syzbot


Out of 58 bugs, 57 were automatically obsoleted (13 due to revoked reproducers), 1 were invalidated by users.
Applied filters: Label=subsystems:nfc (drop)
Extra filters: [With Repro]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
INFO: task hung in rfkill_unregister (3) net nfc 1 C 622 174d 1113d
INFO: rcu detected stall in netlink_release (7) nfc net 1 1 194d 194d
KCSAN: data-race in nci_dev_up / nci_req_complete (5) net nfc 6 1 171d 167d
KCSAN: data-race in nci_rsp_packet / skb_queue_purge_reason nfc net 6 1 227d 167d
KCSAN: data-race in nfc_llcp_register_device / nfc_llcp_unregister_device (2) nfc net 6 syz 2 1074d 1081d
KCSAN: data-race in destroy_workqueue / pwq_dec_nr_in_flight nfc net 6 1 338d 338d
INFO: task hung in port100_get_command_type_mask nfc 1 1 624d 624d
INFO: task hung in nfc_urelease_event_work net nfc 1 36 696d 816d
KMSAN: uninit-value in nci_rx_work (2) nfc net 7 C 20 741d 744d
general protection fault in nci_unregister_device nfc net 2 2 758d 760d
KMSAN: uninit-value in nci_rsp_packet (2) net nfc 7 1 776d 772d
INFO: task hung in nfc_targets_found nfc net 1 C done done 45 810d 903d
WARNING: locking bug in nci_close_device (2) nfc net 4 C error 11 800d 816d
INFO: task hung in alloc_workqueue net nfc 1 23 851d 976d
KMSAN: uninit-value in nci_rsp_packet net nfc 7 1 878d 877d
INFO: task hung in nci_stop_poll nfc net 1 24 879d 1280d
KCSAN: data-race in nci_dev_up / nci_req_complete (4) net nfc 6 2 836d 836d
KCSAN: data-race in llcp_raw_sock_bind / llcp_sock_getname net nfc 6 1 853d 845d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read (5) net nfc 6 3 895d 918d
KCSAN: data-race in nci_dev_up / nci_req_complete (3) net nfc 6 2 899d 913d
BUG: corrupted list in nfc_llcp_unregister_device net nfc 19 syz error done 122 995d 1304d
INFO: task hung in pn533_usb_send_frame nfc 1 1 987d 987d
KCSAN: data-race in virtual_ncidev_read / virtual_ncidev_read net nfc 6 1 933d 929d
KCSAN: data-race in nci_dev_up / nci_req_complete (2) net nfc 6 1 970d 970d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read (4) net nfc 6 5 976d 1034d
BUG: corrupted list in nfc_llcp_local_put nfc net 19 syz error 20 1064d 1272d
KASAN: use-after-free Read in nfc_llcp_find_local nfc net 19 syz error unreliable 61 1063d 1302d
KCSAN: data-race in __list_del_entry_valid_or_report / nfc_llcp_register_device net nfc 6 1 1031d 1031d
KCSAN: data-race in __list_del_entry_valid / nfc_llcp_register_device (3) net nfc 6 2 1042d 1047d
WARNING in nfc_llcp_unregister_device net nfc -1 1 1107d 1103d
WARNING in __do_kernel_fault (3) net nfc -1 1 1149d 1145d
KCSAN: data-race in __list_add_valid / nfc_llcp_unregister_device net nfc 6 1 1081d 1081d
KCSAN: data-race in nci_dev_up / nci_req_complete nfc net 6 1 1084d 1084d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read (3) net nfc 6 1 1088d 1088d
KCSAN: data-race in nci_add_new_protocol / nci_start_poll net nfc 6 1 1094d 1094d
INFO: task hung in nci_close_device net nfc 1 3 1154d 1232d
KCSAN: data-race in __list_del_entry_valid / nfc_llcp_register_device (2) net nfc 6 1 1106d 1106d
WARNING: locking bug in nci_close_device net nfc 4 1 1241d 1237d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read (2) net nfc 6 1 1164d 1164d
KCSAN: data-race in __list_del_entry_valid / nfc_llcp_register_device nfc net 6 2 1168d 1158d
KCSAN: data-race in nfc_llcp_register_device / nfc_llcp_unregister_device net nfc 6 2 1197d 1210d
WARNING in nci_unregister_device net nfc -1 56 1265d 1319d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read nfc net 6 1 1232d 1232d
KCSAN: data-race in nfc_llcp_unregister_device / nfc_llcp_unregister_device nfc net 6 1 1228d 1228d
WARNING: ODEBUG bug in nci_free_device net nfc -1 9 1311d 1318d
WARNING: ODEBUG bug in virtual_ncidev_close net nfc -1 2 1312d 1316d
WARNING in __do_kernel_fault (2) net nfc -1 227 1308d 1557d
kernel panic: corrupted stack end in chrdev_open nfc net 2 1 1289d 1285d
KCSAN: data-race in nfc_llcp_local_put / nfc_llcp_register_device net nfc 6 2 1267d 1271d
WARNING in port100_send_cmd_async/usb_submit_urb (2) usb nfc -1 C unreliable unreliable 1208 1729d 2360d
WARNING in port100_send_frame_async/usb_submit_urb nfc usb -1 syz unreliable done 2 1737d 2031d
WARNING: refcount bug in nfc_llcp_local_put net nfc 13 syz done unreliable 539 1871d 1913d
general protection fault in klist_iter_exit net nfc 2 C unreliable inconclusive 54 1629d 1936d
KASAN: use-after-free Read in nfc_llcp_sock_unlink net nfc 19 C done done 68 1874d 1913d
KASAN: use-after-free Write in nfc_llcp_local_put nfc net 22 3 1875d 1896d
INFO: trying to register non-static key in nfc_llcp_sock_unlink net nfc -1 1 1897d 1896d
BUG: unable to handle kernel NULL pointer dereference in llcp_sock_getname net nfc 10 C done error 11 2260d 2434d
INFO: rcu detected stall in llcp_sock_sendmsg net nfc 1 1 2907d 2907d