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🐞 Open [1286] ≡ Subsystems 🐞 Fixed [5450] 🐞 Invalid [12907] ⬇ Missing Backports [110] 📈 Kernel Health 📈 Bugs/Month 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 📈 Coverage 💬 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-upstream-kasan-badwrites-root now 3h48m 30542 661335 187 453909 795c58e4c7fc .config 15h16m 409d975c 1d02h all only
Applied filters: Manager=ci-upstream-kasan-badwrites-root (drop)
open (202):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in br_multicast_port_group_expired bridge 1 7d10h 7d00h
WARNING in drm_mode_create_lease_ioctl dri C 14 2d08h 7d16h
KASAN: slab-use-after-free Read in l2cap_connect (2) bluetooth 2 10d 9d16h
WARNING in __ext4_ioctl ext4 9 4d22h 10d PATCH [1d11h]
BUG: soft lockup in call_timer_fn net pm 9 2d14h 16d
INFO: rcu detected stall in ieee80211_handle_queued_frames wireless 128 17m 18d
BUG: unable to handle kernel paging request in crypto_skcipher_encrypt crypto bcachefs C 42 1d02h 20d
possible deadlock in kvfree_call_rcu (2) net C unreliable 157 3d15h 23d
UBSAN: shift-out-of-bounds in bch2_bkey_format_invalid (2) bcachefs C 70 6h07m 24d
possible deadlock in bch2_btree_roots_to_journal_entries bcachefs C done 23 17h12m 31d
WARNING in fscrypt_fname_siphash ext4 fscrypt C done 30 4d06h 35d PATCH [28d]
possible deadlock in bch2_gc_mark_key bcachefs C done 66 now 37d PATCH [11d]
WARNING in __cfg80211_connect_result (2) wireless C error 181 9h43m 38d PATCH [4h18m]
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error 235 1d05h 38d
possible deadlock in __lock_task_sighand (3) bpf C done 28 3h36m 38d
general protection fault in dev_map_enqueue (2) bpf net C error 283 8h30m 38d
WARNING in __rate_control_send_low (2) wireless syz 389 23m 42d
WARNING in __fortify_report ext4 C 251 8d16h 42d PATCH [41d]
possible deadlock in get_partial_node bpf 14 10d 43d
WARNING in set_precision (3) bcachefs C 13 46d 44d
general protection fault in iter_file_splice_write fs C 298 5m 45d PATCH [41d]
UBSAN: array-index-out-of-bounds in dbAdjTree (2) jfs 4 48d 47d
WARNING in bch2_trans_put bcachefs 135 15h11m 48d
WARNING in ovl_workdir_create (3) ext4 1 55d 51d 💬 2 [47d]
kernel BUG in bch2_fs_journal_stop bcachefs C done 2188 39m 51d PATCH [37d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C 285 1d06h 56d
BUG: MAX_LOCK_DEPTH too low! (4) bcachefs C error 908 1h33m 57d
general protection fault in __pte_offset_map_lock mm C done 64 6d20h 59d
WARNING in bchfs_truncate bcachefs syz done 54 35m 61d
possible deadlock in xfs_qm_dqfree_one (2) xfs 1 65d 61d
WARNING in bch2_trans_srcu_unlock bcachefs C done 2428 1h21m 61d
WARNING in cleanup_srcu_struct (4) kvm bcachefs 3567 8d03h 61d
WARNING: suspicious RCU usage in get_callchain_entry perf C error 1381 1d04h 65d
possible deadlock in ntfs_mark_rec_free (2) ntfs3 C done 82 11d 65d
possible deadlock in team_del_slave (3) net C error 64509 now 69d PATCH [2h27m]
possible deadlock in uinput_request_submit input C error 20 1d14h 69d 💬 2 [3d02h]
KASAN: use-after-free Read in netdev_unregister_kobject pm C error 202 48d 72d 💬 3 [71d]
KASAN: slab-use-after-free Read in skb_release_head_state bluetooth syz 116 2h33m 73d 💬 1 [64d]
possible deadlock in hfs_extend_file (3) hfs C unreliable 187 1d00h 76d PATCH [72d]
possible deadlock in queue_stack_map_push_elem bpf C error 39 13d 77d
BUG: using __this_cpu_add() in preemptible code in kernfs_fop_write_iter kernfs 1 83d 79d
possible deadlock in get_page_from_freelist bpf 13 8d04h 80d 💬 5 [45d]
possible deadlock in xfs_ilock (2) xfs 1422 8d06h 80d
WARNING in attr_data_get_block (4) ntfs3 C error 1 20h09m 87d
WARNING in __udf_add_aext (3) udf C error 281 1d18h 87d
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 16 1d14h 87d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth C error 3345 1h23m 87d 💬 2 [24d]
inconsistent lock state in __do_softirq kernel 1 92d 88d
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm C error 477 7d16h 91d 💬 2 [3d02h]
kernel BUG in jffs2_del_ino_cache jffs2 C error 730 9d04h 91d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 37 13h35m 92d PATCH [14d]
UBSAN: shift-out-of-bounds in dbSplit (2) jfs C error 402 9d21h 93d
KASAN: slab-use-after-free Read in hfsplus_read_wrapper (2) hfs C error 6 42d 94d PATCH [94d]
possible deadlock in hsr_dev_xmit (2) net C done 186 10h39m 97d 💬 2 [60d]
WARNING in call_s_stream media 20 12d 98d 💬 2 [18d]
WARNING in cm109_input_open/usb_submit_urb (3) input syz 14 31d 98d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 35 6d16h 103d PATCH [86d]
possible deadlock in trie_delete_elem bpf C done 18036 50m 106d PATCH [26d]
possible deadlock in touch_wq_lockdep_map bluetooth syz 894 1h30m 109d 💬 1 [1d02h]
KASAN: slab-use-after-free Read in hci_cmd_timeout bluetooth 23 23h16m 110d
possible deadlock in __bpf_ringbuf_reserve bpf C error 599 7h15m 113d 💬 6 [21d]
KASAN: slab-out-of-bounds Read in btf_datasec_check_meta bpf C done 9613 now 115d PATCH [114d]
WARNING in gfs2_check_blk_type (2) gfs2 C inconclusive 14 10d 121d
WARNING in io_ring_exit_work (2) io-uring 8 4d01h 133d
WARNING in __mptcp_clean_una mptcp C done 248 13d 138d
WARNING in ida_free (2) bluetooth C 14 141d 141d 💬 2 [141d]
kernel BUG in txEnd (2) jfs C error 5 1d08h 141d 💬 1 [97d]
possible deadlock in ntfs_set_state (2) ntfs3 C error 538 1h57m 142d 💬 5 [128d]
WARNING in hci_send_cmd bluetooth 5 11d 143d
possible deadlock in v4l2_ctrl_handler_log_status media C done 13428 30d 147d 💬 1 [18d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs C 137 1h22m 148d PATCH [135d]
general protection fault in __block_commit_write ext4 C inconclusive 7 3d01h 150d PATCH [1d06h]
WARNING in dbAdjTree jfs C inconclusive 2362 22h47m 168d 💬 3 [23d]
INFO: rcu detected stall in fq_pie_timer (2) net C done 7 5d23h 189d 💬 2 [188d]
INFO: rcu detected stall in sys_recvmmsg (3) net 41 15d 198d
WARNING: proc registration bug in bcm_connect fs C inconclusive 320 10d 204d
WARNING in drm_gem_prime_fd_to_handle dri C done 17 2d18h 209d
go runtime error syz error 19 94d 223d
WARNING in format_decode (3) bpf trace C done 953 1d02h 225d PATCH [219d]
KASAN: slab-use-after-free Write in sco_sock_timeout bluetooth C done 249 4d02h 231d PATCH [229d]
WARNING in mark_buffer_dirty (6) bfs C error 796 15m 260d
UBSAN: array-index-out-of-bounds in usbhid_parse usb C error 25 1d02h 261d PATCH [29d]
KASAN: slab-use-after-free Read in reweight_entity kernel C inconclusive error 626 138d 262d 💬 3 [260d]
KMSAN: uninit-value in hfsplus_rename_cat hfs C inconclusive 295 12d 267d
possible deadlock in task_fork_fair bpf C done 8643 5h40m 270d 💬 1 [21d]
INFO: rcu detected stall in clock_adjtime (2) kernel C error 97 13d 270d
KASAN: slab-out-of-bounds Read in generic_perform_write hfs mm C inconclusive 10260 9d01h 284d PATCH [282d]
general protection fault in lock_sock_nested bluetooth C done done 236 1h12m 297d
kernel BUG in filemap_unaccount_folio mm C done 37 1d05h 301d 💬 3 [106d]
kernel BUG in vmf_insert_pfn_prot (2) dri C done 24 48d 315d
INFO: task hung in reg_process_self_managed_hints wireless C done 18 4d09h 317d
INFO: rcu detected stall in sys_unlink (3) ext4 C error 28 2d05h 325d
WARNING in __brelse (3) fs C done done 21 79d 343d PATCH [322d]
kernel panic: hung_task: blocked tasks (2) kernel C done 22 8d18h 348d 💬 2 [342d]
kernel BUG in __phys_addr (2) bcachefs C error done 54 61d 354d
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 20d 357d PATCH [311d]
WARNING in restore_regulatory_settings (2) wireless C done error 33 76d 364d 💬 1 [364d]
WARNING: refcount bug in sco_sock_timeout (2) bluetooth 7 17d 372d 💬 1 [205d]
WARNING in inet_sock_destruct (4) net C done 971 1h25m 376d 💬 4 [3d02h]
BUG: unable to handle kernel paging request in attr_data_read_resident ntfs3 C done 27 33d 377d
WARNING in btrfs_run_delayed_refs (2) btrfs C done 25 53d 377d
divide error in drm_mode_vrefresh dri C done 10 5d03h 378d PATCH [336d]
WARNING in vkms_get_vblank_timestamp (2) dri C done 277 14h56m 387d 💬 5 [24d]
unregister_netdevice: waiting for DEV to become free (8) net C done 6703 now 390d PATCH [142d]
WARNING: locking bug in __ext4_ioctl ext4 C done 779 1d01h 395d
WARNING: locking bug in ext4_move_extents ext4 C done 10072 51m 395d PATCH [14h25m]
KASAN: slab-use-after-free Write in sco_conn_del bluetooth C done 70 4d09h 401d 💬 2 [55d]
kernel BUG in __page_table_check_zero usb C error 149 23h20m 409d
KASAN: user-memory-access Write in __destroy_inode jfs C error 1063 12h33m 427d
possible deadlock in evdev_pass_values (2) input 673 14h39m 440d
WARNING in errseq_set ntfs3 32 5d00h 451d
WARNING in btrfs_commit_transaction (2) btrfs C done 248 8d05h 455d 💬 2 [20d]
KASAN: slab-use-after-free Read in dev_uevent kernel C error 70 19d 485d
KASAN: use-after-free Read in lbmIODone (2) jfs syz 117 13d 490d
WARNING in __folio_mark_dirty (2) gfs2 C error 274172 now 491d 💬 4 [3d02h]
VFS: Busy inodes after unmount (use-after-free) ntfs3 btrfs C error 11953 1d10h 526d 💬 1 [24d]
possible deadlock in rfcomm_dlc_exists bluetooth C error 13009 3h19m 530d PATCH [58d]
kernel BUG in hfsplus_bnode_put hfs C error 49 6d13h 533d
possible deadlock in hfs_find_init (2) hfs C error 800 13h36m 555d
general protection fault in txEnd jfs C error 322 4h16m 558d 💬 1 [462d]
possible deadlock in hfsplus_find_init hfs C error error 472 4d01h 560d
possible deadlock in page_cache_ra_unbounded reiserfs C error 55 9d19h 561d
WARNING in walk_component ntfs3 C done done 15 4d09h 569d 💬 1 [357d]
KASAN: stack-out-of-bounds Read in xfs_buf_lock xfs C error 853 8d10h 570d 💬 6 [3d02h]
possible deadlock in ntfs_fallocate ntfs3 95 1d12h 573d
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb C inconclusive 364 8h15m 576d 💬 5 [24d]
WARNING in hfsplus_free_extents hfs C error 280 2d20h 577d
WARNING in do_mkdirat fs C error error 149 40m 578d 💬 22 [142d]
WARNING in hfsplus_bnode_create hfs C error 337 10d 580d
WARNING in v9fs_fid_get_acl v9fs C error 3008 1d21h 581d PATCH [121d]
possible deadlock in ntfs_fiemap ntfs3 C error inconclusive 852 2h06m 582d PATCH [440d]
possible deadlock in hfsplus_block_allocate hfs C done 221 10d 582d
possible deadlock in hfsplus_block_free hfs C inconclusive 239 4d00h 583d
KASAN: slab-out-of-bounds Read in hfsplus_uni2asc hfs C error 1169 2d13h 584d PATCH [581d]
WARNING in xfs_bmapi_convert_delalloc no-reminders xfs C unreliable done 559 52d 586d 💬 6 [147d]
possible deadlock in hfsplus_file_extend hfs C error 30185 now 586d PATCH [69d]
KASAN: slab-out-of-bounds Read in hfsplus_bnode_read hfs C error 53 12d 586d
kernel BUG in __hfsplus_setxattr hfs C error 6364 2h07m 586d
kernel BUG in hfs_write_inode hfs C error 9490 2h51m 587d
possible deadlock in hfsplus_get_block hfs C error 10580 10m 587d
kernel BUG in close_ctree btrfs C error 6069 1d12h 589d 💬 3 [20d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 24d 595d PATCH [378d]
WARNING in call_timer_fn bluetooth syz unreliable 3190 1h09m 595d 💬 8 [24d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 184 12h52m 596d
possible deadlock in filemap_fault mm C done 1197 6h50m 608d 💬 3 [3d02h]
WARNING in btrfs_space_info_update_bytes_may_use btrfs C done 3005 6h43m 612d 💬 7 [20d]
kernel BUG in dnotify_free_mark ntfs3 C error 2471 3h14m 614d 💬 3 [24d]
possible deadlock in ni_fiemap ntfs3 C error 3866 2h34m 625d PATCH [440d]
WARNING in ip_rt_bug (2) net C done error 146 10h34m 630d 💬 3 [6d21h]
KASAN: use-after-free Read in dbJoin jfs C error 113 2d13h 633d
kernel BUG in txUnlock jfs C error 5474 1h59m 641d
possible deadlock in ntfs_read_folio ntfs3 C inconclusive 5508 27d 641d
possible deadlock in mi_read ntfs3 C error 5372 4h07m 641d
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 59 4d09h 641d
KASAN: use-after-free Read in jfs_lazycommit jfs C error 175 19h50m 641d
general protection fault in write_special_inodes jfs C inconclusive 2144 17h07m 642d
kernel BUG in jfs_evict_inode jfs C inconclusive 10860 1h25m 646d
kernel BUG in dbFindLeaf jfs C inconclusive 1139 1h55m 647d
kernel BUG in gfs2_glock_nq (2) gfs2 C error 1235 45m 650d 💬 1 [3d02h]
KASAN: out-of-bounds Write in end_buffer_read_sync ntfs3 C done 3537 1d07h 801d
WARNING in ext4_dirty_folio mm C inconclusive done 25792 2d01h 830d 💬 1 [3d02h]
INFO: rcu detected stall in gc_worker (3) netfilter C done done 79 3d15h 837d 💬 1 [119d]
WARNING in inc_nlink (3) fs C error error 1124 6h24m 839d 💬 1 [56d]
inconsistent lock state in sync_timeline_debug_remove dri media C inconclusive 335 29d 871d
WARNING in blk_register_tracepoints block trace C inconclusive done 26 70d 877d
inconsistent lock state in sync_info_debugfs_show dri media C done unreliable 277 31d 888d 💬 3 [24d]
kernel BUG in lbmIODone jfs C error 133 14d 931d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 46 3d10h 934d PATCH [266d]
possible deadlock in input_event (2) fs C inconclusive 3755 1h43m 966d 💬 3 [57d]
WARNING in kernfs_remove_by_name_ns (3) kernfs C error 246 13d 969d 💬 3 [49d]
KASAN: use-after-free Read in __dev_queue_xmit (5) block C unreliable error 49 124d 1003d
possible deadlock in rfcomm_sk_state_change bluetooth C done 21804 2h03m 1025d PATCH [58d]
KASAN: stack-out-of-bounds Read in profile_pc kernel C error 9302 5d01h 1130d PATCH [433d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 3797 12d 1141d PATCH [378d]
possible deadlock in vmci_qp_broker_detach kernel C unreliable error 59 41d 1196d 💬 2 [1099d]
general protection fault in try_to_wake_up (2) io-uring C done done 3585 2d11h 1223d 💬 10 [5d16h]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input C unreliable 318 8d13h 1282d PATCH [1018d]
INFO: task can't die in corrupted (2) kernel C error error 57 11d 1301d
WARNING in ieee80211_start_next_roc wireless C inconclusive 936 17h29m 1303d
WARNING in corrupted/usb_submit_urb (2) usb C error done 69 68d 1321d 💬 1 [1267d]
WARNING in drop_nlink (2) udf hfs C done inconclusive 2278 10h45m 1359d PATCH [1166d]
WARNING in udf_truncate_extents udf C done error 3907 1h19m 1360d 💬 1 [18d]
WARNING in __ieee80211_beacon_get wireless C done 13088 5m 1368d 💬 6 [24d]
INFO: rcu detected stall in batadv_nc_worker (3) batman C done inconclusive 343 10h57m 1372d 💬 1 [269d]
WARNING in __cfg80211_ibss_joined (2) wireless C error 4706 6h35m 1379d
general protection fault in skb_release_data (2) bluetooth net C done error 675 7h11m 1394d
WARNING: ODEBUG bug in put_device bluetooth syz done error 44 105d 1427d
WARNING in hci_conn_timeout bluetooth C done 5259 1h03m 1432d PATCH [322d]
BUG: soft lockup in smp_call_function kernel C done 1141 1d08h 1452d 💬 1 [467d]
WARNING in kcm_write_msgs net C done 533 1d02h 1568d 💬 5 [3d02h]
general protection fault in ir_raw_event_store_with_filter usb media C error 870 11d 1575d
BUG: workqueue lockup (5) kernfs C done 4868 4h26m 1632d
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1002 21h55m 1675d 💬 5 [3d02h]
WARNING in implement input usb C error 960 23d 1752d 💬 7 [34d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media C error inconclusive 90 10d 1779d PATCH [58d]
WARNING in amradio_send_cmd/usb_submit_urb usb C error inconclusive 80 5d09h 1809d 💬 4 [1689d]
WARNING in ar5523_submit_rx_cmd/usb_submit_urb usb wireless C error inconclusive 883 36d 1858d 💬 13 [24d]
WARNING in rcu_check_gp_start_stall net C done error 945 3h03m 1958d 💬 7 [3d02h]
INFO: rcu detected stall in do_idle acpi C done error 2082 1h06m 2091d 💬 39 [1639d]
kernel BUG at fs/ntfs/aops.c:LINE! ntfs3 C done done 3893 86d 2267d PATCH [730d]
WARNING in hfs_bnode_create hfs C done error 1438 2h14m 2283d
general protection fault in hfs_find_init hfs C done 765 5d02h 2286d PATCH [1421d]
moderation (9):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: soft lockup in __hrtimer_run_queues (2) kernel 1 4d14h 14h25m
WARNING: ODEBUG bug in hfsplus_fill_super (3) hfs 4 6h03m 31d
KASAN: slab-out-of-bounds Read in fb_pad_unaligned_buffer fbdev 1 69d 65d
WARNING in vfs_setxattr (3) fs 74 1d04h 78d
WARNING in do_mknodat (3) fs 78 6d22h 125d
general protection fault in khugepaged (3) mm 4 2d07h 148d
lost connection to test machine (5) C error 1250826 now 1693d
corrupted report (2) fs mm 530791 now 2276d
no output from test machine (2) C done 1543363 now 2399d