syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1341]
≡ Subsystems
🐞 Fixed [7106]
🐞 Invalid [18774]
⬇ 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 10h13m 67268 362680 557 1461545 8bc67e4db64a .config 1d01h 747d777d 11h31m all only
Applied filters: Only Manager=ci-snapshot-upstream-root (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (59) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in udf_open_lvid udf -1 3 4d12h 3d07h
WARNING in __ocfs2_decrease_refcount ocfs2 -1 4 1d00h 3d16h
kernel BUG in folio_set_bh (3) karma -1 6 1d11h 7d09h PATCH [6d06h]
WARNING in hfs_mdb_commit hfs -1 1 11d 7d16h 💬 1 [6d21h]
WARNING in fat_add_entries exfat -1 1 14d 10d
WARNING in l2cap_send_conn_req bluetooth -1 2 1d15h 15d PATCH [1d05h]
kernel BUG in f2fs_do_truncate_blocks (2) f2fs prio:high -1 1 20d 16d
possible deadlock in ocfs2_run_deallocs ocfs2 4 2 10d 21d
kernel BUG in ocfs2_truncate_file (2) ocfs2 -1 10 9d21h 24d
WARNING in __btrfs_update_delayed_inode (4) prio:high btrfs -1 1 31d 27d 💬 1 [27d]
possible deadlock in ocfs2_lock_refcount_tree (4) prio:high ocfs2 4 7 6d04h 27d
UBSAN: array-index-out-of-bounds in ocfs2_grow_tree (2) ocfs2 15 1 32d 28d
WARNING in jbd2_journal_dirty_metadata (3) ext4 prio:high -1 1 32d 28d
kernel BUG in replace_file_extents btrfs -1 52 1d19h 33d PATCH [8d08h]
WARNING in iomap_zero_range iomap -1 1 38d 34d 💬 2 [28d]
WARNING in udf_new_block (2) udf -1 9 10d 37d
kernel BUG in nilfs_copy_dirty_pages nilfs prio:high -1 1 43d 39d
KASAN: slab-use-after-free Read in gfs2_ail_drain gfs2 19 6 15d 45d
kernel BUG in ocfs2_write_end_nolock ocfs2 -1 15 11d 46d
BUG: unable to handle kernel paging request in txAllocPMap jfs prio:high 17 5 52d 52d
KASAN: slab-use-after-free Read in bpf_trace_run4 (2) trace bpf prio:normal 19 1 70d 63d 💬 1 [62d]
WARNING in l2cap_conn_start bluetooth -1 5 4d09h 70d
WARNING in refill_objects xfs prio:high -1 1 75d 71d PATCH [57d]
kernel BUG in btrfs_backref_release_cache (3) btrfs prio:high -1 2 36d 73d
WARNING in gid_table_release_one (4) rdma -1 5 30d 75d
possible deadlock in refcount_dec_and_mutex_lock (2) perf prio:high 4 C 11 15d 75d PATCH [55d]
WARNING in filename_symlinkat gfs2 exfat prio:high -1 C 13 30d 77d
KASAN: slab-use-after-free Read in bpf_trace_run9 trace bpf prio:normal 19 C 6 82d 79d PATCH [77d]
WARNING in ieee80211_set_disassoc (2) wireless -1 1 87d 83d
KASAN: slab-use-after-free Read in bpf_trace_run3 (2) trace bpf 19 C 8 50d 84d 💬 5 [41d]
kernel BUG in ocfs2_xattr_value_truncate (2) prio:high ocfs2 -1 3 61d 88d
KASAN: slab-use-after-free Read in bpf_trace_run2 (3) prio:normal bpf trace 19 syz 95 48d 89d
WARNING in rgblk_free (2) gfs2 -1 C 5 84d 129d PATCH [33d]
kernel BUG in dbBackSplit (2) jfs prio:high -1 3 54d 131d
INFO: trying to register non-static key in i2c_register_adapter usb i2c prio:high -1 C 4 55d 136d 💬 1 [55d]
kernel BUG in ocfs2_block_group_search ocfs2 prio:normal -1 C 15 16h38m 137d PATCH [115d]
general protection fault in bpf_get_local_storage (2) bpf 2 C 3 131d 141d 💬 4 [5d14h]
kernel BUG in gfs2_unpin gfs2 -1 8 39d 145d
general protection fault in gfs2_remove_from_journal (2) gfs2 19 C 20 44d 160d 💬 3 [97d]
kernel BUG in btrfs_create_qgroup btrfs prio:low -1 C 3 161d 160d PATCH [160d]
WARNING in gfs2_evict_inode gfs2 prio:low -1 15 2d04h 163d
WARNING in __btrfs_run_delayed_items (2) btrfs -1 2 92d 165d
kernel BUG in dtSplitRoot jfs -1 C 4 82d 166d PATCH [165d]
possible deadlock in xfs_buffered_write_iomap_begin xfs 4 C 3445 121d 166d
UBSAN: array-index-out-of-bounds in diAllocBit jfs prio:high 15 44 8d06h 183d PATCH [141d]
WARNING: suspicious RCU usage in ieee80211_mesh_csa_beacon (2) wireless 4 C 8 64d 184d PATCH [180d]
WARNING in ext4_write_inode (3) ext4 -1 9 2d17h 217d
possible deadlock in keyring_clear (3) keyrings lsm prio:high 4 C 76 1d03h 226d 💬 6 [11d]
WARNING in ext4_mb_load_buddy_gfp ext4 mm -1 C 7 82d 248d PATCH [238d]
WARNING in cfg80211_rehash_bss wireless -1 C 15 62d 280d 💬 2 [247d]
possible deadlock in xfs_icwalk_ag (3) xfs 4 C 856 48d 283d 💬 2 [43d]
KASAN: null-ptr-deref Write in gfs2_trans_add_revoke gfs2 prio:high 12 C 12 59d 294d PATCH [293d]
INFO: task hung in wiphy_register (2) wireless 1 syz 2 152d 296d
UBSAN: array-index-out-of-bounds in dtDelete jfs 15 C 5 65d 428d PATCH [243d]
WARNING in __dev_change_net_namespace (3) wpan -1 C 56 13d 538d
kernel BUG in ocfs2_reserve_suballoc_bits ocfs2 -1 C 439 22h57m 565d
UBSAN: shift-out-of-bounds in dbFindBits (2) jfs -1 C 150 5h01m 573d PATCH [534d]
INFO: task hung in do_arpt_get_ctl (2) netfilter 1 syz 1 582d 578d
kernel BUG in ocfs2_dio_wr_get_block ocfs2 -1 C 373 4d03h 616d
moderation (13) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in ntfs_read_hdr ntfs3 19 2 21h09m 18h56m
KASAN: slab-out-of-bounds Write in hdr_insert_head ntfs3 21 1 6d03h 2d03h
WARNING in filename_linkat fs -1 1 39d 35d
general protection fault in detach_extent_buffer_folio (3) btrfs 2 2 38d 39d
WARNING in V2_minix_truncate fs -1 3 14d 39d
WARNING in chmod_common (5) fs -1 1 45d 41d
WARNING in vfs_fileattr_set (2) fs -1 1 55d 51d
WARNING in vfs_set_acl (3) fs prio:high -1 1 62d 58d
BUG: corrupted list in btrfs_alloc_compr_folio btrfs prio:high 8 2 53d 62d
KASAN: slab-use-after-free Read in update_io_ticks (4) block 19 1 79d 75d
KASAN: slab-use-after-free Read in txUnlock (2) jfs prio:high 19 1 89d 85d
general protection fault in ocfs2_assure_trans_credits (2) ocfs2 2 4 35d 95d
BUG: corrupted list in chown_common (2) fs 8 2 51d 97d