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 6h06m 11875 140409 371 99602 248951ddc14d .config 13h02m b561ce9c 13h17m all only
Applied filters: Manager=ci2-upstream-fs (drop) Label=prio:high (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (153) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in jfs_rmdir jfs prio:high -1 1 10d 6d12h
kernel BUG in txCommit (2) jfs prio:high -1 1 12d 8d07h
possible deadlock in ntfs_readdir ntfs3 prio:high 4 46 14h52m 22d PATCH [21d]
kernel BUG in btrfs_alloc_ordered_extent prio:high btrfs -1 C error 38 3d00h 29d PATCH [26d]
general protection fault in ocfs2_evict_inode (3) prio:high ocfs2 2 8 30d 30d
WARNING in dbJoin prio:high jfs -1 C error 1421 1h11m 35d
kernel BUG in ext4_write_inline_data (5) prio:high ext4 -1 syz error 5 1d21h 42d
KASAN: slab-use-after-free Read in filename_mkdirat actionable prio:high fs 19 1 56d 49d
possible deadlock in page_cache_ra_order prio:high mm fs 4 9 3d19h 52d
INFO: task hung in attr_data_get_block (2) prio:high ntfs3 1 syz error 6 24d 53d
KASAN: slab-use-after-free Read in txLazyUnlock (3) prio:high jfs 19 35 54d 55d
INFO: task kworker/u8:NUM:NUM blocked in I/O wait for more than NUM seconds. (2) prio:high ext4 -1 5 57d 57d
possible deadlock in ocfs2_del_inode_from_orphan (2) prio:high ocfs2 4 129 37d 57d
WARNING in attr_data_get_block_locked (2) prio:high ntfs3 -1 C error 8 1d02h 57d PATCH [6d16h]
KASAN: slab-use-after-free Read in xlog_cil_push_work (2) prio:high xfs 19 5 71d 68d PATCH [40d]
kernel BUG in f2fs_write_end_io (2) prio:high f2fs -1 C error 59 2d16h 68d PATCH [65d]
unregister_netdevice: waiting for DEV to become free (9) prio:high net 2 syz error 4086 4h23m 72d PATCH [67d]
INFO: task hung in jfs_flush_journal (5) prio:high jfs 1 48 5d09h 81d
BUG: sleeping function called from invalid context in jbd2_journal_commit_transaction prio:high ext4 5 1 90d 86d
general protection fault in lo_rw_aio prio:high block 2 1603 2h56m 95d PATCH [6d04h]
general protection fault in hfsplus_cat_write_inode prio:high hfs 2 C error error 12 13d 99d PATCH [4d10h]
INFO: task hung in freeze_super (7) prio:high ntfs3 1 syz error error 4 36d 109d PATCH [96d]
KASAN: slab-use-after-free Read in ntfs_iget5 actionable prio:high ntfs3 19 9 47d 112d
INFO: The task syz-executor:NUM has been waiting for writeback completion for more than NUM seconds. prio:high -1 17 10d 113d
KASAN: use-after-free Read in copy_folio_from_iter_atomic (2) prio:high jfs mm 19 C error 28438 now 113d PATCH [88d]
kernel BUG in btrfs_backref_release_cache (3) prio:high btrfs -1 3 35d 134d
kernel BUG in mapping_try_invalidate (2) prio:high btrfs -1 3 66d 138d
kernel BUG in jfs_flush_journal (3) prio:high jfs -1 6 14d 142d
INFO: task hung in generic_file_write_iter (4) prio:high exfat 1 syz error error 14 30d 147d
KASAN: slab-use-after-free Read in fserror_worker prio:high xfs 19 C error error 42 144d 157d 💬 1 [25d]
INFO: task hung in block_read_full_folio (3) prio:high ext4 1 C error error 9 2d12h 160d
kernel BUG in clear_inode (5) prio:high f2fs -1 C error error 6 14d 168d PATCH [126d]
possible deadlock in ocfs2_xattr_remove prio:high ocfs2 4 C error 54 7d16h 180d
KASAN: use-after-free Read in hpfs_bplus_lookup fs prio:high 19 C error error 11 27d 186d PATCH [19d]
UBSAN: array-index-out-of-bounds in dbFindLeaf (2) prio:high jfs 15 C error error 5 111d 194d PATCH [141d]
INFO: task hung in do_rmdir (7) prio:high kernfs 1 C error error 3 188d 199d
possible deadlock in _ocfs2_free_suballoc_bits prio:high ocfs2 4 C done 124 13d 200d
possible deadlock in wait_transaction_locked (3) prio:high ext4 4 C error 722 7h08m 203d PATCH [12d]
VFS: Busy inodes after unmount (use-after-free) (4) prio:high jfs 2 C error 49 22h39m 208d PATCH [163d]
WARNING in end_dirop prio:high overlayfs -1 8 1d04h 209d
UBSAN: shift-out-of-bounds in dbJoin (2) prio:high jfs -1 C error error 6 101d 227d PATCH [227d]
INFO: task hung in f2fs_release_file (3) prio:high f2fs 1 C inconclusive error 5 107d 228d
INFO: task hung in ntfs_fallocate prio:high ntfs3 1 C inconclusive error 6 112d 228d
INFO: task hung in txUnlock prio:high jfs 1 C error error 27 22d 239d
INFO: task hung in __start_renaming prio:high ext4 1 C done error 71 26d 240d 💬 11 [238d]
UBSAN: array-index-out-of-bounds in diAllocBit prio:high jfs 15 syz 54 1d02h 244d PATCH [203d]
possible deadlock in ext4_xattr_set_handle (7) prio:high ext4 4 C unreliable 1917 13m 250d PATCH [7d22h]
general protection fault in txCommit (2) prio:high jfs 19 C error error 28 104d 256d PATCH [243d]
stack segment fault in diUpdatePMap prio:high jfs 2 C error error 597 52d 258d PATCH [232d]
stack segment fault in dbUpdatePMap prio:high jfs 2 C error error 309 99d 262d
KASAN: use-after-free Read in hpfs_count_dnodes prio:high fs 19 C error error 9 77d 267d 💬 1 [266d]
WARNING in btrfs_destroy_inode (3) prio:high btrfs -1 C 71 4d17h 268d
general protection fault in inode_set_ctime_current prio:high jfs 2 C error error 5 171d 270d PATCH [217d]
WARNING in chown_common prio:high gfs2 -1 C 229 97d 282d 💬 4 [90d]
general protection fault in rtlock_slowlock_locked prio:high jfs 19 syz error 217 23d 292d 💬 6 [48d]
KASAN: slab-use-after-free Read in lbmIODone prio:high jfs 19 C error 56896 now 295d PATCH [94d]
possible deadlock in iterate_dir (3) prio:high btrfs 4 21 98d 310d
INFO: task hung in writeback_iter (3) prio:high fs mm 1 C error error 20 22d 327d PATCH [182d]
INFO: task hung in f2fs_llseek prio:high f2fs 1 C error error 2 104d 333d 💬 2 [166d]
KASAN: slab-use-after-free Write in xlog_cil_committed prio:high xfs 22 C done error 13 68d 334d 💬 1 [72d]
stack segment fault in release_metapage prio:high jfs 2 C error error 83 69d 335d
WARNING in hfs_find_init prio:high hfs -1 C done error 55 28d 337d
WARNING in do_mknodat (3) prio:high gfs2 -1 C 240 163d 340d PATCH [307d]
WARNING in nfc_rfkill_set_block prio:high nfc net -1 C error error 31 197d 341d 💬 6 [190d]
INFO: task hung in __alloc_workqueue (2) prio:high kernel 1 syz error 76 7d00h 345d 💬 3 [344d]
possible deadlock in kernfs_add_one prio:high kernfs 4 23 44d 349d
INFO: task hung in release_metapage (2) prio:high jfs 1 C error error 1120 1d18h 356d
KASAN: use-after-free Read in hpfs_get_ea prio:high fs 19 C error 9676 7m 369d PATCH [19d]
KASAN: slab-out-of-bounds Read in dtReadFirst prio:high jfs 19 C error error 69 100d 377d
INFO: task hung in f2fs_issue_checkpoint (2) prio:high f2fs 1 C inconclusive 299 1d23h 382d
KASAN: slab-use-after-free Read in __ext4_check_dir_entry prio:high ext4 19 C error error 6 31d 386d PATCH [16d]
WARNING in wnd_add_free_ext (4) prio:high ntfs3 -1 C 17 16d 397d
INFO: task hung in hfs_mdb_commit (3) prio:high hfs 1 C error done 23 14d 403d
INFO: task hung in __iterate_supers prio:high fs 1 C error 8616 12h00m 412d
WARNING in udf_fiiter_add_entry prio:high udf -1 C error error 40 7d20h 413d PATCH [92d]
INFO: task hung in sb_start_write (2) prio:high kernfs 1 131 21h01m 424d
INFO: task hung in process_measurement (3) prio:high integrity lsm 1 C done done 98 16d 426d 💬 6 [73d]
possible deadlock in btrfs_quota_enable (2) prio:high btrfs 4 49 6d06h 437d 💬 4 [17d]
INFO: task hung in blkdev_read_iter prio:high block 1 C error error 15 2d10h 441d
INFO: task hung in afs_cell_purge (2) prio:high afs 1 C done 322 18d 442d 💬 3 [5d00h]
UBSAN: shift-out-of-bounds in jfs_statfs (3) prio:high jfs -1 C error error 7 108d 447d PATCH [50d]
possible deadlock in kernfs_fop_readdir prio:high kernfs 4 231 6d19h 464d
kernel BUG in ext4_ext_insert_extent (2) prio:high ext4 -1 C done error 38 129d 466d
WARNING in errseq_set (2) prio:high ntfs3 -1 C error error 51 14h51m 557d PATCH [8d19h]
KASAN: slab-use-after-free Read in jfs_readdir prio:high jfs 19 C unreliable 345 1d13h 566d PATCH [39d]
possible deadlock in btrfs_dirty_inode (2) prio:high btrfs 4 67 12d 583d
KASAN: slab-use-after-free Write in dtSplitPage prio:high jfs 22 C inconclusive 7938 6h51m 583d PATCH [208d]
INFO: task hung in vfs_unlink (5) prio:high jfs 1 C done done 72 90d 596d
UBSAN: array-index-out-of-bounds in dtSplitRoot (2) prio:high jfs 15 C error error 184 101d 600d PATCH [517d]
WARNING in hfsplus_unlink prio:high hfs -1 C inconclusive error 41 98d 604d PATCH [603d]
possible deadlock in mi_read (2) prio:high ntfs3 4 C inconclusive error 547 47m 611d PATCH [21d]
kernel BUG in f2fs_evict_inode (4) prio:high f2fs -1 C done 2290 3h03m 612d
INFO: task hung in flush_delayed_work prio:high ocfs2 1 C error done 466 217d 622d
INFO: task hung in ima_file_free (4) prio:high integrity lsm 1 C error 37 30d 626d 💬 7 [56d]
divide error in qnx6_mmi_fill_super prio:high ext4 2 C unreliable inconclusive 7 18d 627d PATCH [624d]
WARNING in ext4_iomap_begin (3) prio:high ext4 -1 C inconclusive error 132 19d 628d
general protection fault in bfs_get_block (3) prio:high bfs 8 C 40 30d 630d PATCH [218d]
INFO: task hung in __fuse_simple_request prio:high fuse 1 syz error 719 25d 638d
possible deadlock in ext4_writepages (2) prio:high ext4 4 C unreliable 17964 34m 640d 💬 1 [11d]
general protection fault in metapage_write_folio prio:high jfs 19 C done 1144 5d07h 651d
UBSAN: array-index-out-of-bounds in dtInsertEntry prio:high jfs 17 C inconclusive 3272 17d 656d PATCH [243d]
INFO: task hung in crda_timeout_work (8) wireless prio:high 1 C done error 632 5d22h 662d
KASAN: out-of-bounds Read in ext4_xattr_set_entry prio:high ext4 22 C error 7799 44m 668d PATCH [208d]
kernel BUG in ocfs2_write_cluster_by_desc prio:high ocfs2 -1 C inconclusive 6265 4d10h 673d PATCH [668d]
BUG: spinlock bad magic in release_metapage prio:high jfs 15 C inconclusive 866 3d16h 679d
possible deadlock in ocfs2_xattr_set prio:high ocfs2 4 9288 29m 679d
possible deadlock in ocfs2_setattr prio:high ocfs2 4 C done 19516 2h31m 699d 💬 2 [10d]
possible deadlock in ocfs2_try_remove_refcount_tree prio:high ocfs2 4 C done 426486 5m 701d PATCH [87d]
possible deadlock in ocfs2_reserve_suballoc_bits prio:high ocfs2 4 C done 48597 9m 701d
possible deadlock in attr_data_get_block (2) prio:high ntfs3 4 C error 3759 9h43m 705d PATCH [21d]
INFO: task hung in deactivate_super (3) prio:high hfs 1 C done error 108 3d15h 741d 💬 3 [49d]
WARNING in bch2_trans_put prio:high fs -1 C done error 519 277d 796d 💬 2 [267d]
WARNING in gfs2_ri_update (2) prio:high gfs2 -1 C inconclusive 53 1d10h 803d PATCH [302d]
INFO: task hung in do_renameat2 (2) prio:high ext4 1 C inconclusive error 278 199d 807d
KASAN: stack-out-of-bounds Read in gfs2_dump_glock prio:high gfs2 19 C error error 415 5d02h 808d PATCH [42d]
UBSAN: shift-out-of-bounds in extAlloc (2) prio:high jfs -1 C inconclusive 13 8d04h 809d 💬 4 [95d]
KASAN: slab-use-after-free Read in dtSearch prio:high jfs 19 C inconclusive error 2308 97d 814d
INFO: trying to register non-static key in txEnd (2) prio:high jfs -1 C done error 4079 207d 829d
WARNING in __udf_add_aext (3) prio:high udf -1 C error 1757 1d10h 834d
INFO: task hung in lmLogClose (3) prio:high jfs 1 C error 1232 13h58m 854d PATCH [842d]
WARNING in l2cap_chan_del prio:high bluetooth -1 382 1d03h 856d
INFO: task hung in evict (2) prio:high squashfs 1 C done error 2523 14d 888d
KASAN: slab-use-after-free Read in jfs_syncpt prio:high jfs 19 C inconclusive 1282 5d15h 895d PATCH [77d]
general protection fault in diRead (2) prio:high jfs 19 C error 891 21m 911d 💬 1 [732d]
WARNING in dbAdjTree prio:high jfs -1 C inconclusive 55195 4d02h 915d 💬 3 [20d]
INFO: task hung in user_get_super (2) prio:high fs 1 C error 2026 3d16h 975d
INFO: task hung in jfs_commit_inode (2) prio:high jfs 1 C inconclusive done 2397 33d 1057d 💬 1 [824d]
INFO: task hung in reg_process_self_managed_hints prio:high wireless 1 C done 1266 2d13h 1065d
UBSAN: shift-out-of-bounds in befs_check_sb prio:high fs -1 C error done 79 46d 1105d PATCH [747d]
WARNING in btrfs_run_delayed_refs (2) prio:high btrfs -1 C done error 188 32d 1125d
INFO: task hung in synchronize_rcu (4) prio:high fs net 1 C done error 4101 14h58m 1175d 💬 8 [11d]
WARNING in btrfs_put_block_group prio:high btrfs -1 C unreliable error 195 128d 1184d
INFO: task hung in f2fs_balance_fs prio:high f2fs 1 C done inconclusive 1367 15d 1225d 💬 1 [10d]
possible deadlock in hfs_find_init (2) prio:high hfs 4 C error 7980 1d08h 1303d
general protection fault in txEnd jfs prio:high 22 C error 7753 34m 1306d PATCH [113d]
possible deadlock in hfsplus_find_init prio:high hfs 4 C error error 1052 16d 1307d
INFO: task hung in gfs2_jhead_process_page cluster prio:high 1 C error error 1179 1d23h 1309d 💬 1 [1209d]
kernel BUG in ext4_do_writepages prio:high ext4 -1 C error 3714 3h52m 1312d PATCH [18d]
possible deadlock in ntfs_fallocate prio:high ntfs3 4 C error error 524 10d 1320d
WARNING in do_mkdirat prio:high fs -1 C error error 747 162d 1326d 💬 22 [890d]
WARNING in path_openat prio:high fs -1 C error done 211 6d10h 1328d 💬 1 [11d]
kernel BUG in hfs_write_inode prio:high hfs -1 C error 229292 now 1334d PATCH [13d]
possible deadlock in hfsplus_get_block prio:high hfs 4 C error 15647 3d19h 1334d
WARNING in call_timer_fn bluetooth prio:high -1 C unreliable 9550 5h17m 1343d 💬 8 [18d]
INFO: task hung in lookup_slow (3) fs prio:high 1 C unreliable 1998 16d 1349d 💬 2 [11d]
possible deadlock in filemap_fault prio:high mm 4 C done 3101 8m 1356d PATCH [21d]
INFO: task hung in lock_metapage prio:high jfs 1 C inconclusive error 5188 11h52m 1364d
kernel BUG in txUnlock prio:high jfs -1 C error 48288 15m 1389d PATCH [209d]
kernel BUG in jfs_evict_inode prio:high jfs -1 C inconclusive 105055 4h17m 1394d PATCH [231d]
kernel BUG in dbFindLeaf prio:high jfs -1 C inconclusive 7658 9h20m 1394d
INFO: task hung in blkdev_fallocate prio:high block 1 C error error 2129 15d 1660d PATCH [1392d]
INFO: task hung in filename_create (4) fs prio:high 1 C error error 2679 10d 1673d
WARNING in hfs_bnode_create prio:high hfs -1 C done error 10906 13h54m 3031d PATCH [90d]
moderation (10) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in __start_renaming fs prio:high -1 1 9d14h 5d14h
WARNING in filename_mkdirat (2) prio:high fs -1 14 5d19h 45d
WARNING in notify_change (10) prio:high fs -1 1 55d 51d
BUG: corrupted list in dbUpdatePMap (2) prio:high jfs 8 1 58d 54d
general protection fault in try_to_wake_up (4) prio:high kernel 2 1 83d 79d
WARNING in filename_unlinkat prio:high fs -1 1 86d 82d
KASAN: slab-use-after-free Read in mi_enum_attr prio:high ntfs3 19 2 26d 104d
WARNING in do_loopback (4) prio:high fs -1 7 9d03h 143d
KASAN: slab-use-after-free Read in shrink_dentry_list prio:high fs 19 19 41d 204d
no output from test machine (2) prio:high -1 C done 2381112 now 3146d