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 170d 1110d
INFO: rcu detected stall in netlink_release (7) nfc net 1 1 191d 191d
KCSAN: data-race in nci_dev_up / nci_req_complete (5) net nfc 6 1 168d 164d
KCSAN: data-race in nci_rsp_packet / skb_queue_purge_reason nfc net 6 1 223d 164d
KCSAN: data-race in nfc_llcp_register_device / nfc_llcp_unregister_device (2) nfc net 6 syz 2 1070d 1077d
KCSAN: data-race in destroy_workqueue / pwq_dec_nr_in_flight nfc net 6 1 335d 335d
INFO: task hung in port100_get_command_type_mask nfc 1 1 620d 620d
INFO: task hung in nfc_urelease_event_work net nfc 1 36 692d 812d
KMSAN: uninit-value in nci_rx_work (2) nfc net 7 C 20 737d 740d
general protection fault in nci_unregister_device nfc net 2 2 755d 756d
KMSAN: uninit-value in nci_rsp_packet (2) net nfc 7 1 772d 768d
INFO: task hung in nfc_targets_found nfc net 1 C done done 45 806d 899d
WARNING: locking bug in nci_close_device (2) nfc net 4 C error 11 797d 813d
INFO: task hung in alloc_workqueue net nfc 1 23 847d 972d
KMSAN: uninit-value in nci_rsp_packet net nfc 7 1 874d 874d
INFO: task hung in nci_stop_poll nfc net 1 24 876d 1276d
KCSAN: data-race in nci_dev_up / nci_req_complete (4) net nfc 6 2 832d 832d
KCSAN: data-race in llcp_raw_sock_bind / llcp_sock_getname net nfc 6 1 849d 841d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read (5) net nfc 6 3 891d 914d
KCSAN: data-race in nci_dev_up / nci_req_complete (3) net nfc 6 2 895d 909d
BUG: corrupted list in nfc_llcp_unregister_device net nfc 19 syz error done 122 992d 1301d
INFO: task hung in pn533_usb_send_frame nfc 1 1 983d 983d
KCSAN: data-race in virtual_ncidev_read / virtual_ncidev_read net nfc 6 1 929d 926d
KCSAN: data-race in nci_dev_up / nci_req_complete (2) net nfc 6 1 967d 967d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read (4) net nfc 6 5 973d 1030d
BUG: corrupted list in nfc_llcp_local_put nfc net 19 syz error 20 1061d 1269d
KASAN: use-after-free Read in nfc_llcp_find_local nfc net 19 syz error unreliable 61 1059d 1299d
KCSAN: data-race in __list_del_entry_valid_or_report / nfc_llcp_register_device net nfc 6 1 1027d 1027d
KCSAN: data-race in __list_del_entry_valid / nfc_llcp_register_device (3) net nfc 6 2 1038d 1043d
WARNING in nfc_llcp_unregister_device net nfc -1 1 1103d 1099d
WARNING in __do_kernel_fault (3) net nfc -1 1 1145d 1141d
KCSAN: data-race in __list_add_valid / nfc_llcp_unregister_device net nfc 6 1 1077d 1077d
KCSAN: data-race in nci_dev_up / nci_req_complete nfc net 6 1 1080d 1080d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read (3) net nfc 6 1 1085d 1085d
KCSAN: data-race in nci_add_new_protocol / nci_start_poll net nfc 6 1 1091d 1091d
INFO: task hung in nci_close_device net nfc 1 3 1150d 1228d
KCSAN: data-race in __list_del_entry_valid / nfc_llcp_register_device (2) net nfc 6 1 1102d 1102d
WARNING: locking bug in nci_close_device net nfc 4 1 1238d 1234d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read (2) net nfc 6 1 1161d 1161d
KCSAN: data-race in __list_del_entry_valid / nfc_llcp_register_device nfc net 6 2 1164d 1154d
KCSAN: data-race in nfc_llcp_register_device / nfc_llcp_unregister_device net nfc 6 2 1194d 1207d
WARNING in nci_unregister_device net nfc -1 56 1262d 1315d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read nfc net 6 1 1228d 1228d
KCSAN: data-race in nfc_llcp_unregister_device / nfc_llcp_unregister_device nfc net 6 1 1224d 1224d
WARNING: ODEBUG bug in nci_free_device net nfc -1 9 1307d 1315d
WARNING: ODEBUG bug in virtual_ncidev_close net nfc -1 2 1308d 1313d
WARNING in __do_kernel_fault (2) net nfc -1 227 1304d 1553d
kernel panic: corrupted stack end in chrdev_open nfc net 2 1 1285d 1281d
KCSAN: data-race in nfc_llcp_local_put / nfc_llcp_register_device net nfc 6 2 1263d 1268d
WARNING in port100_send_cmd_async/usb_submit_urb (2) usb nfc -1 C unreliable unreliable 1208 1726d 2357d
WARNING in port100_send_frame_async/usb_submit_urb nfc usb -1 syz unreliable done 2 1733d 2028d
WARNING: refcount bug in nfc_llcp_local_put net nfc 13 syz done unreliable 539 1868d 1910d
general protection fault in klist_iter_exit net nfc 2 C unreliable inconclusive 54 1626d 1932d
KASAN: use-after-free Read in nfc_llcp_sock_unlink net nfc 19 C done done 68 1870d 1910d
KASAN: use-after-free Write in nfc_llcp_local_put nfc net 22 3 1872d 1893d
INFO: trying to register non-static key in nfc_llcp_sock_unlink net nfc -1 1 1894d 1893d
BUG: unable to handle kernel NULL pointer dereference in llcp_sock_getname net nfc 10 C done error 11 2256d 2431d
INFO: rcu detected stall in llcp_sock_sendmsg net nfc 1 1 2903d 2903d