syzbot

 sign-in | mailing list | source | docs
🐞 Open [1567]
≡ Subsystems
🐞 Fixed [5936]
🐞 Invalid [14430]
⬇ Missing Backports [102]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 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 1m 66150 350484 902 1012283 499551201b5f .config 13h29m d7f584ee 14h39m all only
Applied filters: Only Manager=ci-snapshot-upstream-root (drop)
open (84):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in ocfs2_try_to_free_truncate_log ocfs2 1 9d08h 5d08h
kernel BUG in __build_ro_aux_tree bcachefs 1 10d 6d20h
WARNING in lock_list_lru_of_memcg mm 1 11d 7d07h 💬 7 [2d16h]
kernel BUG in new_curseg (2) f2fs 7 1d09h 7d10h
KASAN: slab-use-after-free Write in recv_work nbd 1 13d 8d02h
KASAN: slab-use-after-free Read in update_io_ticks (2) block 2 11d 9d20h
WARNING in create_pending_snapshot (2) btrfs 1 14d 10d
general protection fault in prelim_ref_insert btrfs 2 15d 12d
general protection fault in exfat_init_dir_entry exfat 9 15h49m 12d
UBSAN: array-index-out-of-bounds in read_inline_xattr f2fs 3 22h53m 17d PATCH [4d21h]
kernel BUG in bch2_rename2 bcachefs 13 7h32m 18d
KASAN: slab-out-of-bounds Read in memscan bcachefs 2 25d 19d
WARNING in iomap_zero_iter iomap 5 7d10h 19d 💬 3 [15d]
possible deadlock in ocfs2_xattr_ibody_set ocfs2 118 8m 19d
kernel BUG in bch2_inode_update_after_write bcachefs 29 15h00m 20d
kernel BUG in bch2_btree_path_peek_slot bcachefs 38 42m 21d
WARNING in __dev_change_net_namespace (3) wpan 4 15d 21d
possible deadlock in xfs_qm_dqrele xfs 11 15d 22d
KASAN: slab-out-of-bounds Read in ocfs2_dx_dir_lookup_rec ocfs2 12 5d17h 23d
kernel panic: stack is corrupted in ntfs_printk ntfs3 C 2 12d 23d 💬 1 [21d]
kernel panic: stack is corrupted in ntfs_set_state ntfs3 C 4 5d03h 24d
kernel BUG in dbAdjCtl jfs 1 30d 26d
WARNING in btrfs_put_transaction (3) btrfs 1 30d 26d
possible deadlock in loop_set_status block 162 41m 27d 💬 1 [22d]
kernel BUG in qlist_free_all bcachefs C 1 32d 28d
BUG: corrupted list in list_lru_add mm bcachefs syz 1 32d 28d
WARNING in bch2_fs_read_write_early (2) bcachefs 1 33d 29d
possible deadlock in diFree (2) jfs C 13 15h01m 29d PATCH [4h05m]
WARNING in _xfs_buf_alloc mm 1 35d 31d
WARNING in sta_info_insert_rcu (4) wireless 1 36d 32d
KASAN: stack-out-of-bounds Read in do_encrypt bcachefs 1 37d 32d
INFO: task hung in _free_event perf C 2 10d 33d
general protection fault in pick_link ntfs3 C 4 11d 36d PATCH [27d]
WARNING in fanotify_handle_event (2) fs C 4 29d 39d 💬 1 [38d]
WARNING in btrfs_lookup_extent_info btrfs 1 43d 39d
BUG: unable to handle kernel paging request in bch2_btree_cache_scan (2) bcachefs 12 31d 39d
KASAN: slab-use-after-free Read in progress_init bcachefs 1 52d 40d
general protection fault in gfs2_glock_dq gfs2 4 33d 40d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs C 5 38d 41d
BUG: unable to handle kernel paging request in schedule mm 7 1d20h 43d
kernel BUG in ocfs2_truncate_log_append ocfs2 C 3 34d 44d
kernel panic: bcachefs (loop0): panic after error bcachefs C 1 37d 47d
WARNING in tree_insert_offset btrfs 3 32d 48d
kernel BUG in ocfs2_reserve_suballoc_bits ocfs2 C 34 1d03h 49d
WARNING: suspicious RCU usage in bucket_gen bcachefs 4 45d 49d
kernel BUG in ocfs2_find_subtree_root ocfs2 3 29d 51d
general protection fault in bfs_get_block (3) bfs C 8 16d 52d PATCH [47d]
kernel BUG in zap_huge_pmd mm C 2 57d 53d 💬 5 [52d]
WARNING in ovl_encode_real_fh overlayfs C 6 23d 53d PATCH [1d19h]
kernel BUG in ocfs2_group_extend ocfs2 2 24d 53d
WARNING in btrfs_create_uuid_tree btrfs 1 60d 56d
UBSAN: shift-out-of-bounds in dbFindBits (2) jfs C 66 2h24m 57d PATCH [18d]
possible deadlock in bch2_btree_cache_scan bcachefs 28 5h37m 57d
general protection fault in __bch2_fsck_err bcachefs C 14 1d05h 57d
WARNING in btrfs_free_reserved_data_space_noquota (3) btrfs C 9 6d19h 59d
possible deadlock in bfs_lookup bfs 2 64d 61d
INFO: task hung in do_arpt_get_ctl (2) netfilter syz 1 65d 61d
kernel BUG in ocfs2_clear_cow_buffer ocfs2 C 4 37d 66d
stack segment fault in folio_wait_writeback mm fs syz 4 67d 69d 💬 2 [66d]
KASAN: slab-use-after-free Read in percpu_ref_put (2) bcachefs block C 1062 26m 71d
UBSAN: array-index-out-of-bounds in f2fs_truncate_inode_blocks f2fs 1 83d 79d
UBSAN: shift-out-of-bounds in __btree_node_pinned bcachefs C 2 83d 80d PATCH [74d]
possible deadlock in pcpu_alloc_noprof bcachefs 8 1d10h 82d
kernel BUG in ocfs2_page_mkwrite ocfs2 1 86d 82d
INFO: task hung in drm_atomic_get_plane_state dri virt 66 1d11h 83d
kernel BUG in ocfs2_truncate_log_needs_flush ocfs2 3 75d 83d
kernel panic: stack is corrupted in _raw_spin_unlock_irqrestore mm ntfs3 syz 2 84d 84d
KASAN: slab-use-after-free Read in dbAdjCtl jfs 1 97d 84d
KASAN: use-after-free Read in iomap_read_inline_data iomap 1 90d 84d
kernel BUG in trace_dma_map_sg iommu 1 90d 86d
possible deadlock in gfs2_trans_begin gfs2 5 76d 88d
kernel BUG in ocfs2_truncate_file ocfs2 10 7d03h 89d
kernel BUG in bch2_btree_iter_verify_entry_exit (2) bcachefs C 4 9d10h 89d
kernel BUG in bch2_quota_check_limit bcachefs 7 36d 89d
possible deadlock in keyring_clear (2) keyrings lsm C 2 71d 90d 💬 1 [84d]
kernel BUG in bch2_lru_check_set bcachefs 1 97d 93d
WARNING in to_nfit_bus_uuid nvdimm acpi C 4 3d04h 97d
kernel BUG in ocfs2_dio_wr_get_block ocfs2 23 3d12h 100d
general protection fault in btrfs_lookup_csums_list btrfs 4 64d 100d
WARNING in jbd2_journal_dirty_metadata ext4 22 9d22h 103d
kernel BUG in jbd2_journal_dirty_metadata ocfs2 C 18 5d04h 108d 💬 2 [53d]
possible deadlock in ocfs2_nfs_sync_lock ocfs2 syz 8 76d 112d 💬 1 [111d]
kernel panic: stack is corrupted in call_usermodehelper_exec ntfs3 modules C 12 6d10h 113d
possible deadlock in xfs_fs_dirty_inode (2) xfs 5 17d 122d
moderation (11):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in simple_recursive_removal (4) fs 1 8d07h 4d07h
BUG: unable to handle kernel paging request in crypto_shash_final crypto 1 9d16h 5d16h
WARNING in do_renameat2 fs 1 20d 16d
invalid opcode in zero_user_segments ntfs3 1 34d 30d
kernel panic: KASAN: panic_on_warn set ... bcachefs 2 25d 43d
BUG: unable to handle kernel paging request in udf_close_lvid udf 1 48d 44d
WARNING in filename_create (2) fs 1 51d 47d
invalid opcode in hfsplus_bnode_put hfs 1 62d 58d
WARNING in show_mark_fhandle (2) fs 1 70d 66d
kernel panic: stack is corrupted in debug_object_activate ntfs3 3 11d 74d
kernel panic: UBSAN: panic_on_warn set ... jfs 2 82d 102d