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 19m 5725 137679 456 184788 2ccbdf43d5e7 .config 5d12h failing 639d6cdf 2h14m all only
Applied filters: Manager=ci2-upstream-fs (drop)
open (236):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in nilfs_btnode_create_block (2) nilfs 1 6d19h 2d19h 💬 1 [2d12h]
INFO: task hung in __bch2_fs_stop bcachefs C done 72 13h18m 3d02h PATCH [23h11m]
upstream test error: WARNING: suspicious RCU usage in _destroy_all_sets netfilter 234 23m 4d03h PATCH [1d02h]
INFO: task hung in devinet_ioctl (5) net 44 7h33m 4d17h
INFO: task hung in truncate_setsize bcachefs 39 16h31m 4d19h
possible deadlock in ovl_copy_up_start (4) overlayfs 7 8d13h 6d08h
WARNING in bch2_fs_ioctl bcachefs C done 9 3d09h 6d17h 💬 1 [5d12h]
kernel BUG in bch2_journal_replay bcachefs C done 2 11d 7d21h
UBSAN: shift-out-of-bounds in bch2_bkey_format_invalid (2) bcachefs C 32 3h00m 8d06h
KASAN: slab-out-of-bounds Read in btrfs_qgroup_inherit btrfs C done 2 13d 9d14h
KASAN: slab-use-after-free Read in hci_req_sync_complete bluetooth 7 4d22h 10d
kernel BUG in jfs_flush_journal (2) jfs 1 17d 13d
possible deadlock in bch2_btree_roots_to_journal_entries bcachefs C done 7 5d01h 14d
INFO: task hung in vfs_rmdir (2) exfat C error 8 5d05h 15d 💬 5 [15d]
INFO: task hung in do_unlinkat (5) kernfs bcachefs exfat 48 1d09h 15d
kernel BUG in clear_inode btrfs C 3 7d19h 17d
INFO: task hung in bch2_copygc_stop bcachefs 74 4d03h 18d
INFO: task hung in journal_quiesce bcachefs syz 61 4d13h 18d
WARNING in fscrypt_fname_siphash fscrypt C done 27 7d06h 19d PATCH [12d]
WARNING: kmalloc bug in __snapshot_t_mut bcachefs C done 8 2d12h 19d
INFO: task hung in wg_destruct wireguard 182 37m 20d
possible deadlock in bch2_gc_mark_key bcachefs 4 5d05h 21d
INFO: task hung in bch2_fallocate_dispatch bcachefs 42 3d23h 22d
WARNING in sched_mm_cid_remote_clear kernel 11 1d00h 25d
WARNING in __bch2_truncate_folio bcachefs C done 56 6d11h 26d
WARNING in filemap_unaccount_folio nilfs btrfs C inconclusive 11 4d00h 27d
general protection fault in put_pwq_unlocked btrfs 7 13d 28d
general protection fault in srcu_invoke_callbacks kernel 29 5d07h 28d
kernel BUG in __replicas_entry_idx bcachefs C done 3 25d 28d
INFO: task hung in bch2_readahead bcachefs 209 20h58m 29d
INFO: task hung in addrconf_dad_work (4) net 2441 40m 29d
possible deadlock in nilfs_evict_inode (2) nilfs 73 5d07h 30d 💬 1 [7d15h]
UBSAN: array-index-out-of-bounds in decompress_lznt ntfs3 C done 2 24d 34d PATCH [33d]
KASAN: use-after-free Read in __ext4_check_dir_entry (2) ext4 C error 1 24d 34d
kernel panic: bch_dev->ref underflow, last put: bch2_get_next_dev bcachefs C done 21 24d 34d
kernel BUG in bch2_fs_journal_stop bcachefs C done 452 2h19m 35d PATCH [21d]
BUG: Bad rss-counter state (5) C done 661 3h24m 36d 💬 3 [3d19h]
INFO: task hung in bch2_fs_read_only_work bcachefs C done 119 1d13h 37d
WARNING in bch2_prt_printf bcachefs C done 18 26d 38d 💬 1 [26d]
possible deadlock in xfs_can_free_eofblocks xfs 4 13d 38d
WARNING in gfs2_ri_update (2) gfs2 C inconclusive 4 14d 39d
KASAN: use-after-free Read in sysv_new_inode (2) fs C 263 7h42m 40d
BUG: MAX_LOCK_DEPTH too low! (4) bcachefs C error 641 2h21m 41d
KASAN: user-memory-access Read in jfs_statfs jfs syz unreliable 4 28d 42d
KASAN: slab-out-of-bounds Read in poly1305_update_arch bcachefs C done 7 8d09h 42d
general protection fault in smack_inode_permission lsm 5 44d 43d
INFO: task hung in do_renameat2 (2) ntfs3 kernfs 74 1d12h 43d
KASAN: use-after-free Read in scatterwalk_copychunks bcachefs C done 12 3d21h 45d 💬 1 [44d]
WARNING in bchfs_truncate bcachefs syz done 38 3d14h 45d
INFO: task hung in __closure_sync bcachefs C done 1851 9m 45d
WARNING in bch2_trans_srcu_unlock bcachefs C done 2220 40m 45d
WARNING in cleanup_srcu_struct (4) kvm bcachefs 3253 28m 45d
KASAN: slab-use-after-free Read in dbAllocAG jfs 2 20d 46d
possible deadlock in keyring_clear keyrings lsm 238 6h06m 46d
KASAN: slab-use-after-free Read in jfs_strfromUCS_le jfs 1 52d 47d
BUG: unable to handle kernel NULL pointer dereference in attr_make_nonresident ntfs3 C error 75 5d03h 47d
UBSAN: array-index-out-of-bounds in dtReadFirst jfs C error 69 13h21m 48d 💬 1 [42d]
possible deadlock in ntfs_mark_rec_free (2) ntfs3 C done 82 13d 49d
KASAN: slab-use-after-free Read in sanity_check_extent_cache f2fs C done 5 6d18h 49d PATCH [5d20h]
kernel BUG in nilfs_delete_entry nilfs C done 4 5d13h 49d 💬 1 [49d]
KASAN: slab-use-after-free Read in dtSearch jfs C inconclusive 38 2h26m 50d
BUG: unable to handle kernel NULL pointer dereference in __lookup_slow (3) overlayfs C inconclusive 22 2d00h 51d
possible deadlock in kernfs_seq_start kernfs C done 50 4h18m 52d 💬 7 [39d]
KASAN: slab-use-after-free Read in chrdev_open ntfs3 C done 2 22d 53d PATCH [16d]
KASAN: slab-out-of-bounds Write in diWrite jfs C inconclusive 7 4d07h 53d
kernel BUG in submit_bh_wbc (2) udf C done 73 21h15m 54d PATCH [20h31m]
UBSAN: array-index-out-of-bounds in diFree jfs C inconclusive 171 1h18m 55d PATCH [18d]
KASAN: slab-use-after-free Read in skb_release_head_state bluetooth syz 92 1d06h 57d 💬 1 [48d]
possible deadlock in hfs_extend_file (3) hfs 160 8h27m 60d PATCH [56d]
KASAN: slab-use-after-free Read in hugetlb_fault mm C done done 6 37d 61d 💬 2 [7d15h]
possible deadlock in xfs_icwalk_ag (2) xfs 64 6d23h 63d
INFO: trying to register non-static key in txEnd (2) jfs C done 205 1h55m 66d
possible deadlock in jffs2_do_clear_inode jffs2 3 65d 69d
general protection fault in dtInsertEntry jfs C inconclusive 263 2h32m 70d PATCH [68d]
KASAN: slab-use-after-free Read in jffs2_erase_pending_blocks jffs2 1 72d 71d 💬 2 [61d]
kernel BUG in jffs2_start_garbage_collect_thread jffs2 C done 3 33d 71d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth C error 2924 11m 71d 💬 2 [8d00h]
possible deadlock in do_qc gfs2 488 9h22m 72d
KASAN: slab-use-after-free Read in jffs2_garbage_collect_pass jffs2 C done 13 12d 74d 💬 2 [32d]
UBSAN: shift-out-of-bounds in dbSplit (2) jfs C error 390 14h21m 77d
UBSAN: array-index-out-of-bounds in jfs_readdir jfs C inconclusive 30 4d07h 77d
INFO: task hung in do_new_mount (2) fs C error 5 47d 88d 💬 2 [13d]
INFO: task hung in lmLogClose (3) jfs C error 63 3d00h 91d PATCH [79d]
WARNING in l2cap_chan_del bluetooth 5 2d12h 92d
WARNING: kmalloc bug in wnd_init ntfs3 C done 3 14d 104d
WARNING in gfs2_check_blk_type (2) gfs2 C inconclusive 14 8d17h 105d
possible deadlock in mempool_free block 8 23d 105d
possible deadlock in ntfs_set_state (2) ntfs3 C error 467 13h16m 126d 💬 5 [112d]
general protection fault in gfs2_rindex_update gfs2 C done error 3 100d 131d 💬 1 [115d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs C 124 2h01m 132d PATCH [119d]
general protection fault in __block_commit_write ext4 C inconclusive 7 15d 134d
KASAN: slab-out-of-bounds Write in hfsplus_bnode_read_key hfs C inconclusive 5 51d 136d PATCH [132d]
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 32 14d 137d 💬 1 [66d]
KASAN: slab-out-of-bounds Read in mi_enum_attr ntfs3 C unreliable 1 7d23h 137d PATCH [137d]
kernel BUG in set_blocksize ext4 block syz error error 3 44d 138d
general protection fault in diRead (2) jfs 3 49d 147d 💬 1 [103d]
KASAN: out-of-bounds Read in hfsplus_bnode_move hfs C inconclusive 3 11d 148d
WARNING in dbAdjTree jfs C inconclusive 2328 7h44m 152d 💬 3 [7d03h]
possible deadlock in mnt_want_write (3) kernfs 9 66d 169d
INFO: task hung in addrconf_verify_work (8) net C error 1214 54m 182d
go runtime error syz error 19 77d 207d
INFO: task hung in user_get_super (2) fs C 330 1d03h 212d
kernel BUG in f2fs_evict_inode (2) f2fs C error 185 50m 222d PATCH [5d20h]
WARNING in mark_buffer_dirty (6) bfs C error 543 5h40m 244d
KASAN: slab-use-after-free Read in reweight_entity kernel C inconclusive error 626 122d 246d 💬 3 [244d]
KMSAN: uninit-value in hfsplus_rename_cat hfs C inconclusive 294 6d07h 251d
possible deadlock in task_fork_fair bpf C done 8632 3d00h 254d 💬 1 [5d13h]
KASAN: slab-out-of-bounds Read in generic_perform_write hfs mm C inconclusive 10252 23h50m 268d PATCH [266d]
INFO: task hung in process_measurement (2) integrity lsm 124 4d10h 283d
INFO: task hung in __fdget_pos (4) fs syz error 159 4d04h 289d 💬 18 [94d]
INFO: task hung in jfs_commit_inode (2) jfs C inconclusive done 251 20h59m 293d 💬 1 [61d]
kernel BUG in insert_state (2) btrfs C error done 7 68d 297d
WARNING in do_symlinkat (2) ntfs3 C error unreliable 17 9d01h 304d
INFO: task hung in exfat_sync_fs exfat 1294 now 324d 💬 2 [103d]
INFO: task hung in ni_readpage_cmpr ntfs3 C error 6 37d 333d 💬 1 [155d]
possible deadlock in lookup_slow (3) kernfs 319 3d03h 334d
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 595 3h34m 336d
WARNING in btrfs_finish_one_ordered btrfs C unreliable 8 47d 337d
kernel BUG in __phys_addr (2) bcachefs C error done 54 45d 338d
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 4d21h 341d PATCH [295d]
INFO: task hung in uhid_char_release input C done 386 2d11h 360d 💬 1 [18d]
WARNING in btrfs_run_delayed_refs (2) btrfs C done 25 37d 361d
KASAN: wild-memory-access Read in hfsplus_bnode_read_u16 hfs C inconclusive error 4 84d 363d
WARNING in udf_setsize (2) udf C done 28 12d 371d
INFO: task hung in rfkill_unregister (3) net nfc C 79 1d02h 377d 💬 1 [64d]
WARNING: locking bug in ext4_ioctl ext4 C done 551 9h38m 379d
WARNING: locking bug in ext4_move_extents ext4 C done 9803 2h22m 379d
kernel BUG in __page_table_check_zero usb C error 149 1d18h 393d
WARNING in btrfs_relocate_block_group btrfs C error inconclusive 6 95d 394d
KASAN: user-memory-access Write in __destroy_inode jfs C error 817 8h36m 411d
INFO: task hung in synchronize_rcu (4) net fs C done error 307 6h14m 411d 💬 6 [94d]
WARNING in btrfs_put_block_group btrfs C unreliable 37 5d01h 421d
KASAN: wild-memory-access Read in hfsplus_bnode_dump hfs C error error 33 20h50m 428d
WARNING in errseq_set ntfs3 31 9h44m 435d
WARNING in btrfs_commit_transaction (2) btrfs C done 223 10h17m 439d 💬 2 [4d03h]
INFO: task hung in f2fs_balance_fs f2fs C done inconclusive 479 1d01h 461d 💬 1 [13d]
kernel BUG in ntfs_end_buffer_async_read ntfs3 C inconclusive done 8 87d 465d
INFO: task hung in blkdev_get_by_dev (5) block C error 32 97d 473d PATCH [468d]
KASAN: use-after-free Read in lbmIODone (2) jfs syz 116 2d15h 474d
WARNING in __folio_mark_dirty (2) gfs2 C error 209590 now 475d 💬 4 [18d]
VFS: Busy inodes after unmount (use-after-free) ntfs3 btrfs C error 11942 4h50m 510d 💬 1 [7d23h]
kernel BUG in hfsplus_bnode_put hfs C error 48 4d10h 517d
kernel BUG in __set_extent_bit btrfs C error inconclusive 38 14d 524d 💬 1 [32d]
WARNING in print_bfs_bug (2) kernel C done 282 7d20h 536d 💬 2 [104d]
WARNING in btrfs_finish_ordered_io btrfs C error inconclusive 6 99d 537d
possible deadlock in hfs_find_init (2) hfs C error 743 1h43m 539d
INFO: task hung in rfkill_sync_work net nfc C done 29 44d 539d PATCH [483d]
general protection fault in txEnd jfs C error 301 22h24m 542d 💬 1 [446d]
INFO: task hung in exfat_write_inode exfat C done error 2924 4h09m 543d 💬 4 [103d]
possible deadlock in hfsplus_find_init hfs C error error 461 12m 544d
WARNING in invalidate_bh_lru fs C done done 144 14d 544d 💬 5 [99d]
possible deadlock in page_cache_ra_unbounded reiserfs C error 53 3d14h 545d
INFO: task hung in gfs2_jhead_process_page cluster C error 432 1d04h 545d 💬 1 [446d]
KASAN: stack-out-of-bounds Read in xfs_buf_lock xfs C error 802 2h19m 554d 💬 6 [18d]
possible deadlock in ntfs_fallocate ntfs3 93 10d 557d
KMSAN: uninit-value in hfsplus_delete_cat hfs C 1070 4d05h 561d
WARNING in lookup_inline_extent_backref btrfs C error inconclusive 301 6d01h 561d PATCH [284d]
WARNING in hfsplus_free_extents hfs C error 275 3d08h 561d
WARNING in do_mkdirat fs C error error 138 1d10h 562d 💬 22 [126d]
WARNING in hfsplus_bnode_create hfs C error 334 18h14m 564d
WARNING in path_openat fs C error done 98 2d23h 564d 💬 1 [126d]
KASAN: use-after-free Read in sysv_new_block fs C error done 21 10d 564d
kernel BUG in set_state_bits btrfs C done 97 13d 564d 💬 2 [35d]
possible deadlock in ntfs_fiemap ntfs3 C error inconclusive 827 1d01h 565d PATCH [424d]
kernel BUG in hfs_bnode_unhash hfs 32 1h29m 566d
WARNING in btrfs_remove_chunk btrfs C error inconclusive 235 5h46m 566d 💬 3 [4d03h]
kernel BUG in insert_state_fast btrfs C done 145 7d04h 566d 💬 2 [4d03h]
possible deadlock in hfsplus_block_allocate hfs C done 220 10d 566d
possible deadlock in hfsplus_block_free hfs C inconclusive 239 3d08h 567d
kernel BUG in __ext4_journal_stop ext4 C error done 20 25d 568d 💬 7 [98d]
KASAN: slab-out-of-bounds Read in hfsplus_uni2asc hfs C error 1167 1d23h 568d PATCH [564d]
WARNING in xfs_bmapi_convert_delalloc no-reminders xfs C unreliable done 559 36d 570d 💬 6 [131d]
possible deadlock in hfsplus_file_extend hfs C error 28093 45m 570d PATCH [53d]
KASAN: slab-out-of-bounds Read in hfsplus_bnode_read hfs C error 50 14h13m 570d
kernel BUG in __hfsplus_setxattr hfs C error 6018 6h00m 570d
kernel BUG in clear_state_bit btrfs C done 54 22d 571d
kernel BUG in hfs_write_inode hfs C error 8024 6m 571d
possible deadlock in hfsplus_get_block hfs C error 10072 11m 571d
kernel BUG in close_ctree btrfs C error 6022 34m 573d 💬 3 [4d03h]
INFO: task hung in linkwatch_event (3) net 1509 36m 573d 💬 5 [112d]
WARNING in btrfs_chunk_alloc btrfs C inconclusive done 253 21h24m 574d 💬 5 [4d03h]
WARNING in call_timer_fn bluetooth syz unreliable 3038 1h16m 579d 💬 8 [8d00h]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 180 4d08h 580d
INFO: task hung in rfkill_global_led_trigger_worker (2) net nfc C error 1293 12h45m 580d PATCH [483d]
INFO: task hung in lookup_slow (3) fs C unreliable 841 1d00h 585d 💬 2 [18d]
possible deadlock in filemap_fault mm C done 1169 13m 592d 💬 3 [18d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs C done 2994 8d19h 596d 💬 7 [4d03h]
kernel BUG in dnotify_free_mark ntfs3 C error 1992 1h03m 598d 💬 3 [7d23h]
INFO: task hung in lock_metapage jfs C inconclusive error 1229 13h38m 600d
WARNING in btrfs_block_rsv_release btrfs C error done 373 171d 606d PATCH [595d]
WARNING in cleanup_transaction btrfs C error done 108 23h17m 608d
possible deadlock in ni_fiemap ntfs3 C error 3773 42m 609d PATCH [424d]
possible deadlock in attr_data_get_block ntfs3 C error 2667 4h16m 610d
KASAN: use-after-free Read in dbJoin jfs C error 108 1d21h 617d
INFO: task hung in path_openat (7) fs 2318 1d00h 621d 💬 2 [94d]
general protection fault in jfs_flush_journal jfs C inconclusive 681 10h55m 624d
kernel BUG in txUnlock jfs C error 4819 12m 625d
possible deadlock in ntfs_read_folio ntfs3 C inconclusive 5508 11d 625d
possible deadlock in mi_read ntfs3 C error 5140 12m 625d
KASAN: use-after-free Read in jfs_lazycommit jfs C error 164 5h23m 625d
general protection fault in lmLogSync (2) jfs C error 3026 13h49m 627d
kernel BUG in btrfs_free_tree_block btrfs C error 114 10d 630d 💬 2 [35d]
kernel BUG in jfs_evict_inode jfs C inconclusive 9669 21m 630d
kernel BUG in dbFindLeaf jfs C inconclusive 1075 8h16m 631d
kernel BUG in gfs2_glock_nq (2) gfs2 C error 1084 8m 634d 💬 1 [18d]
INFO: task hung in __filemap_get_folio block C done done 111 317d 680d 💬 4 [258d]
KASAN: out-of-bounds Write in end_buffer_read_sync ntfs3 C done 3462 13h47m 785d
WARNING in ext4_dirty_folio mm C inconclusive done 25792 45m 814d 💬 1 [18d]
WARNING in inc_nlink (3) fs C error error 1089 3h22m 823d 💬 1 [40d]
WARNING in ext4_write_inode (2) ext4 121 11h18m 857d 💬 5 [98d]
general protection fault in l2cap_chan_timeout (3) bluetooth C inconclusive inconclusive 5 52d 858d
INFO: task can't die in show_free_areas serial C error 99 1d14h 875d 💬 1 [7d23h]
INFO: task hung in blkdev_fallocate block C error error 753 6d03h 897d PATCH [629d]
INFO: task hung in filename_create (4) fs C error error 915 23h53m 909d
kernel BUG in lbmIODone jfs C error 131 2d16h 914d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 46 35d 918d PATCH [250d]
WARNING in kernfs_remove_by_name_ns (3) kernfs C error 246 15d 953d 💬 3 [33d]
KASAN: stack-out-of-bounds Read in profile_pc kernel C error 8128 37m 1114d PATCH [417d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 3794 1d04h 1125d PATCH [362d]
general protection fault in try_to_wake_up (2) io-uring C done done 3581 1d17h 1207d 💬 9 [64d]
INFO: task hung in fuse_simple_request fuse C inconclusive error 254 14d 1282d 💬 6 [430d]
WARNING in drop_nlink (2) hfs udf C done inconclusive 2118 3h32m 1343d PATCH [1150d]
WARNING in udf_truncate_extents udf C done error 3774 1h37m 1344d 💬 1 [2d18h]
INFO: task hung in blkdev_put (4) block C done 486 97d 1353d
general protection fault in skb_release_data (2) net bluetooth C done error 632 1h33m 1378d
INFO: rcu detected stall in corrupted (4) kernel C done inconclusive 479 1d19h 1382d 💬 7 [68d]
INFO: task hung in switchdev_deferred_process_work (2) net C inconclusive 1184 4h18m 1421d 💬 5 [18d]
INFO: task hung in d_alloc_parallel (2) fs C done error 718 1d04h 1700d
INFO: task hung in fuse_lookup (3) fuse C done error 46 5d11h 1770d
INFO: task hung in rtnetlink_rcv_msg net C inconclusive inconclusive 1866 35m 1942d 💬 27 [18d]
INFO: task hung in iterate_supers 9p C error 3552 1d05h 2170d PATCH [2167d]
INFO: task hung in xlog_grant_head_check no-reminders xfs C done error 973 14h48m 2219d 💬 27 [409d]
kernel BUG at fs/ntfs/aops.c:LINE! ntfs3 C done done 3893 70d 2251d PATCH [714d]
WARNING in hfs_bnode_create hfs C done error 1378 1d03h 2267d
general protection fault in hfs_find_init hfs C done 758 2h37m 2270d PATCH [1405d]
kernel BUG at fs/reiserfs/journal.c:LINE! reiserfs C done done 1718 153d 2270d 💬 2 [113d]
moderation (17):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in filename_create fs 1 11d 7d07h
WARNING: ODEBUG bug in delete_node (2) bcachefs 3 16d 22d
WARNING in lookup_slow (2) fs 8 4d10h 36d
general protection fault in jfs_error jfs 2 33d 39d
KASAN: slab-use-after-free Read in cmp_fnames ntfs3 1 48d 48d
general protection fault in arp_create net 1 59d 56d
WARNING in chown_common fs 25 18h40m 63d
KASAN: slab-use-after-free Read in ovl_dentry_init_reval overlayfs 1 69d 65d
WARNING in chmod_common fs 5 47d 68d
WARNING in notify_change (5) fs 14 15d 70d
WARNING in do_loopback (2) fs 9 8d04h 70d
WARNING in do_new_mount (2) fs 13 7d18h 71d
WARNING in do_mknodat (3) fs 70 20h03m 109d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 439 2d23h 140d
lost connection to test machine (5) C error 1196371 7m 1676d
corrupted report (2) net 511950 12m 2260d
no output from test machine (2) C done 1528234 now 2383d