syzbot


bluetooth subsystem


List(s): linux-bluetooth@vger.kernel.org
Maintainer(s): luiz.dentz@gmail.com, marcel@holtmann.org
Fixed bugs: 82
Parent subsystem(s): kernel (90)
open (58):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in bcsp_recv bluetooth syz error 3 13h58m 1d06h
general protection fault in h5_recv bluetooth C done 6 5d16h 7d07h 💬 1 [4d23h]
general protection fault in __timer_delete_sync bluetooth C done 3 5d12h 9d03h 💬 1 [8d10h]
general protection fault in qca_close bluetooth C done 58 4h43m 10d PATCH [9d19h]
KASAN: null-ptr-deref Write in l2cap_sock_resume_cb (3) bluetooth 7 15d 19d
KASAN: slab-use-after-free Read in sock_def_readable bluetooth 3 3d21h 20d
KASAN: slab-use-after-free Read in force_suspend_read bluetooth 8 2d03h 29d
KASAN: slab-use-after-free Read in full_proxy_read bluetooth 11 24d 30d
general protection fault in hci_devcd_register bluetooth 10 2d17h 37d
general protection fault in hci_abort_conn bluetooth 1 60d 37d
WARNING in hci_devcd_register bluetooth 2 34d 42d
KASAN: slab-use-after-free Read in mgmt_remove_adv_monitor_complete (2) bluetooth 1 49d 45d
WARNING in hci_conn_drop bluetooth 1 51d 47d
KASAN: slab-use-after-free Read in full_proxy_write bluetooth C 32 2d04h 49d
KASAN: slab-use-after-free Read in msft_opcode_get bluetooth 11 1d13h 52d
KASAN: slab-use-after-free Read in force_devcd_write bluetooth syz 208 7h07m 53d 💬 1 [30d]
KASAN: slab-use-after-free Read in hci_tx_work bluetooth 1 60d 55d
WARNING in sco_conn_put bluetooth 1 60d 56d
WARNING: held lock freed in bt_accept_dequeue bluetooth 2 43d 60d
KASAN: slab-use-after-free Read in l2cap_connect_cfm bluetooth syz inconclusive 32 2d11h 61d
WARNING in hci_conn_timeout (2) bluetooth C error 241 5h12m 61d
general protection fault in l2cap_conn_del bluetooth 2 51d 67d
BUG: unable to handle kernel paging request in hci_release_dev bluetooth 1 75d 71d
KASAN: slab-use-after-free Write in sco_conn_put bluetooth 57 20h07m 76d
KASAN: slab-use-after-free Read in __timer_delete bluetooth C done done 1 82d 81d 💬 1 [51d]
KASAN: slab-use-after-free Read in lookup_object_or_alloc (2) bluetooth syz error 8 6h49m 81d
KASAN: slab-use-after-free Read in l2cap_disconn_ind bluetooth 2 15d 86d
KMSAN: uninit-value in hci_cmd_complete_evt bluetooth 3 14d 92d
KASAN: slab-use-after-free Write in sk_skb_reason_drop bluetooth net 2 52d 95d
INFO: task hung in hci_cmd_sync_clear (3) bluetooth syz done 4 1d10h 99d
KASAN: slab-use-after-free Read in l2cap_register_user bluetooth 5 7d09h 101d
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth syz done 27420 9m 107d 💬 1 [30d]
BUG: corrupted list in hci_cmd_sync_dequeue_once bluetooth 6 38d 118d
KASAN: slab-use-after-free Read in bt_accept_unlink bluetooth 18 1d03h 118d
KASAN: slab-use-after-free Read in l2cap_sock_new_connection_cb bluetooth 28 14h41m 118d
KASAN: slab-use-after-free Read in cmd_complete_rsp bluetooth 17 44d 118d
KASAN: slab-use-after-free Read in l2cap_sock_ready_cb (2) bluetooth 29 16h38m 138d
BUG: corrupted list in _hci_cmd_sync_cancel_entry bluetooth 3 76d 142d
BUG: corrupted list in mgmt_pending_remove bluetooth C error 33 2d17h 168d 💬 1 [80d]
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth C error 181 4h44m 207d
possible deadlock in sco_connect_cfm bluetooth 17 11d 223d
KASAN: slab-use-after-free Read in hci_sock_get_cookie (2) bluetooth 29 5d00h 242d
possible deadlock in mgmt_set_connectable_complete bluetooth syz 44 81d 273d
KASAN: slab-use-after-free Read in skb_queue_purge_reason (2) bluetooth C done 93 4h48m 275d PATCH [4d07h]
BUG: sleeping function called from invalid context in lock_sock_nested (3) bluetooth C inconclusive 115 10d 279d 💬 2 [30d]
WARNING in sco_chan_del bluetooth 10 99d 281d
possible deadlock in mgmt_remove_adv_monitor_complete bluetooth C unreliable 39 17h15m 289d
KASAN: slab-use-after-free Read in l2cap_recv_frame bluetooth C inconclusive inconclusive 137 12d 295d 💬 2 [124d]
WARNING in hci_recv_frame bluetooth syz error 39 8d13h 296d 💬 1 [88d]
KASAN: slab-use-after-free Read in hci_disconnect bluetooth 23 18d 296d
WARNING in l2cap_chan_send bluetooth 41 9h19m 308d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth C error error 3383 187d 315d 💬 2 [220d]
WARNING in l2cap_chan_del bluetooth 132 1d02h 336d
general protection fault in lock_sock_nested bluetooth C done done 936 now 524d
WARNING in call_timer_fn bluetooth C unreliable 5835 17m 823d 💬 8 [30d]
general protection fault in l2cap_chan_timeout (3) bluetooth C inconclusive inconclusive 12 2h15m 1102d
general protection fault in skb_release_data (2) net bluetooth C done error 702 1d21h 1621d
WARNING: ODEBUG bug in put_device bluetooth syz done error 61 74d 1654d
moderation (1):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in hidp_session_thread bluetooth 2 7d05h 3d07h