syzbot


Out of 137 bugs, 127 were automatically obsoleted (18 due to revoked reproducers), 10 were invalidated by users.
Applied filters: Label=subsystems:can (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
WARNING: refcount bug in get_taint (2) can 13 C 671 376d 446d
INFO: task hung in peak_usb_probe (2) can 1 1 109d 109d
KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv (4) can 6 9 90d 184d
KCSAN: data-race in can_rcv_filter / can_rcv_filter (12) can 6 7 149d 184d
KCSAN: data-race in isotp_sendmsg / isotp_sendmsg (8) can 6 1 181d 181d
KASAN: slab-out-of-bounds Read in ucan_probe can usb 17 C 2 256d 255d
memory leak in can_create (2) can 3 syz 1 699d 695d
KCSAN: data-race in can_receive / can_receive (4) can 6 167 262d 272d
KCSAN: data-race in can_receive / can_stat_update (12) can 6 11 269d 272d
KCSAN: data-race in can_rcv_filter / can_rcv_filter (11) can 6 5 281d 272d
INFO: task hung in raw_release (3) can 1 13 320d 433d
KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv (3) can 6 4 287d 272d
KCSAN: data-race in can_send / can_stat_update (8) can 6 8 308d 272d
INFO: task hung in cangw_pernet_exit_batch (4) can 1 24 342d 478d
WARNING: refcount bug in j1939_session_put can 13 C done error 11551 365d 488d
WARNING: refcount bug in j1939_xtp_rx_cts can 13 C error 3437 366d 488d
KCSAN: data-race in bcm_connect / bcm_sendmsg (8) can 6 1 357d 357d
WARNING: refcount bug in ession can 13 1 391d 387d
INFO: task hung in gs_usb_disconnect can 1 1 416d 416d
INFO: task hung in raw_setsockopt can 1 2 422d 426d
INFO: task hung in peak_usb_probe can 1 6 427d 492d
INFO: task hung in es58x_free_netdevs can 1 1 431d 431d
KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv (2) can 6 1 397d 397d
INFO: task hung in gs_usb_probe can 1 2 453d 453d
WARNING: refcount bug in sendmsg can 13 1 402d 402d
KCSAN: data-race in can_rcv_filter / can_rcv_filter (10) can 6 1 415d 415d
KCSAN: data-race in can_send / can_send (4) can 6 1311 435d 1321d
KCSAN: data-race in can_receive / can_stat_update (11) can 6 1 459d 459d
INFO: task hung in raw_bind can 1 4 537d 565d
INFO: rcu detected stall in j1939_tp_rxtimer can 1 1 539d 539d
KCSAN: data-race in isotp_sendmsg / isotp_sendmsg (7) can 6 3 486d 510d
KCSAN: data-race in can_send / can_stat_update (7) can 6 3 495d 529d
INFO: task hung in raw_release (2) can 1 47 497d 543d
KCSAN: data-race in bcm_rx_handler / bcm_rx_handler can 6 1 503d 503d
WARNING in j1939_xtp_rx_rts (2) can -1 5 569d 579d
KCSAN: data-race in can_receive / can_stat_update (10) can 6 6 512d 542d
KASAN: slab-use-after-free Read in j1939_xtp_rx_dat_one can 19 syz 1 606d 602d
KCSAN: data-race in bcm_can_tx / bcm_tx_setup (4) can 6 1 551d 551d
KCSAN: data-race in can_rcv_filter / can_rcv_filter (9) can 6 9 560d 619d
KCSAN: data-race in can_rcv_filter / can_rx_unregister (3) can 6 1 563d 563d
KCSAN: data-race in isotp_sendmsg / isotp_sendmsg (6) can 6 2 566d 578d
KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv can 6 4 575d 620d
INFO: rcu detected stall in can_rcv (2) can 1 1 643d 643d
KCSAN: data-race in bcm_connect / bcm_sendmsg (7) can 6 2 602d 603d
KCSAN: data-race in can_receive / can_stat_update (9) can 6 2 611d 620d
KCSAN: data-race in can_send / can_stat_update (6) can 6 1 618d 618d
WARNING in j1939_xtp_rx_rts can -1 2 763d 766d
memory leak in j1939_sk_sendmsg can 3 C 18 926d 1623d
KCSAN: data-race in isotp_sendmsg / isotp_sendmsg (5) can 6 3 759d 789d
INFO: rcu detected stall in can_rcv can 1 1 827d 827d
KASAN: slab-out-of-bounds Read in j1939_tp_txtimer can 17 C done error 7 1985d 2175d
INFO: task hung in cangw_pernet_exit_batch (2) can 1 16 870d 1127d
KCSAN: data-race in can_receive / can_receive (3) can 6 1236 821d 1331d
KCSAN: data-race in bcm_connect / bcm_sendmsg (6) can 6 1 838d 838d
memory leak in j1939_session_new can 3 syz 1 1058d 1054d
KCSAN: data-race in isotp_sendmsg / isotp_sendmsg (4) can 6 1 853d 853d
memory leak in j1939_xtp_rx_rts can 3 syz 2 960d 1628d
KASAN: use-after-free Read in j1939_xtp_rx_dat_one (3) can 19 C inconclusive done 3 950d 1349d
KCSAN: data-race in can_rcv_filter / can_rcv_filter (8) can 6 9 885d 1002d
KCSAN: data-race in bcm_can_tx / bcm_tx_setup (3) can 6 10 888d 956d
KCSAN: data-race in can_rcv_filter / can_rx_unregister (2) can 6 1 893d 893d
KCSAN: data-race in bcm_connect / bcm_sendmsg (5) can 6 47 896d 1336d
KCSAN: data-race in isotp_sendmsg / isotp_sendmsg (3) can 6 1 918d 918d
KCSAN: data-race in can_send / can_stat_update (5) can 6 2 919d 924d
KCSAN: data-race in can_receive / can_stat_update (8) can 6 2 920d 933d
KCSAN: data-race in can_rcv_filter / can_rx_unregister can 6 1 954d 954d
KCSAN: data-race in can_rcv_filter / can_rx_register can 6 1 966d 966d
KCSAN: data-race in can_receive / can_stat_update (7) can 6 2 971d 990d
WARNING in j1939_sk_queue_activate_next can -1 C done error 114 1227d 2208d
KASAN: invalid-free in skb_release_data can 22 syz error error 1 1384d 1383d
general protection fault in can_rx_register can 2 C done error 17 1206d 2150d
memory leak in can_create can 3 C 2 1301d 1597d
KCSAN: data-race in can_receive / can_stat_update (6) can 6 1 1041d 1041d
KCSAN: data-race in can_rcv_filter / can_rcv_filter (7) can 6 3 1077d 1108d
WARNING: ODEBUG bug in free_pcp_prepare can -1 1 1182d 1178d
WARNING in j1939_tp_rxtimer (2) can -1 1 1186d 1182d
KCSAN: data-race in j1939_xtp_rx_dat_one / j1939_xtp_rx_dat_one (4) can 6 1 1121d 1121d
KCSAN: data-race in bcm_can_tx / bcm_tx_setup (2) can 6 8 1123d 1204d
KCSAN: data-race in can_send / can_stat_update (4) can 6 1 1128d 1128d
KMSAN: uninit-value in _copy_to_iter (3) can 7 C 155 1963d 1964d
KASAN: use-after-free Read in slcan_open (2) can 19 1 1219d 1214d
KCSAN: data-race in can_rcv_filter / can_rcv_filter (6) can 6 7 1154d 1231d
KCSAN: data-race in j1939_xtp_rx_dat_one / j1939_xtp_rx_dat_one (3) can 6 3 1165d 1192d
KCSAN: data-race in can_send / can_stat_update (3) can 6 5 1168d 1209d
memory leak in pcan_usb_pro_init usb can 3 C 15 1753d 1824d
INFO: task hung in cangw_pernet_exit_batch can 1 11 1244d 1257d
KCSAN: data-race in can_receive / can_stat_update (5) can 6 1 1192d 1192d
general protection fault in j1939_priv_get_by_ndev_locked can 2 C done error 1395 1734d 2225d
KCSAN: data-race in can_receive / can_stat_update (4) can 6 2 1237d 1250d
KCSAN: data-race in bcm_can_tx / bcm_tx_setup can 6 4 1245d 1275d
KCSAN: data-race in can_send / can_stat_update (2) can 6 10 1258d 1342d
KCSAN: data-race in can_receive / can_stat_update (3) can 6 5 1291d 1365d
KCSAN: data-race in can_rcv_filter / can_rcv_filter (5) can 6 1 1308d 1308d
KCSAN: data-race in can_rcv_filter / can_rcv_filter (4) can 6 6 1344d 1410d
KCSAN: data-race in j1939_xtp_rx_dat_one / j1939_xtp_rx_dat_one (2) can 6 2 1350d 1348d
KCSAN: data-race in isotp_sendmsg / isotp_sendmsg (2) can 6 1 1364d 1364d
KCSAN: data-race in bcm_connect / bcm_sendmsg (4) can 6 1 1393d 1391d
WARNING in j1939_tp_rxtimer can -1 1 1485d 1481d
WARNING in j1939_tp_txtimer can -1 1 1503d 1499d
INFO: task hung in cangw_pernet_exit (3) can 1 syz unreliable 290 1440d 1546d
KCSAN: data-race in can_rcv_filter / can_rcv_filter (3) can 6 2 1453d 1453d
KCSAN: data-race in isotp_bind / isotp_sendmsg can 6 1 1464d 1464d
KCSAN: data-race in isotp_sendmsg / isotp_sendmsg can 6 1 1486d 1486d
KMSAN: uninit-value in bcm_tx_setup can 7 C 6 1534d 1535d
INFO: task hung in isotp_release can 1 11 1648d 1779d
INFO: task can't die in register_netdevice_notifier can 1 94 1623d 1922d
INFO: task hung in cangw_pernet_exit (2) can 1 85 1714d 1890d
KASAN: use-after-free Read in j1939_xtp_rx_dat_one can 19 3 1796d 1867d
KCSAN: data-race in can_receive / can_stat_update (2) can 6 1 1712d 1712d
KCSAN: data-race in can_rcv_filter / can_rcv_filter (2) can 6 1 1732d 1732d
KCSAN: data-race in can_receive / can_receive (2) can 6 3 1733d 1775d
INFO: task can't die in cangw_pernet_exit can 1 3 1778d 1820d
KCSAN: data-race in bcm_connect / bcm_sendmsg (3) can 6 1 1824d 1824d
KCSAN: data-race in can_send / can_send (3) can 6 1 1855d 1821d
general protection fault in raw_notifier can 2 1 1979d 1975d
INFO: task hung in sock_close can 1 27 2026d 2053d
KASAN: use-after-free Read in bcm_send_to_user can 19 1 2049d 2048d
INFO: task hung in pcpu_alloc can 1 102 2022d 1979d
INFO: task hung in trace_hardirqs_on_thunk can 1 9 2022d 2032d
INFO: task hung in __sock_release can 1 64 2022d 1979d
INFO: task hung in rwlock_bug can 1 41 2026d 1979d
INFO: task hung in rwsem_mark_wake can 1 6 2035d 2035d
KMSAN: uninit-value in bcm_sendmsg can 7 1 1965d 1965d
KCSAN: data-race in bcm_connect / bcm_sendmsg (2) can 6 1 2028d 2028d
KCSAN: data-race in can_send / can_send (2) can 6 1 2109d 2109d
KCSAN: data-race in can_send / can_stat_update can 6 5 2111d 2172d
KCSAN: data-race in can_rcv_filter / can_rcv_filter can 6 3 2136d 2148d
KCSAN: data-race in can_receive / can_stat_update can 6 3 2138d 2160d
KCSAN: data-race in j1939_xtp_rx_dat_one / j1939_xtp_rx_dat_one can 6 2 2140d 2164d
KCSAN: data-race in can_receive / can_receive can 6 9 2143d 2212d
INFO: rcu detected stall in can_stat_update can 1 1 2211d 2211d
KCSAN: data-race in can_send / can_send can 6 1 2209d 2209d
KCSAN: data-race in bcm_connect / bcm_sendmsg can 6 1 2220d 2220d
KMSAN: uninit-value in usb_kill_anchored_urbs can usb 7 C 2 2322d 2325d
WARNING: ODEBUG bug in enqueue_hrtimer can -1 1 2685d 2685d
INFO: task hung in unregister_netdevice_notifier can 1 15 2795d 2803d
INFO: task hung in register_netdevice_notifier can 1 602 2794d 2807d