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 4h59m 12767 138944 883 399066 0e35b9b6ec0f .config 1d11h 88a4b44c 22h35m all only
Applied filters: Manager=ci2-upstream-fs (drop) Label=prio:high (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (155) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in ntfs_readdir ntfs3 prio:high 4 16 20h46m 8d17h PATCH [7d11h]
kernel BUG in btrfs_alloc_ordered_extent prio:high btrfs -1 C error 23 2d09h 16d PATCH [13d]
general protection fault in ocfs2_evict_inode (3) ocfs2 prio:high 2 8 16d 16d
WARNING in udf_free_blocks (3) udf prio:high -1 C error 5 14d 18d PATCH [16d]
WARNING in dbJoin prio:high jfs -1 C error 891 now 21d
kernel BUG in ext4_write_inline_data (5) prio:high ext4 -1 3 5d23h 29d
KASAN: slab-use-after-free Read in filename_mkdirat actionable prio:high fs 19 1 43d 35d
INFO: task hung in attr_data_get_block (2) prio:high ntfs3 1 syz error 6 11d 39d
KASAN: slab-use-after-free Read in txLazyUnlock (3) prio:high jfs 19 35 41d 41d
INFO: task kworker/u8:NUM:NUM blocked in I/O wait for more than NUM seconds. (2) prio:high ext4 -1 5 43d 43d
possible deadlock in ocfs2_del_inode_from_orphan (2) prio:high ocfs2 4 129 23d 43d
WARNING in attr_data_get_block_locked (2) prio:high ntfs3 -1 C error 6 12d 44d
KASAN: slab-use-after-free Read in xlog_cil_push_work (2) prio:high xfs 19 5 57d 54d PATCH [27d]
kernel BUG in f2fs_write_end_io (2) prio:high f2fs -1 C error 52 2d04h 54d PATCH [52d]
unregister_netdevice: waiting for DEV to become free (9) prio:high net 2 syz error 2776 6h34m 58d PATCH [53d]
INFO: task hung in jfs_flush_journal (5) prio:high jfs 1 45 1d11h 67d
BUG: sleeping function called from invalid context in jbd2_journal_commit_transaction prio:high ext4 5 1 76d 72d
general protection fault in lo_rw_aio prio:high block 2 1248 26m 81d PATCH [31d]
general protection fault in hfsplus_cat_write_inode prio:high hfs 2 C error error 11 13d 85d PATCH [64d]
kernel BUG in add_missing_indices prio:high jfs -1 1 93d 89d
INFO: task hung in freeze_super (7) prio:high ntfs3 1 syz error error 4 22d 95d PATCH [83d]
possible deadlock in jfs_commit_inode prio:high jfs 4 41 57d 97d
KASAN: slab-use-after-free Read in ntfs_iget5 actionable prio:high ntfs3 19 9 34d 99d
INFO: The task syz-executor:NUM has been waiting for writeback completion for more than NUM seconds. prio:high -1 16 19h51m 99d
KASAN: use-after-free Read in copy_folio_from_iter_atomic (2) prio:high jfs mm 19 C error 24483 5m 100d PATCH [74d]
kernel BUG in btrfs_backref_release_cache (3) prio:high btrfs -1 3 21d 120d
kernel BUG in mapping_try_invalidate (2) prio:high btrfs -1 3 52d 124d
kernel BUG in jfs_flush_journal (3) prio:high jfs -1 6 1d01h 128d
INFO: task hung in generic_file_write_iter (4) prio:high exfat 1 syz error error 14 16d 133d
KASAN: slab-use-after-free Read in fserror_worker prio:high xfs 19 C error error 42 130d 143d 💬 1 [12d]
INFO: task hung in block_read_full_folio (3) prio:high ext4 1 C error error 8 30d 146d
kernel BUG in clear_inode (5) prio:high f2fs -1 C error error 6 1d08h 154d PATCH [112d]
possible deadlock in ocfs2_xattr_remove prio:high ocfs2 4 C error 54 24d 166d
KASAN: use-after-free Read in hpfs_bplus_lookup fs prio:high 19 C error error 11 14d 172d PATCH [6d03h]
UBSAN: array-index-out-of-bounds in dbFindLeaf (2) prio:high jfs 15 C error error 5 97d 181d PATCH [127d]
INFO: task hung in do_rmdir (7) prio:high kernfs 1 C error error 3 175d 185d
possible deadlock in _ocfs2_free_suballoc_bits prio:high ocfs2 4 C done 124 6h28m 186d
possible deadlock in wait_transaction_locked (3) prio:high ext4 4 C error 644 2h16m 190d PATCH [5d21h]
VFS: Busy inodes after unmount (use-after-free) (4) prio:high jfs 2 C error 40 2d21h 194d PATCH [150d]
WARNING in end_dirop prio:high overlayfs -1 7 83d 195d
possible deadlock in join_transaction (3) prio:high btrfs 4 4 99d 212d
UBSAN: shift-out-of-bounds in dbJoin (2) prio:high jfs -1 C error error 6 88d 213d PATCH [213d]
INFO: task hung in f2fs_release_file (3) prio:high f2fs 1 C inconclusive error 5 93d 214d
INFO: task hung in ntfs_fallocate prio:high ntfs3 1 C inconclusive error 6 98d 215d
kernel BUG in link_path_walk prio:high ocfs2 -1 C error 17375 2h21m 216d 💬 24 [28d]
INFO: task hung in txUnlock prio:high jfs 1 C error error 27 8d09h 226d
INFO: task hung in __start_renaming prio:high ext4 1 C done error 71 12d 226d 💬 11 [225d]
possible deadlock in ext4_xattr_set_handle (7) prio:high ext4 4 C unreliable 1571 now 237d PATCH [9d06h]
general protection fault in __rt_mutex_slowlock_locked prio:high mm 2 24 85d 238d
general protection fault in txCommit (2) prio:high jfs 19 C error error 28 91d 243d PATCH [229d]
stack segment fault in diUpdatePMap prio:high jfs 2 C error error 597 38d 244d PATCH [218d]
stack segment fault in dbUpdatePMap prio:high jfs 2 C error error 309 85d 248d
KASAN: use-after-free Read in hpfs_count_dnodes prio:high fs 19 C error error 9 64d 253d 💬 1 [252d]
WARNING in btrfs_destroy_inode (3) prio:high btrfs -1 C 44 1d04h 254d
general protection fault in inode_set_ctime_current prio:high jfs 2 C error error 5 158d 256d PATCH [203d]
WARNING in chown_common prio:high gfs2 -1 C 229 84d 269d 💬 4 [77d]
general protection fault in rtlock_slowlock_locked prio:high jfs 19 syz error 217 9d21h 278d 💬 6 [34d]
KASAN: slab-use-after-free Read in lbmIODone prio:high jfs 19 C error 48889 9m 282d PATCH [81d]
possible deadlock in iterate_dir (3) prio:high btrfs 4 21 85d 297d
INFO: task hung in writeback_iter (3) prio:high fs mm 1 C error error 20 8d16h 314d PATCH [168d]
INFO: task hung in f2fs_llseek prio:high f2fs 1 C error error 2 90d 319d 💬 2 [153d]
KASAN: slab-use-after-free Write in xlog_cil_committed prio:high xfs 22 C done error 13 54d 321d 💬 1 [58d]
stack segment fault in release_metapage prio:high jfs 2 C error error 83 56d 322d
WARNING in hfs_find_init prio:high hfs -1 C done error 55 15d 324d
WARNING in do_mknodat (3) prio:high gfs2 -1 C 240 150d 327d PATCH [293d]
WARNING in nfc_rfkill_set_block prio:high nfc net -1 C error error 31 183d 327d 💬 6 [177d]
INFO: task hung in __alloc_workqueue (2) prio:high kernel 1 syz error 75 6d18h 331d 💬 3 [330d]
possible deadlock in kernfs_add_one prio:high kernfs 4 23 30d 336d
INFO: task hung in release_metapage (2) prio:high jfs 1 C error error 1118 8h25m 342d
KASAN: use-after-free Read in hpfs_get_ea prio:high fs 19 C error 9276 1h51m 355d PATCH [6d03h]
KASAN: slab-out-of-bounds Read in dtReadFirst prio:high jfs 19 C error error 69 86d 364d
INFO: task hung in f2fs_issue_checkpoint (2) prio:high f2fs 1 C inconclusive 298 9d16h 369d
KASAN: slab-use-after-free Read in __ext4_check_dir_entry prio:high ext4 19 C error error 6 17d 372d PATCH [2d09h]
WARNING in wnd_add_free_ext (4) prio:high ntfs3 -1 C 17 2d23h 384d
INFO: task hung in hfs_mdb_commit (3) prio:high hfs 1 C error done 23 1d07h 390d
INFO: task hung in __iterate_supers prio:high fs 1 C error 8538 8m 398d
WARNING in udf_fiiter_add_entry prio:high udf -1 C error error 27 7h49m 400d PATCH [79d]
INFO: task hung in sb_start_write (2) prio:high kernfs 1 130 24d 411d
INFO: task hung in process_measurement (3) prio:high integrity lsm 1 C done done 98 2d11h 412d 💬 6 [59d]
possible deadlock in btrfs_quota_enable (2) prio:high btrfs 4 47 4d19h 423d 💬 4 [4d00h]
INFO: task hung in blkdev_read_iter prio:high block 1 C error error 14 53d 428d
INFO: task hung in afs_cell_purge (2) prio:high afs 1 C done 322 4d11h 429d 💬 3 [21d]
UBSAN: shift-out-of-bounds in jfs_statfs (3) prio:high jfs -1 C error error 7 94d 433d PATCH [37d]
possible deadlock in kernfs_fop_readdir prio:high kernfs 4 229 1d12h 450d
kernel BUG in ext4_ext_insert_extent (2) prio:high ext4 -1 C done error 38 116d 452d
WARNING in errseq_set (2) prio:high ntfs3 -1 C error error 45 4d07h 544d
KASAN: slab-use-after-free Read in jfs_readdir prio:high jfs 19 C unreliable 336 3d09h 552d PATCH [25d]
possible deadlock in btrfs_dirty_inode (2) prio:high btrfs 4 66 7d10h 569d
KASAN: slab-use-after-free Write in dtSplitPage prio:high jfs 22 C inconclusive 7925 17h05m 569d PATCH [194d]
INFO: task hung in vfs_unlink (5) prio:high jfs 1 C done done 72 76d 583d
UBSAN: array-index-out-of-bounds in dtSplitRoot (2) prio:high jfs 15 C error error 184 88d 586d PATCH [503d]
WARNING in hfsplus_unlink prio:high hfs -1 C inconclusive error 41 85d 591d PATCH [589d]
possible deadlock in mi_read (2) prio:high ntfs3 4 C inconclusive error 499 10h03m 598d PATCH [7d11h]
kernel BUG in f2fs_evict_inode (4) prio:high f2fs -1 C done 2244 20h20m 599d
INFO: task hung in flush_delayed_work prio:high ocfs2 1 C error done 466 203d 609d
INFO: task hung in ima_file_free (4) prio:high integrity lsm 1 C error 37 17d 612d 💬 7 [42d]
divide error in qnx6_mmi_fill_super prio:high ext4 2 C unreliable inconclusive 7 4d12h 613d PATCH [611d]
WARNING in ext4_iomap_begin (3) prio:high ext4 -1 C inconclusive error 132 6d01h 615d
general protection fault in bfs_get_block (3) prio:high bfs 8 C 40 16d 616d PATCH [205d]
INFO: task hung in __fuse_simple_request prio:high fuse 1 syz error 719 11d 624d
possible deadlock in ext4_writepages (2) prio:high ext4 4 C unreliable 15784 now 626d 💬 1 [28d]
general protection fault in metapage_write_folio prio:high jfs 19 C done 1143 10d 637d
UBSAN: array-index-out-of-bounds in dtInsertEntry prio:high jfs 17 C inconclusive 3272 4d03h 642d PATCH [229d]
INFO: task hung in crda_timeout_work (8) wireless prio:high 1 C done error 630 21d 648d
KASAN: out-of-bounds Read in ext4_xattr_set_entry prio:high ext4 22 C error 7751 3h00m 654d PATCH [194d]
kernel BUG in ocfs2_write_cluster_by_desc prio:high ocfs2 -1 C inconclusive 6264 10d 659d PATCH [654d]
BUG: spinlock bad magic in release_metapage prio:high jfs 15 C inconclusive 866 4d03h 666d
possible deadlock in ocfs2_xattr_set prio:high ocfs2 4 9231 19h37m 666d
possible deadlock in ocfs2_setattr prio:high ocfs2 4 C done 19297 1h56m 686d 💬 2 [28d]
possible deadlock in ocfs2_try_remove_refcount_tree prio:high ocfs2 4 C done 423935 13m 688d PATCH [73d]
possible deadlock in ocfs2_reserve_suballoc_bits prio:high ocfs2 4 C done 48178 1h24m 688d
possible deadlock in attr_data_get_block (2) prio:high ntfs3 4 C error 3732 1h15m 692d PATCH [7d11h]
INFO: task hung in deactivate_super (3) prio:high hfs 1 C done error 105 25d 727d 💬 3 [35d]
WARNING in bch2_trans_put prio:high fs -1 C done error 519 263d 782d 💬 2 [254d]
WARNING in gfs2_ri_update (2) prio:high gfs2 -1 C inconclusive 51 5d23h 789d PATCH [289d]
INFO: task hung in do_renameat2 (2) prio:high ext4 1 C inconclusive error 278 186d 793d
KASAN: stack-out-of-bounds Read in gfs2_dump_glock prio:high gfs2 19 C error error 414 13d 794d PATCH [28d]
UBSAN: shift-out-of-bounds in extAlloc (2) prio:high jfs -1 C inconclusive 13 25d 795d 💬 4 [81d]
KASAN: slab-use-after-free Read in dtSearch prio:high jfs 19 C inconclusive error 2308 83d 800d
INFO: trying to register non-static key in txEnd (2) prio:high jfs -1 C done error 4079 193d 816d
WARNING in __udf_add_aext (3) prio:high udf -1 C error 1734 21h24m 821d
INFO: task hung in lmLogClose (3) prio:high jfs 1 C error 1224 11h59m 841d PATCH [829d]
WARNING in l2cap_chan_del prio:high bluetooth -1 375 2d20h 842d
INFO: task hung in evict (2) prio:high squashfs 1 C done error 2523 1d06h 874d
KASAN: slab-use-after-free Read in jfs_syncpt prio:high jfs 19 C inconclusive 1279 2d21h 882d PATCH [64d]
general protection fault in diRead (2) prio:high jfs 19 C error 860 13h40m 897d 💬 1 [718d]
WARNING in dbAdjTree prio:high jfs -1 C inconclusive 55191 6h43m 902d 💬 3 [7d00h]
INFO: task hung in user_get_super (2) prio:high fs 1 C error 2024 1d04h 962d
INFO: task hung in jfs_commit_inode (2) prio:high jfs 1 C inconclusive done 2397 20d 1043d 💬 1 [811d]
INFO: task hung in reg_process_self_managed_hints prio:high wireless 1 C done 1244 1d12h 1051d
UBSAN: shift-out-of-bounds in befs_check_sb prio:high fs -1 C error done 79 32d 1091d PATCH [733d]
WARNING in btrfs_run_delayed_refs (2) prio:high btrfs -1 C done error 188 18d 1111d
INFO: task hung in synchronize_rcu (4) prio:high fs net 1 C done error 3986 5h20m 1161d 💬 8 [28d]
WARNING in btrfs_put_block_group prio:high btrfs -1 C unreliable error 195 114d 1171d
INFO: task hung in f2fs_balance_fs prio:high f2fs 1 C done inconclusive 1367 2d03h 1211d 💬 1 [28d]
possible deadlock in hfs_find_init (2) prio:high hfs 4 C error 7968 2d11h 1289d
general protection fault in txEnd jfs prio:high 22 C error 7523 36m 1292d PATCH [99d]
possible deadlock in hfsplus_find_init prio:high hfs 4 C error error 1052 2d17h 1294d
INFO: task hung in gfs2_jhead_process_page cluster prio:high 1 C error error 1167 1d01h 1295d 💬 1 [1196d]
kernel BUG in ext4_do_writepages prio:high ext4 -1 C error 3506 8h03m 1298d PATCH [4d23h]
possible deadlock in ntfs_fallocate prio:high ntfs3 4 C error error 523 42d 1307d
WARNING in do_mkdirat prio:high fs -1 C error error 747 148d 1312d 💬 22 [876d]
WARNING in path_openat prio:high fs -1 C error done 209 2d09h 1314d 💬 1 [876d]
kernel BUG in hfs_write_inode prio:high hfs -1 C error 221344 7m 1321d PATCH [13h53m]
possible deadlock in hfsplus_get_block prio:high hfs 4 C error 15642 5h12m 1321d
WARNING in call_timer_fn bluetooth prio:high -1 C unreliable 9467 8m 1329d 💬 8 [4d08h]
INFO: task hung in lookup_slow (3) fs prio:high 1 C unreliable 1998 2d12h 1335d 💬 2 [60d]
possible deadlock in filemap_fault prio:high mm 4 C done 3077 1d05h 1342d PATCH [7d11h]
INFO: task hung in lock_metapage prio:high jfs 1 C inconclusive error 5142 4h30m 1350d
kernel BUG in txUnlock prio:high jfs -1 C error 47965 1h40m 1375d PATCH [195d]
kernel BUG in jfs_evict_inode prio:high jfs -1 C inconclusive 104391 23m 1380d PATCH [217d]
kernel BUG in dbFindLeaf prio:high jfs -1 C inconclusive 7509 1h29m 1381d
INFO: task hung in blkdev_fallocate prio:high block 1 C error error 2129 2d08h 1647d PATCH [1379d]
INFO: task hung in filename_create (4) fs prio:high 1 C error error 2678 8h35m 1659d
WARNING in hfs_bnode_create prio:high hfs -1 C done error 10880 12h37m 3017d PATCH [76d]
moderation (11) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in filename_mkdirat (2) prio:high fs -1 10 1d09h 31d
WARNING in notify_change (10) prio:high fs -1 1 41d 37d
BUG: corrupted list in dbUpdatePMap (2) prio:high jfs 8 1 45d 41d
general protection fault in try_to_wake_up (4) prio:high kernel 2 1 69d 65d
WARNING in filename_unlinkat prio:high fs -1 1 73d 69d
KASAN: slab-use-after-free Read in mi_enum_attr prio:high ntfs3 19 2 12d 90d
KASAN: slab-use-after-free Read in filename_mknodat prio:high ocfs2 19 2 78d 94d
WARNING in do_loopback (4) prio:high fs -1 6 10d 129d
WARNING in filename_mknodat prio:high fs -1 19 55d 140d
KASAN: slab-use-after-free Read in shrink_dentry_list prio:high fs 19 19 28d 191d
no output from test machine (2) prio:high -1 C done 2355350 now 3133d