syzbot


Out of 53 bugs, 52 were automatically obsoleted (11 due to revoked reproducers), 1 were invalidated by users.
Applied filters: Label=subsystems:nfc (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
KCSAN: data-race in destroy_workqueue / pwq_dec_nr_in_flight net nfc 6 1 79d 79d
INFO: task hung in port100_get_command_type_mask nfc 1 1 365d 365d
INFO: task hung in nfc_urelease_event_work net nfc 1 36 437d 556d
KMSAN: uninit-value in nci_rx_work (2) net nfc 7 C 20 481d 485d
general protection fault in nci_unregister_device net nfc 2 2 499d 501d
KMSAN: uninit-value in nci_rsp_packet (2) net nfc 7 1 517d 513d
INFO: task hung in nfc_targets_found net nfc 1 C done done 45 551d 644d
WARNING: locking bug in nci_close_device (2) net nfc 4 C error 11 541d 557d
INFO: task hung in alloc_workqueue net nfc 1 23 592d 717d
KMSAN: uninit-value in nci_rsp_packet net nfc 7 1 619d 618d
INFO: task hung in nci_stop_poll net nfc 1 24 620d 1021d
KCSAN: data-race in nci_dev_up / nci_req_complete (4) net nfc 6 2 577d 577d
KCSAN: data-race in llcp_raw_sock_bind / llcp_sock_getname net nfc 6 1 594d 585d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read (5) net nfc 6 3 636d 659d
KCSAN: data-race in nci_dev_up / nci_req_complete (3) net nfc 6 2 640d 654d
BUG: corrupted list in nfc_llcp_unregister_device net nfc 19 syz error done 122 736d 1045d
INFO: task hung in pn533_usb_send_frame nfc 1 1 728d 728d
KCSAN: data-race in virtual_ncidev_read / virtual_ncidev_read net nfc 6 1 673d 670d
KCSAN: data-race in nci_dev_up / nci_req_complete (2) nfc net 6 1 711d 711d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read (4) net nfc 6 5 717d 775d
BUG: corrupted list in nfc_llcp_local_put nfc net 19 syz error 20 805d 1013d
KASAN: use-after-free Read in nfc_llcp_find_local net nfc 19 syz error unreliable 61 803d 1043d
KCSAN: data-race in __list_del_entry_valid_or_report / nfc_llcp_register_device nfc net 6 1 771d 771d
KCSAN: data-race in __list_del_entry_valid / nfc_llcp_register_device (3) net nfc 6 2 782d 787d
WARNING in nfc_llcp_unregister_device net nfc -1 1 848d 844d
WARNING in __do_kernel_fault (3) net nfc -1 1 890d 886d
KCSAN: data-race in __list_add_valid / nfc_llcp_unregister_device net nfc 6 1 822d 822d
KCSAN: data-race in nci_dev_up / nci_req_complete net nfc 6 1 825d 825d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read (3) nfc net 6 1 829d 829d
KCSAN: data-race in nci_add_new_protocol / nci_start_poll nfc net 6 1 835d 835d
INFO: task hung in nci_close_device net nfc 1 3 895d 973d
KCSAN: data-race in __list_del_entry_valid / nfc_llcp_register_device (2) net nfc 6 1 847d 847d
WARNING: locking bug in nci_close_device net nfc 4 1 982d 978d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read (2) net nfc 6 1 905d 905d
KCSAN: data-race in __list_del_entry_valid / nfc_llcp_register_device net nfc 6 2 908d 899d
KCSAN: data-race in nfc_llcp_register_device / nfc_llcp_unregister_device net nfc 6 2 938d 951d
WARNING in nci_unregister_device net nfc -1 56 1006d 1060d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read net nfc 6 1 973d 973d
KCSAN: data-race in nfc_llcp_unregister_device / nfc_llcp_unregister_device net nfc 6 1 969d 969d
WARNING: ODEBUG bug in nci_free_device net nfc -1 9 1052d 1059d
WARNING: ODEBUG bug in virtual_ncidev_close net nfc -1 2 1053d 1057d
WARNING in __do_kernel_fault (2) net nfc -1 227 1049d 1298d
kernel panic: corrupted stack end in chrdev_open net nfc 2 1 1030d 1026d
KCSAN: data-race in nfc_llcp_local_put / nfc_llcp_register_device net nfc 6 2 1008d 1012d
WARNING in port100_send_cmd_async/usb_submit_urb (2) usb nfc -1 C unreliable unreliable 1208 1470d 2101d
WARNING in port100_send_frame_async/usb_submit_urb nfc usb -1 syz unreliable done 2 1478d 1772d
WARNING: refcount bug in nfc_llcp_local_put net nfc 13 syz done unreliable 539 1612d 1654d
general protection fault in klist_iter_exit net nfc 2 C unreliable inconclusive 54 1370d 1677d
KASAN: use-after-free Read in nfc_llcp_sock_unlink net nfc 19 C done done 68 1615d 1654d
KASAN: use-after-free Write in nfc_llcp_local_put nfc net 24 3 1616d 1637d
INFO: trying to register non-static key in nfc_llcp_sock_unlink net nfc -1 1 1638d 1637d
BUG: unable to handle kernel NULL pointer dereference in llcp_sock_getname nfc net 10 C done error 11 2001d 2175d
INFO: rcu detected stall in llcp_sock_sendmsg nfc net 1 1 2648d 2648d