __page_table_check_zero usb C error 149 9d08h 401d
WARNING in btrfs_relocate_block_group btrfs C error inconclusive 6 103d 402d
KASAN: user-memory-access Write in __destroy_inode jfs C error 1043 13h28m 418d
INFO: task hung in synchronize_rcu (4) net fs C done error 345 8h26m 419d 💬 6 [101d]
WARNING in btrfs_put_block_group btrfs C unreliable 51 52m 428d
KASAN: wild-memory-access Read in hfsplus_bnode_dump hfs C error error 35 23h40m 435d
WARNING in errseq_set ntfs3 31 8d00h 443d
WARNING in btrfs_commit_transaction (2) btrfs C done 246 2d11h 447d 💬 2 [11d]
INFO: task hung in f2fs_balance_fs f2fs C done inconclusive 483 2d20h 468d 💬 1 [21d]
kernel BUG in ntfs_end_buffer_async_read ntfs3 C inconclusive done 8 95d 472d
INFO: task hung in blkdev_get_by_dev (5) block C error 32 6d03h 481d PATCH [476d]
KASAN: use-after-free Read in lbmIODone (2) jfs syz 117 5d03h 482d
WARNING in __folio_mark_dirty (2) gfs2 C error 253579 now 483d 💬 4 [25d]
VFS: Busy inodes after unmount (use-after-free) ntfs3 btrfs C error 11949 18h15m 517d 💬 1 [15d]
kernel BUG in hfsplus_bnode_put hfs C error 48 12d 524d
kernel BUG in __set_extent_bit btrfs C error inconclusive 38 5d22h 531d 💬 1 [40d]
WARNING in print_bfs_bug (2) kernel C done 282 1d10h 544d 💬 2 [112d]
WARNING in btrfs_finish_ordered_io btrfs C error inconclusive 6 107d 544d
possible deadlock in hfs_find_init (2) hfs C error 778 11h34m 547d
INFO: task hung in rfkill_sync_work net nfc C done 29 52d 547d PATCH [491d]
general protection fault in txEnd jfs C error 313 10h08m 550d 💬 1 [453d]
INFO: task hung in exfat_write_inode exfat C done error 3027 2h33m 551d 💬 4 [111d]
possible deadlock in hfsplus_find_init hfs C error error 466 7h12m 551d
WARNING in invalidate_bh_lru fs C done done 145 5d19h 551d 💬 5 [106d]
possible deadlock in page_cache_ra_unbounded reiserfs C error 55 1d08h 552d
INFO: task hung in gfs2_jhead_process_page cluster C error 437 2d23h 553d 💬 1 [453d]
KASAN: stack-out-of-bounds Read in xfs_buf_lock xfs C error 852 7h28m 561d 💬 6 [25d]
possible deadlock in ntfs_fallocate ntfs3 93 17d 564d
KMSAN: uninit-value in hfsplus_delete_cat hfs C 1070 11d 568d
WARNING in lookup_inline_extent_backref btrfs C error inconclusive 301 13d 568d PATCH [292d]
WARNING in hfsplus_free_extents hfs C error 278 1d11h 568d
WARNING in do_mkdirat fs C error error 141 17h03m 570d 💬 22 [134d]
WARNING in hfsplus_bnode_create hfs C error 337 2d10h 571d
WARNING in path_openat fs C error done 102 1d13h 571d 💬 1 [134d]
KASAN: use-after-free Read in sysv_new_block fs C error done 21 4d10h 572d
kernel BUG in set_state_bits btrfs C done 97 4d19h 572d 💬 2 [43d]
possible deadlock in ntfs_fiemap ntfs3 C error inconclusive 840 13h23m 573d PATCH [432d]
kernel BUG in hfs_bnode_unhash hfs 33 3h07m 573d
WARNING in btrfs_remove_chunk btrfs C error inconclusive 238 4d08h 573d 💬 3 [11d]
kernel BUG in insert_state_fast btrfs C done 145 18h34m 574d 💬 2 [11d]
possible deadlock in hfsplus_block_allocate hfs C done 221 2d09h 574d
possible deadlock in hfsplus_block_free hfs C inconclusive 239 10d 574d
kernel BUG in __ext4_journal_stop ext4 C error done 20 33d 575d 💬 7 [105d]
KASAN: slab-out-of-bounds Read in hfsplus_uni2asc hfs C error 1167 9d14h 575d PATCH [572d]
WARNING in xfs_bmapi_convert_delalloc no-reminders xfs C unreliable done 559 43d 577d 💬 6 [139d]
possible deadlock in hfsplus_file_extend hfs C error 29442 3h12m 577d PATCH [61d]
KASAN: slab-out-of-bounds Read in hfsplus_bnode_read hfs C error 53 4d07h 577d
kernel BUG in __hfsplus_setxattr hfs C error 6262 14m 577d
kernel BUG in clear_state_bit btrfs C done 54 5d13h 578d
kernel BUG in hfs_write_inode hfs C error 9044 35m 578d
possible deadlock in hfsplus_get_block hfs C error 10480 5h47m 578d
kernel BUG in close_ctree btrfs C error 6042 1h35m 580d 💬 3 [11d]
WARNING in btrfs_chunk_alloc btrfs C inconclusive done 254 6d04h 581d 💬 5 [11d]
WARNING in call_timer_fn bluetooth syz unreliable 3117 9m 587d 💬 8 [15d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 181 1d11h 588d
INFO: task hung in lookup_slow (3) fs C unreliable 868 4h44m 593d 💬 2 [25d]
possible deadlock in filemap_fault mm C done 1187 8h40m 600d 💬 3 [25d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs C done 3004 5d08h 604d 💬 7 [11d]
kernel BUG in dnotify_free_mark ntfs3 C error 2424 10h55m 606d 💬 3 [15d]
INFO: task hung in lock_metapage jfs C inconclusive error 1290 14h58m 608d
WARNING in btrfs_block_rsv_release btrfs C error done 373 178d 613d PATCH [603d]
WARNING in cleanup_transaction btrfs C error done 108 8d13h 615d
possible deadlock in ni_fiemap ntfs3 C error 3830 9h29m 616d PATCH [432d]
possible deadlock in attr_data_get_block ntfs3 C error 2728 6h21m 617d
KASAN: use-after-free Read in dbJoin jfs C error 108 9d11h 624d
INFO: task hung in path_openat (7) fs 2385 2h28m 628d 💬 2 [101d]
general protection fault in jfs_flush_journal jfs C inconclusive 688 1d19h 632d
kernel BUG in txUnlock jfs C error 5170 2h15m 633d
possible deadlock in ntfs_read_folio ntfs3 C inconclusive 5508 19d 633d
possible deadlock in mi_read ntfs3 C error 5307 3h32m 633d
KASAN: use-after-free Read in jfs_lazycommit jfs C error 171 18h41m 633d
general protection fault in lmLogSync (2) jfs C error 3087 6m 635d
kernel BUG in jfs_evict_inode jfs C inconclusive 10625 1h13m 638d
kernel BUG in dbFindLeaf jfs C inconclusive 1103 1h03m 638d
kernel BUG in gfs2_glock_nq (2) gfs2 C error 1196 2d01h 641d 💬 1 [25d]
INFO: task hung in __filemap_get_folio block C done done 111 324d 687d 💬 4 [266d]
KASAN: out-of-bounds Write in end_buffer_read_sync ntfs3 C done 3529 4h39m 792d
WARNING in ext4_dirty_folio mm C inconclusive done 25792 7d15h 822d 💬 1 [25d]
WARNING in inc_nlink (3) fs C error error 1115 4d14h 831d 💬 1 [48d]
WARNING in ext4_write_inode (2) ext4 123 3d04h 865d 💬 5 [105d]
general protection fault in l2cap_chan_timeout (3) bluetooth C inconclusive inconclusive 5 59d 866d
INFO: task can't die in show_free_areas serial C error 105 1d13h 883d 💬 1 [15d]
INFO: task hung in blkdev_fallocate block C error error 754 2d11h 904d PATCH [636d]
INFO: task hung in filename_create (4) fs C error error 1008 1d12h 917d
kernel BUG in lbmIODone jfs C error 133 6d04h 922d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 46 42d 925d PATCH [257d]
WARNING in kernfs_remove_by_name_ns (3) kernfs C error 246 4d22h 960d 💬 3 [41d]
KASAN: stack-out-of-bounds Read in profile_pc kernel C error 8827 6h31m 1121d PATCH [424d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 3797 3d14h 1133d PATCH [370d]
general protection fault in try_to_wake_up (2) io-uring C done done 3582 1d08h 1215d 💬 9 [71d]
INFO: task hung in fuse_simple_request fuse C inconclusive error 257 1d12h 1290d 💬 6 [438d]
WARNING in drop_nlink (2) hfs udf C done inconclusive 2262 1d14h 1351d PATCH [1157d]
WARNING in udf_truncate_extents udf C done error 3844 1h44m 1352d 💬 1 [10d]
INFO: task hung in blkdev_put (4) block C done error 486 105d 1361d
general protection fault in skb_release_data (2) net bluetooth C done error 653 13h59m 1385d
INFO: rcu detected stall in corrupted (4) kernel C done inconclusive 482 2d16h 1390d 💬 7 [75d]
INFO: task hung in d_alloc_parallel (2) fs C done error 730 1d20h 1708d
INFO: task hung in fuse_lookup (3) fuse C done error 46 13d 1777d
INFO: task hung in iterate_supers 9p C error 3606 6h15m 2177d PATCH [2174d]
INFO: task hung in xlog_grant_head_check no-reminders xfs C done error 1000 43m 2227d 💬 27 [417d]
kernel BUG at fs/ntfs/aops.c:LINE! ntfs3 C done done 3893 78d 2259d PATCH [721d]
WARNING in hfs_bnode_create hfs C done error 1394 2d03h 2274d
general protection fault in hfs_find_init hfs C done 763 1d03h 2278d PATCH [1413d]
kernel BUG at fs/reiserfs/journal.c:LINE! reiserfs C done done 1718 160d 2278d 💬 2 [120d]
moderation (18):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in filename_create fs 1 18d 14d
WARNING: ODEBUG bug in delete_node (2) bcachefs 4 3d01h 30d
WARNING in lookup_slow (2) fs 8 12d 43d
general protection fault in jfs_error jfs 2 41d 46d
WARNING in vfs_utimes (2) fs 9 6h37m 56d
KASAN: slab-use-after-free Read in cmp_fnames ntfs3 1 56d 56d
general protection fault in arp_create net 1 67d 64d
WARNING in chown_common fs 25 8d08h 71d
KASAN: slab-use-after-free Read in ovl_dentry_init_reval overlayfs 1 76d 72d
WARNING in chmod_common fs 6 4d17h 76d
WARNING in notify_change (5) fs 15 6d16h 77d
WARNING in do_loopback (2) fs 10 2d22h 77d
WARNING in do_new_mount (2) fs 15 1d13h 79d
WARNING in do_mknodat (3) fs 77 1d07h 116d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 442 2d09h 148d
lost connection to test machine (5) C error 1222286 now 1684d
corrupted report (2) net 521190 now 2267d
no output from test machine (2) C done 1533137 now 2390d