syzbot


Out of 35 bugs, 25 were automatically obsoleted (1 due to revoked reproducers), 10 were invalidated by users.
Applied filters: Label=subsystems:dccp (drop)
Title Repro Cause bisect Fix bisect Count Last Reported
general protection fault in dccp_feat_list_purge dccp 1 47d 47d
KCSAN: data-race in dccp_setsockopt / dccp_v6_connect dccp 1 467d 467d
KMSAN: uninit-value in dccp_invalid_packet dccp C 24 2474d 2476d
KCSAN: data-race in dccp_disconnect / dccp_poll (6) dccp 3 645d 656d
KASAN: use-after-free Read in ccid_hc_tx_delete dccp C done unreliable 354 2122d 2346d
KCSAN: data-race in dccp_disconnect / dccp_poll (5) dccp 1 780d 780d
KCSAN: data-race in dccp_poll / dccp_rcv_reset (2) dccp 13 845d 980d
KCSAN: data-race in dccp_disconnect / dccp_poll (4) dccp 2 845d 863d
KCSAN: data-race in dccp_getsockopt / dccp_hdlr_ccid dccp 1 864d 864d
KCSAN: data-race in dccp_disconnect / dccp_poll (3) dccp 3 899d 919d
BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li() (2) dccp 2 1014d 1047d
KCSAN: data-race in dccp_disconnect / dccp_poll (2) dccp 1 1048d 1048d
KCSAN: data-race in dccp_connect / dccp_poll dccp 2 1077d 1088d
KCSAN: data-race in dccp_poll / dccp_rcv_reset dccp 1 1079d 1079d
KCSAN: data-race in dccp_disconnect / dccp_poll dccp 3 1149d 1150d
KCSAN: data-race in dccp_connect / dccp_sendmsg (2) dccp 1 1158d 1158d
BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li() dccp 1 1262d 1258d
KCSAN: data-race in dccp_rcv_reset / sock_alloc_send_pskb (4) dccp 1 1472d 1472d
KCSAN: data-race in dccp_rcv_reset / sock_alloc_send_pskb (3) dccp 1 1510d 1510d
KCSAN: data-race in dccp_connect / dccp_sendmsg dccp 1 1556d 1556d
KMSAN: uninit-value in do_dccp_getsockopt dccp 1 1769d 1765d
KMSAN: uninit-value in dccp_v4_rcv dccp C 27 1651d 1656d
KCSAN: data-race in dccp_fin / sock_alloc_send_pskb (2) dccp 1 1714d 1714d
KCSAN: data-race in dccp_rcv_reset / sock_alloc_send_pskb (2) dccp 1 1720d 1720d
KCSAN: data-race in dccp_rcv_reset / sock_alloc_send_pskb dccp 5 1804d 1918d
KCSAN: data-race in dccp_fin / sock_alloc_send_pskb dccp 4 1813d 1769d
KCSAN: data-race in __release_sock / __sk_receive_skb (2) dccp 1 1833d 1833d
KCSAN: data-race in dccp_v4_rcv / inet_sk_set_state dccp 1 1880d 1880d
KCSAN: data-race in __release_sock / __sk_receive_skb dccp 2 1851d 1890d
KCSAN: data-race in dccp_rcv_close / sock_alloc_send_pskb dccp 1 1921d 1921d
general protection fault in dccp_v6_connect dccp 1 2073d 2069d
INFO: rcu detected stall in dccp_write_xmit dccp 1 2363d 2359d
BUG: unable to handle kernel NULL pointer dereference in ccid_hc_tx_delete dccp syz 1 2346d 2346d
KASAN: invalid-free in dccp_feat_val_destructor dccp 1 2495d 2495d
KASAN: use-after-free Read in ccid_hc_rx_delete dccp 1 2679d 2644d