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 110d 110d
INFO: task hung in nfc_urelease_event_work net nfc 36 183d 302d
KMSAN: uninit-value in nci_rx_work (2) net nfc C 20 227d 230d
general protection fault in nci_unregister_device net nfc 2 245d 246d
KMSAN: uninit-value in nci_rsp_packet (2) net nfc 1 262d 258d
INFO: task hung in nfc_targets_found net nfc C done done 45 297d 390d
WARNING: locking bug in nci_close_device (2) net nfc C error 11 287d 303d
INFO: task hung in alloc_workqueue net nfc 23 338d 463d
KMSAN: uninit-value in nci_rsp_packet net nfc 1 365d 364d
INFO: task hung in nci_stop_poll nfc net 24 366d 767d
KCSAN: data-race in nci_dev_up / nci_req_complete (4) net nfc 2 323d 323d
KCSAN: data-race in llcp_raw_sock_bind / llcp_sock_getname net nfc 1 339d 331d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read (5) net nfc 3 382d 405d
KCSAN: data-race in nci_dev_up / nci_req_complete (3) net nfc 2 386d 400d
BUG: corrupted list in nfc_llcp_unregister_device net nfc syz error done 122 482d 791d
INFO: task hung in pn533_usb_send_frame nfc 1 474d 474d
KCSAN: data-race in virtual_ncidev_read / virtual_ncidev_read nfc net 1 419d 416d
KCSAN: data-race in nci_dev_up / nci_req_complete (2) net nfc 1 457d 457d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read (4) nfc net 5 463d 521d
BUG: corrupted list in nfc_llcp_local_put net nfc syz error 20 551d 759d
KASAN: use-after-free Read in nfc_llcp_find_local net nfc syz error unreliable 61 549d 789d
KCSAN: data-race in __list_del_entry_valid_or_report / nfc_llcp_register_device net nfc 1 517d 517d
KCSAN: data-race in __list_del_entry_valid / nfc_llcp_register_device (3) nfc net 2 528d 533d
WARNING in nfc_llcp_unregister_device net nfc 1 594d 590d
WARNING in __do_kernel_fault (3) net nfc 1 636d 632d
KCSAN: data-race in __list_add_valid / nfc_llcp_unregister_device net nfc 1 568d 568d
KCSAN: data-race in nci_dev_up / nci_req_complete nfc net 1 571d 571d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read (3) net nfc 1 575d 575d
KCSAN: data-race in nci_add_new_protocol / nci_start_poll nfc net 1 581d 581d
INFO: task hung in nci_close_device net nfc 3 640d 719d
KCSAN: data-race in __list_del_entry_valid / nfc_llcp_register_device (2) nfc net 1 593d 593d
WARNING: locking bug in nci_close_device net nfc 1 728d 724d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read (2) nfc net 1 651d 651d
KCSAN: data-race in __list_del_entry_valid / nfc_llcp_register_device net nfc 2 654d 644d
KCSAN: data-race in nfc_llcp_register_device / nfc_llcp_unregister_device net nfc 2 684d 697d
WARNING in nci_unregister_device net nfc 56 752d 806d
KCSAN: data-race in virtual_nci_send / virtual_ncidev_read net nfc 1 718d 718d
KCSAN: data-race in nfc_llcp_unregister_device / nfc_llcp_unregister_device net nfc 1 714d 714d
WARNING: ODEBUG bug in nci_free_device net nfc 9 797d 805d
WARNING: ODEBUG bug in virtual_ncidev_close net nfc 2 798d 803d
WARNING in __do_kernel_fault (2) nfc net 227 795d 1044d
kernel panic: corrupted stack end in chrdev_open net nfc 1 776d 772d
KCSAN: data-race in nfc_llcp_local_put / nfc_llcp_register_device net nfc 2 754d 758d
WARNING in port100_send_cmd_async/usb_submit_urb (2) usb nfc C unreliable unreliable 1208 1216d 1847d
WARNING in port100_send_frame_async/usb_submit_urb nfc usb syz unreliable done 2 1224d 1518d
WARNING: refcount bug in nfc_llcp_local_put net nfc syz done unreliable 539 1358d 1400d
general protection fault in klist_iter_exit net nfc C unreliable inconclusive 54 1116d 1423d
KASAN: use-after-free Read in nfc_llcp_sock_unlink net nfc C done done 68 1361d 1400d
KASAN: use-after-free Write in nfc_llcp_local_put net nfc 3 1362d 1383d
INFO: trying to register non-static key in nfc_llcp_sock_unlink net nfc 1 1384d 1383d
BUG: unable to handle kernel NULL pointer dereference in llcp_sock_getname net nfc C done error 11 1747d 1921d
INFO: rcu detected stall in llcp_sock_sendmsg nfc net 1 2394d 2394d