syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1341]
≡ Subsystems
🐞 Fixed [7118]
🐞 Invalid [18803]
⬇ Missing Backports [220]
≡ 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
ci-snapshot-upstream-root now 9h52m 67121 363148 89 464400 d60ec36cab33 .config 14h32m 2b01f00e 14h49m all only
Applied filters: Only Manager=ci-snapshot-upstream-root (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (63) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in bnep_add_connection bluetooth actionable 19 1 7d23h 23h09m
WARNING in attr_data_get_block_locked (2) ntfs3 -1 2 2d02h 1d20h
kernel BUG in ocfs2_page_mkwrite (4) ocfs2 -1 1 6d00h 2d00h
UBSAN: array-index-out-of-bounds in ocfs2_dx_dir_lookup_rec ocfs2 15 1 8d23h 4d23h
WARNING in udf_open_lvid udf -1 4 3d22h 8d17h
WARNING in __ocfs2_decrease_refcount ocfs2 -1 7 1d11h 9d03h
kernel BUG in folio_set_bh (3) karma -1 9 1d11h 12d PATCH [11d]
WARNING in hfs_mdb_commit hfs prio:low -1 1 17d 13d 💬 1 [12d]
WARNING in fat_add_entries exfat prio:low -1 1 19d 15d
WARNING in l2cap_send_conn_req bluetooth prio:low -1 2 7d01h 20d PATCH [6d15h]
kernel BUG in f2fs_do_truncate_blocks (2) f2fs prio:high -1 1 25d 21d PATCH [4d22h]
possible deadlock in ocfs2_run_deallocs prio:high ocfs2 4 2 16d 26d
kernel BUG in ocfs2_truncate_file (2) ocfs2 -1 10 15d 29d
WARNING in __btrfs_update_delayed_inode (4) prio:high btrfs -1 1 36d 32d 💬 1 [32d]
possible deadlock in ocfs2_lock_refcount_tree (4) prio:high ocfs2 4 14 1d14h 33d
UBSAN: array-index-out-of-bounds in ocfs2_grow_tree (2) ocfs2 15 1 37d 33d
WARNING in jbd2_journal_dirty_metadata (3) ext4 prio:high -1 1 38d 34d
kernel BUG in replace_file_extents btrfs -1 52 7d05h 38d PATCH [1d14h]
WARNING in iomap_zero_range iomap prio:low -1 1 43d 39d 💬 2 [33d]
WARNING in udf_new_block (2) udf prio:low -1 9 16d 43d
kernel BUG in nilfs_copy_dirty_pages nilfs prio:high -1 1 48d 44d
KASAN: slab-use-after-free Read in gfs2_ail_drain gfs2 19 7 3d20h 51d
kernel BUG in ocfs2_write_end_nolock ocfs2 prio:normal -1 15 17d 51d
BUG: unable to handle kernel paging request in txAllocPMap prio:high jfs 17 5 58d 58d
KASAN: slab-use-after-free Read in bpf_trace_run4 (2) trace bpf prio:normal 19 1 76d 68d 💬 1 [68d]
WARNING in l2cap_conn_start bluetooth -1 5 9d19h 76d
WARNING in refill_objects xfs prio:high -1 1 81d 77d PATCH [62d]
kernel BUG in btrfs_backref_release_cache (3) btrfs prio:high -1 2 42d 78d
WARNING in gid_table_release_one (4) rdma prio:low -1 5 36d 80d
possible deadlock in refcount_dec_and_mutex_lock (2) perf prio:high 4 C 11 21d 80d PATCH [60d]
WARNING in filename_symlinkat gfs2 exfat prio:high -1 C 13 35d 82d
KASAN: slab-use-after-free Read in bpf_trace_run9 trace bpf prio:normal 19 C 6 88d 84d PATCH [82d]
WARNING in ieee80211_set_disassoc (2) wireless prio:high -1 1 93d 89d
KASAN: slab-use-after-free Read in bpf_trace_run3 (2) bpf trace prio:normal 19 C 8 55d 89d 💬 5 [46d]
kernel BUG in ocfs2_xattr_value_truncate (2) prio:high ocfs2 -1 3 67d 93d
KASAN: slab-use-after-free Read in bpf_trace_run2 (3) prio:normal bpf trace 19 syz 95 53d 95d
WARNING in rgblk_free (2) gfs2 prio:low -1 C 5 89d 134d PATCH [38d]
kernel BUG in dbBackSplit (2) prio:high jfs -1 3 60d 137d
INFO: trying to register non-static key in i2c_register_adapter prio:high usb i2c -1 C 4 60d 141d 💬 1 [60d]
kernel BUG in ocfs2_block_group_search prio:normal ocfs2 -1 C 16 3d11h 143d PATCH [121d]
general protection fault in bpf_get_local_storage (2) bpf prio:high 2 C 3 136d 147d 💬 4 [11d]
kernel BUG in gfs2_unpin gfs2 prio:normal -1 9 3h03m 150d
general protection fault in gfs2_remove_from_journal (2) gfs2 prio:high 19 C 20 50d 166d 💬 3 [102d]
kernel BUG in btrfs_create_qgroup prio:low btrfs -1 C 3 166d 166d PATCH [166d]
WARNING in gfs2_evict_inode prio:low gfs2 -1 16 1d23h 169d
WARNING in __btrfs_run_delayed_items (2) btrfs prio:high -1 2 97d 170d
kernel BUG in dtSplitRoot jfs -1 C 4 87d 171d PATCH [170d]
possible deadlock in xfs_buffered_write_iomap_begin xfs 4 C 3445 126d 172d
UBSAN: array-index-out-of-bounds in diAllocBit prio:high jfs 15 45 1d01h 189d PATCH [147d]
WARNING: suspicious RCU usage in ieee80211_mesh_csa_beacon (2) prio:low wireless 4 C 8 69d 189d PATCH [185d]
WARNING in ext4_write_inode (3) prio:high ext4 -1 9 8d03h 222d
possible deadlock in keyring_clear (3) prio:high keyrings lsm 4 C 77 4d21h 231d 💬 6 [1h23m]
WARNING in ext4_mb_load_buddy_gfp ext4 mm prio:high -1 C 7 87d 253d PATCH [244d]
WARNING in cfg80211_rehash_bss wireless -1 C 15 68d 286d 💬 2 [252d]
possible deadlock in xfs_icwalk_ag (3) xfs 4 C 856 54d 288d 💬 2 [48d]
KASAN: null-ptr-deref Write in gfs2_trans_add_revoke prio:high gfs2 12 C 12 64d 299d PATCH [299d]
INFO: task hung in wiphy_register (2) wireless prio:normal 1 syz 2 157d 301d
UBSAN: array-index-out-of-bounds in dtDelete jfs 15 C 5 71d 434d PATCH [249d]
WARNING in __dev_change_net_namespace (3) wpan -1 C 58 1d14h 543d
kernel BUG in ocfs2_reserve_suballoc_bits ocfs2 prio:high -1 C 442 10h09m 571d
UBSAN: shift-out-of-bounds in dbFindBits (2) prio:high jfs -1 C 154 7h18m 578d PATCH [540d]
INFO: task hung in do_arpt_get_ctl (2) netfilter 1 syz 1 587d 583d
kernel BUG in ocfs2_dio_wr_get_block ocfs2 -1 C 373 9d13h 621d
moderation (15) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in vxfs_read_olt fs -1 1 6d06h 2d06h
KASAN: slab-use-after-free Read in replace_file_extents btrfs 19 1 8d06h 4d06h
KASAN: use-after-free Read in ocfs2_duplicate_inline_data ocfs2 19 1 9d02h 5d02h
KASAN: slab-use-after-free Read in ntfs_read_hdr ntfs3 19 2 6d07h 6d05h
KASAN: slab-out-of-bounds Write in hdr_insert_head ntfs3 21 1 11d 7d13h
WARNING in filename_linkat fs -1 1 44d 40d
general protection fault in detach_extent_buffer_folio (3) btrfs 2 2 44d 44d
WARNING in V2_minix_truncate fs prio:low -1 3 20d 45d
WARNING in chmod_common (5) fs -1 1 51d 47d
WARNING in vfs_fileattr_set (2) prio:high fs -1 1 61d 57d
WARNING in vfs_set_acl (3) fs prio:high -1 1 68d 64d
BUG: corrupted list in btrfs_alloc_compr_folio btrfs prio:high 8 2 58d 67d
KASAN: slab-use-after-free Read in update_io_ticks (4) block 19 1 84d 80d
general protection fault in ocfs2_assure_trans_credits (2) ocfs2 prio:high 2 4 40d 100d
BUG: corrupted list in chown_common (2) fs prio:low 8 2 57d 103d