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 68d 68d
KCSAN: data-race in dccp_setsockopt / dccp_v6_connect dccp 1 489d 489d
KMSAN: uninit-value in dccp_invalid_packet dccp C 24 2496d 2497d
KCSAN: data-race in dccp_disconnect / dccp_poll (6) dccp 3 666d 677d
KASAN: use-after-free Read in ccid_hc_tx_delete dccp C done unreliable 354 2144d 2367d
KCSAN: data-race in dccp_disconnect / dccp_poll (5) dccp 1 802d 802d
KCSAN: data-race in dccp_poll / dccp_rcv_reset (2) dccp 13 866d 1001d
KCSAN: data-race in dccp_disconnect / dccp_poll (4) dccp 2 866d 885d
KCSAN: data-race in dccp_getsockopt / dccp_hdlr_ccid dccp 1 886d 886d
KCSAN: data-race in dccp_disconnect / dccp_poll (3) dccp 3 920d 941d
BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li() (2) dccp 2 1035d 1068d
KCSAN: data-race in dccp_disconnect / dccp_poll (2) dccp 1 1070d 1070d
KCSAN: data-race in dccp_connect / dccp_poll dccp 2 1099d 1109d
KCSAN: data-race in dccp_poll / dccp_rcv_reset dccp 1 1101d 1101d
KCSAN: data-race in dccp_disconnect / dccp_poll dccp 3 1170d 1172d
KCSAN: data-race in dccp_connect / dccp_sendmsg (2) dccp 1 1180d 1180d
BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li() dccp 1 1284d 1280d
KCSAN: data-race in dccp_rcv_reset / sock_alloc_send_pskb (4) dccp 1 1494d 1494d
KCSAN: data-race in dccp_rcv_reset / sock_alloc_send_pskb (3) dccp 1 1531d 1531d
KCSAN: data-race in dccp_connect / dccp_sendmsg dccp 1 1577d 1577d
KMSAN: uninit-value in do_dccp_getsockopt dccp 1 1790d 1786d
KMSAN: uninit-value in dccp_v4_rcv dccp C 27 1673d 1677d
KCSAN: data-race in dccp_fin / sock_alloc_send_pskb (2) dccp 1 1735d 1735d
KCSAN: data-race in dccp_rcv_reset / sock_alloc_send_pskb (2) dccp 1 1742d 1742d
KCSAN: data-race in dccp_rcv_reset / sock_alloc_send_pskb dccp 5 1826d 1940d
KCSAN: data-race in dccp_fin / sock_alloc_send_pskb dccp 4 1834d 1790d
KCSAN: data-race in __release_sock / __sk_receive_skb (2) dccp 1 1854d 1854d
KCSAN: data-race in dccp_v4_rcv / inet_sk_set_state dccp 1 1901d 1901d
KCSAN: data-race in __release_sock / __sk_receive_skb dccp 2 1873d 1912d
KCSAN: data-race in dccp_rcv_close / sock_alloc_send_pskb dccp 1 1942d 1942d
general protection fault in dccp_v6_connect dccp 1 2095d 2091d
INFO: rcu detected stall in dccp_write_xmit dccp 1 2385d 2381d
BUG: unable to handle kernel NULL pointer dereference in ccid_hc_tx_delete dccp syz 1 2368d 2368d
KASAN: invalid-free in dccp_feat_val_destructor dccp 1 2517d 2516d
KASAN: use-after-free Read in ccid_hc_rx_delete dccp 1 2700d 2665d