syzbot


Out of 52 bugs, 51 were automatically obsoleted (11 due to revoked reproducers), 1 were invalidated by users.
Applied filters: Label=subsystems:nfc (drop)
Title Repro Cause bisect Fix bisect Count Last Reported
INFO: task hung in port100_get_command_type_mask nfc 1 132d 132d
INFO: task hung in nfc_urelease_event_work net nfc 36 205d 324d
KMSAN: uninit-value in nci_rx_work (2) net nfc C 20 249d 252d
general protection fault in nci_unregister_device net nfc 2 267d 268d
KMSAN: uninit-value in nci_rsp_packet (2) net nfc 1 284d 280d
INFO: task hung in nfc_targets_found net nfc C done done 45 319d 412d
WARNING: locking bug in nci_close_device (2) net nfc C error 11 309d 325d
INFO: task hung in alloc_workqueue net nfc 23 360d 485d
KMSAN: uninit-value in nci_rsp_packet net nfc 1 387d 386d
INFO: task hung in nci_stop_poll nfc net 24 388d 789d
KCSAN: data-race in nci_dev_up / nci_req_complete (4) net nfc 2 345d 345d
KCSAN: data-race in llcp_raw_sock_bind / llcp_sock_getname net nfc 1 361d 353d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read (5) net nfc 3 404d 427d
KCSAN: data-race in nci_dev_up / nci_req_complete (3) net nfc 2 408d 422d
BUG: corrupted list in nfc_llcp_unregister_device net nfc syz error done 122 504d 813d
INFO: task hung in pn533_usb_send_frame nfc 1 496d 496d
KCSAN: data-race in virtual_ncidev_read / virtual_ncidev_read nfc net 1 441d 438d
KCSAN: data-race in nci_dev_up / nci_req_complete (2) net nfc 1 479d 479d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read (4) nfc net 5 485d 543d
BUG: corrupted list in nfc_llcp_local_put net nfc syz error 20 573d 781d
KASAN: use-after-free Read in nfc_llcp_find_local net nfc syz error unreliable 61 571d 811d
KCSAN: data-race in __list_del_entry_valid_or_report / nfc_llcp_register_device net nfc 1 539d 539d
KCSAN: data-race in __list_del_entry_valid / nfc_llcp_register_device (3) nfc net 2 550d 555d
WARNING in nfc_llcp_unregister_device net nfc 1 616d 612d
WARNING in __do_kernel_fault (3) net nfc 1 658d 654d
KCSAN: data-race in __list_add_valid / nfc_llcp_unregister_device net nfc 1 590d 590d
KCSAN: data-race in nci_dev_up / nci_req_complete nfc net 1 592d 592d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read (3) net nfc 1 597d 597d
KCSAN: data-race in nci_add_new_protocol / nci_start_poll nfc net 1 603d 603d
INFO: task hung in nci_close_device net nfc 3 662d 741d
KCSAN: data-race in __list_del_entry_valid / nfc_llcp_register_device (2) nfc net 1 615d 615d
WARNING: locking bug in nci_close_device net nfc 1 750d 746d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read (2) nfc net 1 673d 673d
KCSAN: data-race in __list_del_entry_valid / nfc_llcp_register_device net nfc 2 676d 666d
KCSAN: data-race in nfc_llcp_register_device / nfc_llcp_unregister_device net nfc 2 706d 719d
WARNING in nci_unregister_device net nfc 56 774d 828d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read net nfc 1 740d 740d
KCSAN: data-race in nfc_llcp_unregister_device / nfc_llcp_unregister_device net nfc 1 736d 736d
WARNING: ODEBUG bug in nci_free_device net nfc 9 819d 827d
WARNING: ODEBUG bug in virtual_ncidev_close net nfc 2 820d 825d
WARNING in __do_kernel_fault (2) nfc net 227 817d 1066d
kernel panic: corrupted stack end in chrdev_open net nfc 1 798d 794d
KCSAN: data-race in nfc_llcp_local_put / nfc_llcp_register_device net nfc 2 776d 780d
WARNING in port100_send_cmd_async/usb_submit_urb (2) usb nfc C unreliable unreliable 1208 1238d 1869d
WARNING in port100_send_frame_async/usb_submit_urb nfc usb syz unreliable done 2 1246d 1540d
WARNING: refcount bug in nfc_llcp_local_put net nfc syz done unreliable 539 1380d 1422d
general protection fault in klist_iter_exit net nfc C unreliable inconclusive 54 1138d 1445d
KASAN: use-after-free Read in nfc_llcp_sock_unlink net nfc C done done 68 1383d 1422d
KASAN: use-after-free Write in nfc_llcp_local_put net nfc 3 1384d 1405d
INFO: trying to register non-static key in nfc_llcp_sock_unlink net nfc 1 1406d 1405d
BUG: unable to handle kernel NULL pointer dereference in llcp_sock_getname net nfc C done error 11 1769d 1943d
INFO: rcu detected stall in llcp_sock_sendmsg nfc net 1 2416d 2416d