syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1272]
≡ Subsystems
🐞 Fixed [7236]
🐞 Invalid [19154]
⬇ Missing Backports [222]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 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 43m 12924 143042 68 50289 b95f03f04d47 .config 5h02m de6a700d 16h08m all only
Applied filters: Manager=ci2-upstream-fs (drop) Label=prio:low (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (51) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: locking bug in __clocksource_register_scale prio:low kernel 4 51 25d 30d 💬 1 [30d]
WARNING in btrfs_add_delayed_iput (3) prio:low btrfs -1 4 33d 48d
WARNING in hfsplus_bnode_create (2) prio:low hfs -1 C error 14 6d00h 52d PATCH [27d]
INFO: task hung in vcs_open (10) prio:low kernel 1 38 9d13h 52d
WARNING in btrfs_rename2 (2) prio:low btrfs -1 C error 3 18d 62d
possible deadlock in ext4_map_blocks (3) prio:low ext4 4 1 66d 62d
kernel BUG in f2fs_put_super (5) prio:low f2fs -1 1 71d 67d
WARNING in bfs_get_block prio:low bfs -1 C error 263 13h24m 112d PATCH [112d]
INFO: task hung in blkdev_write_iter prio:low block 1 C error error 12 35d 148d PATCH [110d]
possible deadlock in dqget (2) ocfs2 prio:low 4 9 36d 178d 💬 1 [169d]
WARNING in ifs_free prio:low ntfs3 iomap -1 C error 1273 4h12m 186d 💬 2 [150d]
KMSAN: uninit-value in handle_bug prio:low bpf 7 C 310 104d 226d 💬 1 [101d]
WARNING in sched_mm_cid_fork prio:low fs mm -1 C error error 332 167d 229d PATCH [208d]
possible deadlock in ext4_destroy_inline_data (2) prio:low ext4 4 C error 8451 14m 257d PATCH [32d]
WARNING in ext4_xattr_inode_update_ref (2) prio:low ext4 -1 C error 13371 1h00m 263d PATCH [33d]
WARNING in lookup_inline_extent_backref (2) prio:low btrfs -1 C error error 29 14h35m 266d 💬 1 [148d]
INFO: rcu detected stall in shmem_file_write_iter (3) prio:low mm 1 C 89 1d04h 271d
INFO: rcu detected stall in vga_arb_release prio:low pci 1 C error error 13 13d 314d
INFO: rcu detected stall in sys_mount (8) mm prio:low 1 C error 40 18h20m 327d 💬 1 [327d]
WARNING in nilfs_rename (2) prio:low nilfs -1 C error 14 85d 332d 💬 1 [74d]
INFO: rcu detected stall in exit_to_user_mode_loop prio:low mm 1 C error 607 1d00h 394d 💬 1 [356d]
possible deadlock in pcpu_alloc_noprof (2) prio:low nbd 4 C error 4354 19h25m 401d
WARNING in mark_buffer_dirty (7) prio:low bfs -1 C error error 1012 117d 436d PATCH [217d]
kernel BUG in __filemap_add_folio prio:low fs mm -1 C done 2045 9h16m 451d PATCH [214d]
INFO: task hung in page_cache_ra_order prio:low fs mm 1 C done 121 22h29m 454d 💬 1 [453d]
possible deadlock in kernfs_iop_getattr prio:low kernfs 4 C done 7305 4h28m 475d 💬 2 [82d]
WARNING in nilfs_btree_assign (3) prio:low nilfs -1 C inconclusive error 27 40d 552d 💬 2 [74d]
WARNING in btrfs_release_global_block_rsv (2) prio:low btrfs -1 C error done 276 44d 607d
WARNING in rcu_sync_dtor (2) prio:low exfat -1 C done 929 2d02h 611d 💬 2 [65d]
INFO: task hung in new_device_store (5) prio:low net 1 C inconclusive error 178 1d12h 662d 💬 18 [198d]
WARNING in btrfs_create_pending_block_groups (2) prio:low btrfs -1 C done 1351 11d 669d
WARNING in __btrfs_free_extent (3) prio:low btrfs -1 C error 500 18d 688d 💬 2 [79d]
WARNING in iov_iter_revert (5) prio:low ntfs3 -1 C error error 80 61d 699d
INFO: task hung in linkwatch_event (4) prio:low net 1 C done 3641 8h20m 723d 💬 2 [89d]
INFO: task hung in bdev_open prio:low block 1 C error 5820 1d08h 783d
INFO: task hung in __gfs2_lookup gfs2 prio:low 1 C error 2539 6h52m 829d 💬 1 [6d12h]
WARNING in gfs2_check_blk_type (2) prio:low gfs2 -1 C inconclusive 21 21d 867d
INFO: task hung in bdev_release prio:low block 1 C error 2664 6d18h 963d PATCH [946d]
possible deadlock in lookup_slow (3) prio:low kernfs 4 C 483 10d 1097d
WARNING in udf_setsize (2) prio:low udf -1 C done 277 10d 1134d
WARNING in btrfs_commit_transaction (2) prio:low btrfs -1 C done error 1226 7d13h 1201d 💬 2 [62d]
INFO: task hung in del_device_store prio:low net 1 C error 2191 18h12m 1233d 💬 2 [58d]
WARNING in print_bfs_bug (2) kernel prio:low -1 C done 353 2d10h 1299d 💬 2 [866d]
WARNING in btrfs_space_info_update_bytes_may_use prio:low btrfs -1 C done 5780 13h15m 1359d 💬 7 [79d]
WARNING in cleanup_transaction prio:low btrfs -1 C error done 601 1d03h 1370d
WARNING in ext4_dirty_folio mm prio:low -1 C inconclusive done 25913 2d04h 1577d 💬 2 [58d]
WARNING in inc_nlink (3) fs prio:low -1 C error error 7057 1d04h 1586d 💬 1 [72d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders prio:low net nfc -1 C unreliable 8862 2h54m 1888d PATCH [1125d]
WARNING in udf_truncate_extents prio:low udf -1 C done error 19823 7m 2107d 💬 1 [79d]
INFO: rcu detected stall in corrupted (4) prio:low tipc 1 C done inconclusive 830 2d15h 2145d PATCH [74d]
BUG: soft lockup in smp_call_function prio:low kernel 1 C done 1943 15h16m 2199d 💬 1 [1214d]
moderation (2) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in file_remove_privs_flags prio:low fs -1 8 7d09h 69d PATCH [5d01h]
corrupted report (2) prio:low hfs -1 1138789 now 3022d