40)='cubic\x00', 0x6) 21:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r4}, &(0x7f0000000100)=0x8) 21:37:20 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) bind$inet6(r0, &(0x7f0000000580)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c) 21:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r4}, &(0x7f0000000100)=0x8) 21:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = socket(0x1c, 0x5, 0x0) r3 = dup2(r1, r2) dup2(r3, r0) 21:37:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) bind$inet6(r0, &(0x7f0000000580)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c) 21:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = socket(0x1c, 0x5, 0x0) r3 = dup2(r1, r2) dup2(r3, r0) 21:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r4}, &(0x7f0000000100)=0x8) 21:37:20 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000580)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c) 21:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = socket(0x1c, 0x5, 0x0) r3 = dup2(r1, r2) dup2(r3, r0) 21:37:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r4}, &(0x7f0000000100)=0x8) 21:37:20 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000580)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c) 21:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x0, 0x5, 0x0) r3 = dup2(r1, r2) dup2(r3, r0) 21:37:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x0, 0x5, 0x0) r3 = dup2(r1, r2) dup2(r3, r0) 21:37:20 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000580)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c) 21:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x0, 0x5, 0x0) r3 = dup2(r1, r2) dup2(r3, r0) 21:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r4}, &(0x7f0000000100)=0x8) 21:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x1c, 0x0, 0x0) r3 = dup2(r1, r2) dup2(r3, r0) 21:37:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) bind$inet6(r0, &(0x7f0000000580)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c) 21:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r4}, &(0x7f0000000100)=0x8) 21:37:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(0xffffffffffffffff, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r4}, &(0x7f0000000100)=0x8) 21:37:20 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(0xffffffffffffffff, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x1c, 0x0, 0x0) r3 = dup2(r1, r2) dup2(r3, r0) 21:37:20 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) bind$inet6(r0, &(0x7f0000000580)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c) 21:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r4}, &(0x7f0000000100)=0x8) 21:37:20 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(0xffffffffffffffff, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) bind$inet6(r0, &(0x7f0000000580)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c) 21:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r4}, &(0x7f0000000100)=0x8) 21:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x1c, 0x0, 0x0) r3 = dup2(r1, r2) dup2(r3, r0) 21:37:20 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000580)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c) 21:37:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r0, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000580)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c) 21:37:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r0, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(0xffffffffffffffff, r1) dup2(r2, r0) 21:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r4}, &(0x7f0000000100)=0x8) 21:37:20 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000580)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c) 21:37:20 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) bind$inet6(r0, 0x0, 0x0) 21:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r3}, &(0x7f0000000100)=0x8) 21:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(0xffffffffffffffff, r1) dup2(r2, r0) 21:37:20 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) bind$inet6(r0, 0x0, 0x0) 21:37:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r0, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r3}, &(0x7f0000000100)=0x8) 21:37:20 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) bind$inet6(r0, 0x0, 0x0) 21:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(0xffffffffffffffff, r1) dup2(r2, r0) 21:37:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r0, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000180)=0x98) 21:37:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r0, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r3}, &(0x7f0000000100)=0x8) 21:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x1c, 0x5, 0x0) r2 = dup2(r1, 0xffffffffffffffff) dup2(r2, r0) 21:37:20 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r0, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r3}, &(0x7f0000000100)=0x8) 21:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x1c, 0x5, 0x0) r2 = dup2(r1, 0xffffffffffffffff) dup2(r2, r0) 21:37:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r0, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r3}, &(0x7f0000000100)=0x8) 21:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x1c, 0x5, 0x0) r2 = dup2(r1, 0xffffffffffffffff) dup2(r2, r0) 21:37:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r0, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r0, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r3}, &(0x7f0000000100)=0x8) 21:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x1c, 0x5, 0x0) dup2(r1, r2) dup2(0xffffffffffffffff, r0) 21:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x1c, 0x5, 0x0) dup2(r1, r2) dup2(0xffffffffffffffff, r0) 21:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(r1, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r0, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x1c, 0x5, 0x0) dup2(r1, r2) dup2(0xffffffffffffffff, r0) 21:37:20 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(r1, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r0, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x1c, 0x5, 0x0) r3 = dup2(r1, r2) dup2(r3, 0xffffffffffffffff) 21:37:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(r1, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r0, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x1c, 0x5, 0x0) r3 = dup2(r1, r2) dup2(r3, 0xffffffffffffffff) 21:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x1c, 0x5, 0x0) r3 = dup2(r1, r2) dup2(r3, 0xffffffffffffffff) 21:37:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r0, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r0, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:20 executing program 2: openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ksem_init(&(0x7f0000000100), 0x0) 21:37:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r0, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r4}, &(0x7f0000000100)=0x8) 21:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r2 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000040)={r3}, &(0x7f00000000c0)=0x8) 21:37:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(0x0) r3 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r4}, &(0x7f0000000100)=0x8) 21:37:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(0x0) r3 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r4}, &(0x7f0000000100)=0x8) 21:37:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(0x0) r3 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={r3}, &(0x7f0000000100)=0x8) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(0xffffffffffffffff, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(0xffffffffffffffff, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={r3}, &(0x7f0000000100)=0x8) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(0xffffffffffffffff, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8}, 0x8) 21:37:21 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={r3}, &(0x7f0000000100)=0x8) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)) r3 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8}, 0x8) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, &(0x7f0000000100)) 21:37:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)) r3 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r0, r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r0, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, &(0x7f0000000100)) 21:37:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)) r3 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8}, 0x8) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, &(0x7f0000000100)) 21:37:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r3) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x8}, 0x8) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r0, r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r0, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r3) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x8}, 0x8) 21:37:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r3) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r0, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, 0x0, 0x0) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r0, r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r0, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r0, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, 0x0, 0x0) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r0, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, 0x0, 0x0) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x8}, 0x8) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r4}, 0x0) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r0, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xbb6c6e351ee65207) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r4}, 0x0) 21:37:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xbb6c6e351ee65207) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x8}, 0x8) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r0, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r4}, 0x0) 21:37:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xbb6c6e351ee65207) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x8}, 0x8) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x96}, 0x98) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r0, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x96}, 0x98) 21:37:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xbb6c6e351ee65207) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x8}, 0x8) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x96}, 0x98) 21:37:21 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 1: getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xbb6c6e351ee65207) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x96}, 0x98) 21:37:21 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 1: getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xbb6c6e351ee65207) 21:37:21 executing program 3: setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x96}, 0x98) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:21 executing program 1: getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xbb6c6e351ee65207) 21:37:21 executing program 3: setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x96}, 0x98) 21:37:21 executing program 3: setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x96}, 0x98) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xbb6c6e351ee65207) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x96}, 0x98) 21:37:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xbb6c6e351ee65207) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x96}, 0x98) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xbb6c6e351ee65207) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x96}, 0x98) 21:37:21 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x96}, 0x98) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xbb6c6e351ee65207) 21:37:21 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x96}, 0x98) 21:37:21 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x8}, 0x8) 21:37:21 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x96}, 0x98) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) 21:37:21 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xbb6c6e351ee65207) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x8}, 0x8) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) 21:37:21 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xbb6c6e351ee65207) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}}, 0x98) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, 0x0, &(0x7f0000000080)) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}}, 0x98) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x8}, 0x8) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}}, 0x98) 21:37:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, 0x0, &(0x7f0000000080)) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100), &(0x7f0000000140)=0x18) 21:37:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, 0x0, &(0x7f0000000080)) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r0, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, 0x0) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r0, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, 0x0) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r0, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, 0x0) 21:37:21 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(0xffffffffffffffff, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000040)="e6", 0x1, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x1ed8}, 0x10) 21:37:21 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r4}, 0x10) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(0xffffffffffffffff, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0), &(0x7f0000000380)=0x8) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x26, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(0xffffffffffffffff, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 3: r0 = socket(0x1c, 0x5, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x26, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 21:37:21 executing program 3: r0 = socket(0x1c, 0x5, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:21 executing program 3: r0 = socket(0x1c, 0x5, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x26, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x26, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:21 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x26, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 21:37:21 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x26, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x0, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:21 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x26, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x0, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, 0x0, 0x26, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x0, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x0, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x0, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, 0x0, 0x26, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 21:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x0, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, 0x0, 0x26, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 21:37:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:22 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x1c, 0x5, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:22 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x1c, 0x5, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:22 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x26, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:22 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) 21:37:22 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x1c, 0x5, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:22 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x26, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 21:37:22 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, 0x0, 0x0) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:22 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x26, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x1c, 0x5, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:22 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, 0x0, 0x0) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x1c, 0x5, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x8}, 0x8) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x1c, 0x5, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:22 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(r0, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, 0x0, 0x0) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x8}, 0x8) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x8}, 0x8) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, 0x8) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, 0x0) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, 0x0) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, 0x0) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8}, 0x8) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8}, 0x8) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000), 0x8) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8}, 0x8) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000), 0x8) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8}, 0x8) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x517}, 0xc) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000), 0x8) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x517}, 0xc) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8}, 0x8) 21:37:22 executing program 0: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 3: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@random="d9c4437b61a8", @random="d57eedfa75b6", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @multicast2}, @udp={{0x1, 0x0, 0x8}}}}}}) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x517}, 0xc) 21:37:22 executing program 0: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8}, 0x8) 21:37:22 executing program 0: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) 21:37:22 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f00000000c0)=0x88) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r2, 0x517}, 0xc) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r2, 0x517}, 0xc) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 3: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040), 0x4) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r2, 0x517}, 0xc) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180), 0x8) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:22 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0xffffffffffffff23}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r0, &(0x7f00000000c0)="fb1791d1e963ba5cd32ee48943adc66d5c790300000000dd1b12d771bed3cd7b2c17eefbc44e0fddd4d1bab9e85228c1bd37125b7cf9fdae77fe9169ed341dbb80c8e361b38e3270953892c3e322c64b824f0310ef856748f110d06c15", 0xfffffdd3, 0x1, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="9985c8f600"}, 0x6c) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x8}, 0x8) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r2, 0x517}, 0xc) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, 0x0) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r2, 0x517}, 0xc) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, 0x0) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r2, 0x517}, 0xc) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, 0x0) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8}, 0x8) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x10a}, 0x98) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x10a}, 0x98) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x10a}, 0x98) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8}, 0x8) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8}, 0x8) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r3) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r4, 0x0, 0x0, 0x10a}, 0x98) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x0) 21:37:22 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={r2, 0x517}, 0xc) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r3) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r4, 0x0, 0x0, 0x10a}, 0x98) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3}, 0x8) 21:37:22 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={r2, 0x517}, 0xc) 21:37:22 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={r2, 0x517}, 0xc) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x0) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="62ae2102f5172f525097d3c1d2b517a5"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x0) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3}, 0x8) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r3) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r4, 0x0, 0x0, 0x10a}, 0x98) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3}, 0x8) 21:37:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r3, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r4, 0x0, 0x0, 0x10a}, 0x98) 21:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}}, 0x90) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r3, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r4, 0x0, 0x0, 0x10a}, 0x98) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 21:37:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r3, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r4, 0x0, 0x0, 0x10a}, 0x98) 21:37:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x599, 0x0, 0x0, 0x0) 21:37:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x599, 0x0, 0x0, 0x0) 21:37:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x599, 0x0, 0x0, 0x0) 21:37:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="7175f32f37b4077f5ccb85e97792b9dc088c9300cb2cfc0445852a16c93c61b738a94266e67b00a15d6d21d0b14d347e9a2ae2fa1ba386d66d277d59ee467e8f9ff6a9dddc1c669ed76a84704e141b864aec76e76595919e3fa8d03c36c1929c853f99f280fb87ce921fafd1f30dd5deadd8eba500b86c5fe7630a4c510025554d4569d2470dd8cee1b5c1c49b2be7619c41acba7da9a955b09b20db539bda5fbf24dc6e678e81f53e201a9afaec6d089a0abda9d654446d112d29f5d6660cfa531afba11e294a58e2473182903cbc91eb37cacf72d6e3cec92e71d39dceac88ceb7a7c5d5b7c1e0e6f0adbbc40d9a731b34ccc36a659170143f1adc8a225c75067d69b90f4a71f5eaa8b35af7648d7c0623a5e748a3cc61ea65efa0c774d7f37657815bc053c203230cffe552585ebfc7b51a6f601049425d3b00fdfaeb6872875fd9d5008ad2d42c3507975c2481d856d9a23fdd64262717f535a5884c739834ad312b24ef2f72df0b66c8c3fa3b4e61d51928509b7aa595e3a3f2614b7d8226053ee7fe479cc73247ca8e6f0a7dfe323a3e0e17efa40a016978edab355713a998c82fe5de502d6e026d08d9fa8791e8433a328d0cb6910c8ab8393baea3be27e7824b1850bad77736719a737dcdbcd4e67292fd3b3d59d33178f20752d2db7261e4c094f9e0e6a1d1c47fce2b5c32837511dddc693b643efaf69daf27e8249a4080ffb70cd82d4ea76148b8fa4d4f1a4bad43c5447caf539d2d9446a9574fc26a995d8ee9e317dbf282463fc45114a51ae299357cabab879f85bc56ed3345e79bdf2e5cf311578aca9a3315667f5307c02e8f14cc493e5cb9f6d6430cc6f24d4a09daf4e5e382f39ddfad3842287c24c8aefd5720f375f709212f0425b174f7a43c00a3513cd713b7b3553f96c918ad09005a8b851d0aefb0a1b8d5ee991df4dc181a2a7d8d7b7485d9c701c7bca20020802dc4777d8fd53f3ea4ca6c960dd08135bb2d15da48b1bb5cac46118c5096138d830384afa23b8183c39a98d31b023db9baa0d6091e0f94f6141deeb46e1c1f1c626a3e4e9182c2ad171aa88b1b5660e3796c5e5f79855995f0891d2f822f58e95753fc7ae95a789c38afc5f5a06a16edcc6d0f9c5ef68520bdd1023a43868c3a0c3372b7ac464cc61f15eb4c1fcb4de0b851f75c919c355a4acaf1604f79b45e4993ed642696a4a7245572dc85d071793dda86c234e71013ed3bd188cd16f232517dc047cde7e23da72110369fd3a6236f5119231782f7ef748863e5792a12139c10ed94991313b4ae41a808507787de00e45d594940f747fedd56c6f0f7971cf57e50a4a570aa2a6214755ff150314ca41cf4e95c9a3b07019f06baf8e3eaaa8556a8bb6f2c55aebdf7c494b356d5fa8bcba04ce2e90510f3ce18970655404bd0a944e00a888781a24a75025d07e54f0240ba6bbd93efca8611a239735f9193718523f06b043e92d19f2ddb576ab1a301a80ed3f120cc120fb67d82c986dca8eb08aa69708f6f772710a3deada56b4dce051458597e0acb944b711dd095dc2bbc218c5c9b8c93d20a71b315fb8ffab316556b1ab2cdf8ed5f1fa2c1f7d17eb43f82563515d114a5599693204a37af4fc03a61d823c06a297c6b7224dbbab64059ebfdc5aab608b44562bba8cd1409406f8f22441e64ae47ca15c0fc0f11a517f2cd2d9cb60236cd8b0aa349133a007111db61d39842505763a43df184b9fe2fa3c41069e165bc6b0c27517ab29c1fea4dd79380ce26e0abed53c0dd42bc572f8510e8aa3c928bbee5e268358be26d5b764d36bf5590624f83690617027e87121379bd4941fcd19494f3a8b00af5954cc1865f6ca22760ead9e22c7e726bf735a78657b00e73a390ada7899885073f9649c111c9780486839416c412fbcdc1cdb70c53a6db1b2b22e63cd68d74317855981b8006e1f421845c27a135445478510712cf55752a69319c2514432b0dbe4a214f1fb42b9bf1d1765bd1d6a7d772bb8332f20d1e70", 0x599, 0x0, 0x0, 0x0) 21:37:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="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", 0x599, 0x0, 0x0, 0x0) 21:37:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="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", 0x599, 0x0, 0x0, 0x0) 21:37:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="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", 0x599, 0x0, 0x0, 0x0) 21:37:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) 21:37:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:26 executing program 2: setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000000040)="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", 0x599, 0x0, 0x0, 0x0) 21:37:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:26 executing program 2: setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000000040)="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", 0x599, 0x0, 0x0, 0x0) 21:37:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) 21:37:26 executing program 2: setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000000040)="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", 0x599, 0x0, 0x0, 0x0) 21:37:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x599, 0x0, 0x0, 0x0) 21:37:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x599, 0x0, 0x0, 0x0) 21:37:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="7175f32f37b4077f5ccb85e97792b9dc088c9300cb2cfc0445852a16c93c61b738a94266e67b00a15d6d21d0b14d347e9a2ae2fa1ba386d66d277d59ee467e8f9ff6a9dddc1c669ed76a84704e141b864aec76e76595919e3fa8d03c36c1929c853f99f280fb87ce921fafd1f30dd5deadd8eba500b86c5fe7630a4c510025554d4569d2470dd8cee1b5c1c49b2be7619c41acba7da9a955b09b20db539bda5fbf24dc6e678e81f53e201a9afaec6d089a0abda9d654446d112d29f5d6660cfa531afba11e294a58e2473182903cbc91eb37cacf72d6e3cec92e71d39dceac88ceb7a7c5d5b7c1e0e6f0adbbc40d9a731b34ccc36a659170143f1adc8a225c75067d69b90f4a71f5eaa8b35af7648d7c0623a5e748a3cc61ea65efa0c774d7f37657815bc053c203230cffe552585ebfc7b51a6f601049425d3b00fdfaeb6872875fd9d5008ad2d42c3507975c2481d856d9a23fdd64262717f535a5884c739834ad312b24ef2f72df0b66c8c3fa3b4e61d51928509b7aa595e3a3f2614b7d8226053ee7fe479cc73247ca8e6f0a7dfe323a3e0e17efa40a016978edab355713a998c82fe5de502d6e026d08d9fa8791e8433a328d0cb6910c8ab8393baea3be27e7824b1850bad77736719a737dcdbcd4e67292fd3b3d59d33178f20752d2db7261e4c094f9e0e6a1d1c47fce2b5c32837511dddc693b643efaf69daf27e8249a4080ffb70cd82d4ea76148b8fa4d4f1a4bad43c5447caf539d2d9446a9574fc26a995d8ee9e317dbf282463fc45114a51ae299357cabab879f85bc56ed3345e79bdf2e5cf311578aca9a3315667f5307c02e8f14cc493e5cb9f6d6430cc6f24d4a09daf4e5e382f39ddfad3842287c24c8aefd5720f375f709212f0425b174f7a43c00a3513cd713b7b3553f96c918ad09005a8b851d0aefb0a1b8d5ee991df4dc181a2a7d8d7b7485d9c701c7bca20020802dc4777d8fd53f3ea4ca6c960dd08135bb2d15da48b1bb5cac46118c5096138d830384afa23b8183c39a98d31b023db9baa0d6091e0f94f6141deeb46e1c1f1c626a3e4e9182c2ad171aa88b1b5660e3796c5e5f79855995f0891d2f822f58e95753fc7ae95a789c38afc5f5a06a16edcc6d0f9c5ef68520bdd1023a43868c3a0c3372b7ac464cc61f15eb4c1fcb4de0b851f75c919c355a4acaf1604f79b45e4993ed642696a4a7245572dc85d071793dda86c234e71013ed3bd188cd16f232517dc047cde7e23da72110369fd3a6236f5119231782f7ef748863e5792a12139c10ed94991313b4ae41a808507787de00e45d594940f747fedd56c6f0f7971cf57e50a4a570aa2a6214755ff150314ca41cf4e95c9a3b07019f06baf8e3eaaa8556a8bb6f2c55aebdf7c494b356d5fa8bcba04ce2e90510f3ce18970655404bd0a944e00a888781a24a75025d07e54f0240ba6bbd93efca8611a239735f9193718523f06b043e92d19f2ddb576ab1a301a80ed3f120cc120fb67d82c986dca8eb08aa69708f6f772710a3deada56b4dce051458597e0acb944b711dd095dc2bbc218c5c9b8c93d20a71b315fb8ffab316556b1ab2cdf8ed5f1fa2c1f7d17eb43f82563515d114a5599693204a37af4fc03a61d823c06a297c6b7224dbbab64059ebfdc5aab608b44562bba8cd1409406f8f22441e64ae47ca15c0fc0f11a517f2cd2d9cb60236cd8b0aa349133a007111db61d39842505763a43df184b9fe2fa3c41069e165bc6b0c27517ab29c1fea4dd79380ce26e0abed53c0dd42bc572f8510e8aa3c928bbee5e268358be26d5b764d36bf5590624f83690617027e87121379bd4941fcd19494f3a8b00af5954cc1865f6ca22760ead9e22c7e726bf735a78657b00e73a390ada7899885073f9649c111c9780486839416c412fbcdc1cdb70c53a6db1b2b22e63cd68d74317855981b8006e1f421845c27a135445478510712cf55752a69319c2514432b0dbe4a214f1fb42b9bf1d1765bd1d6a7d772bb8332f20d1e70", 0x599, 0x0, 0x0, 0x0) 21:37:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) 21:37:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="7175f32f37b4077f5ccb85e97792b9dc088c9300cb2cfc0445852a16c93c61b738a94266e67b00a15d6d21d0b14d347e9a2ae2fa1ba386d66d277d59ee467e8f9ff6a9dddc1c669ed76a84704e141b864aec76e76595919e3fa8d03c36c1929c853f99f280fb87ce921fafd1f30dd5deadd8eba500b86c5fe7630a4c510025554d4569d2470dd8cee1b5c1c49b2be7619c41acba7da9a955b09b20db539bda5fbf24dc6e678e81f53e201a9afaec6d089a0abda9d654446d112d29f5d6660cfa531afba11e294a58e2473182903cbc91eb37cacf72d6e3cec92e71d39dceac88ceb7a7c5d5b7c1e0e6f0adbbc40d9a731b34ccc36a659170143f1adc8a225c75067d69b90f4a71f5eaa8b35af7648d7c0623a5e748a3cc61ea65efa0c774d7f37657815bc053c203230cffe552585ebfc7b51a6f601049425d3b00fdfaeb6872875fd9d5008ad2d42c3507975c2481d856d9a23fdd64262717f535a5884c739834ad312b24ef2f72df0b66c8c3fa3b4e61d51928509b7aa595e3a3f2614b7d8226053ee7fe479cc73247ca8e6f0a7dfe323a3e0e17efa40a016978edab355713a998c82fe5de502d6e026d08d9fa8791e8433a328d0cb6910c8ab8393baea3be27e7824b1850bad77736719a737dcdbcd4e67292fd3b3d59d33178f20752d2db7261e4c094f9e0e6a1d1c47fce2b5c32837511dddc693b643efaf69daf27e8249a4080ffb70cd82d4ea76148b8fa4d4f1a4bad43c5447caf539d2d9446a9574fc26a995d8ee9e317dbf282463fc45114a51ae299357cabab879f85bc56ed3345e79bdf2e5cf311578aca9a3315667f5307c02e8f14cc493e5cb9f6d6430cc6f24d4a09daf4e5e382f39ddfad3842287c24c8aefd5720f375f709212f0425b174f7a43c00a3513cd713b7b3553f96c918ad09005a8b851d0aefb0a1b8d5ee991df4dc181a2a7d8d7b7485d9c701c7bca20020802dc4777d8fd53f3ea4ca6c960dd08135bb2d15da48b1bb5cac46118c5096138d830384afa23b8183c39a98d31b023db9baa0d6091e0f94f6141deeb46e1c1f1c626a3e4e9182c2ad171aa88b1b5660e3796c5e5f79855995f0891d2f822f58e95753fc7ae95a789c38afc5f5a06a16edcc6d0f9c5ef68520bdd1023a43868c3a0c3372b7ac464cc61f15eb4c1fcb4de0b851f75c919c355a4acaf1604f79b45e4993ed642696a4a7245572dc85d071793dda86c234e71013ed3bd188cd16f232517dc047cde7e23da72110369fd3a6236f5119231782f7ef748863e5792a12139c10ed94991313b4ae41a808507787de00e45d594940f747fedd56c6f0f7971cf57e50a4a570aa2a6214755ff150314ca41cf4e95c9a3b07019f06baf8e3eaaa8556a8bb6f2c55aebdf7c494b356d5fa8bcba04ce2e90510f3ce18970655404bd0a944e00a888781a24a75025d07e54f0240ba6bbd93efca8611a239735f9193718523f06b043e92d19f2ddb576ab1a301a80ed3f120cc120fb67d82c986dca8eb08aa69708f6f772710a3deada56b4dce051458597e0acb944b711dd095dc2bbc218c5c9b8c93d20a71b315fb8ffab316556b1ab2cdf8ed5f1fa2c1f7d17eb43f82563515d114a5599693204a37af4fc03a61d823c06a297c6b7224dbbab64059ebfdc5aab608b44562bba8cd1409406f8f22441e64ae47ca15c0fc0f11a517f2cd2d9cb60236cd8b0aa349133a007111db61d39842505763a43df184b9fe2fa3c41069e165bc6b0c27517ab29c1fea4dd79380ce26e0abed53c0dd42bc572f8510e8aa3c928bbee5e268358be26d5b764d36bf5590624f83690617027e87121379bd4941fcd19494f3a8b00af5954cc1865f6ca22760ead9e22c7e726bf735a78657b00e73a390ada7899885073f9649c111c9780486839416c412fbcdc1cdb70c53a6db1b2b22e63cd68d74317855981b8006e1f421845c27a135445478510712cf55752a69319c2514432b0dbe4a214f1fb42b9bf1d1765bd1d6a7d772bb8332f20d1e70", 0x599, 0x0, 0x0, 0x0) 21:37:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r0, r0) r1 = dup(r0) shutdown(r1, 0x1) 21:37:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x599, 0x0, 0x0, 0x0) 21:37:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x599, 0x0, 0x0, 0x0) 21:37:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:28 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendto(r0, &(0x7f0000000040)="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", 0x599, 0x0, 0x0, 0x0) 21:37:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r0, r0) r1 = dup(r0) shutdown(r1, 0x1) 21:37:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendto(r0, &(0x7f0000000040)="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", 0x599, 0x0, 0x0, 0x0) 21:37:29 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendto(r0, &(0x7f0000000040)="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", 0x599, 0x0, 0x0, 0x0) 21:37:29 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080), 0x10) sendto(r0, &(0x7f0000000040)="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", 0x599, 0x0, 0x0, 0x0) 21:37:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r0, r0) r1 = dup(r0) shutdown(r1, 0x1) 21:37:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080), 0x10) sendto(r0, &(0x7f0000000040)="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", 0x599, 0x0, 0x0, 0x0) 21:37:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080), 0x10) sendto(r0, &(0x7f0000000040)="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", 0x599, 0x0, 0x0, 0x0) 21:37:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000000040)="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", 0x599, 0x0, 0x0, 0x0) 21:37:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r1 = dup(r0) shutdown(r1, 0x1) 21:37:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000000040)="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", 0x599, 0x0, 0x0, 0x0) 21:37:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000000040)="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", 0x599, 0x0, 0x0, 0x0) 21:37:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r2, 0x517}, 0xc) 21:37:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 21:37:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r1 = dup(r0) shutdown(r1, 0x1) 21:37:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r2, 0x517}, 0xc) 21:37:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 21:37:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 21:37:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 21:37:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r2, 0x517}, 0xc) 21:37:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r1 = dup(r0) shutdown(r1, 0x1) 21:37:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 21:37:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x517}, 0xc) 21:37:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 21:37:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x517}, 0xc) 21:37:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x517}, 0xc) 21:37:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x2cd, 0x0, 0x0, 0x0) 21:37:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x517}, 0xc) 21:37:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x2cd, 0x0, 0x0, 0x0) 21:37:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x517}, 0xc) 21:37:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x2cd, 0x0, 0x0, 0x0) 21:37:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x517}, 0xc) 21:37:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x433, 0x0, 0x0, 0x0) 21:37:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x433, 0x0, 0x0, 0x0) 21:37:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x433, 0x0, 0x0, 0x0) 21:37:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:33 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto(r0, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) shutdown(r1, 0x1) 21:37:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x4e6, 0x0, 0x0, 0x0) 21:37:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x4e6, 0x0, 0x0, 0x0) 21:37:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:33 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto(r0, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) shutdown(r1, 0x1) 21:37:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x4e6, 0x0, 0x0, 0x0) 21:37:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={r3, 0x517}, 0xc) 21:37:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x540, 0x0, 0x0, 0x0) 21:37:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) 21:37:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x540, 0x0, 0x0, 0x0) 21:37:33 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto(r0, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) shutdown(r1, 0x1) 21:37:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x540, 0x0, 0x0, 0x0) 21:37:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) 21:37:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x56d, 0x0, 0x0, 0x0) 21:37:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x56d, 0x0, 0x0, 0x0) 21:37:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x56d, 0x0, 0x0, 0x0) 21:37:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) 21:37:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x583, 0x0, 0x0, 0x0) 21:37:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x517}, 0xc) 21:37:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x583, 0x0, 0x0, 0x0) 21:37:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x583, 0x0, 0x0, 0x0) 21:37:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x58e, 0x0, 0x0, 0x0) 21:37:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x517}, 0xc) 21:37:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x517}, 0xc) 21:37:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="7175f32f37b4077f5ccb85e97792b9dc088c9300cb2cfc0445852a16c93c61b738a94266e67b00a15d6d21d0b14d347e9a2ae2fa1ba386d66d277d59ee467e8f9ff6a9dddc1c669ed76a84704e141b864aec76e76595919e3fa8d03c36c1929c853f99f280fb87ce921fafd1f30dd5deadd8eba500b86c5fe7630a4c510025554d4569d2470dd8cee1b5c1c49b2be7619c41acba7da9a955b09b20db539bda5fbf24dc6e678e81f53e201a9afaec6d089a0abda9d654446d112d29f5d6660cfa531afba11e294a58e2473182903cbc91eb37cacf72d6e3cec92e71d39dceac88ceb7a7c5d5b7c1e0e6f0adbbc40d9a731b34ccc36a659170143f1adc8a225c75067d69b90f4a71f5eaa8b35af7648d7c0623a5e748a3cc61ea65efa0c774d7f37657815bc053c203230cffe552585ebfc7b51a6f601049425d3b00fdfaeb6872875fd9d5008ad2d42c3507975c2481d856d9a23fdd64262717f535a5884c739834ad312b24ef2f72df0b66c8c3fa3b4e61d51928509b7aa595e3a3f2614b7d8226053ee7fe479cc73247ca8e6f0a7dfe323a3e0e17efa40a016978edab355713a998c82fe5de502d6e026d08d9fa8791e8433a328d0cb6910c8ab8393baea3be27e7824b1850bad77736719a737dcdbcd4e67292fd3b3d59d33178f20752d2db7261e4c094f9e0e6a1d1c47fce2b5c32837511dddc693b643efaf69daf27e8249a4080ffb70cd82d4ea76148b8fa4d4f1a4bad43c5447caf539d2d9446a9574fc26a995d8ee9e317dbf282463fc45114a51ae299357cabab879f85bc56ed3345e79bdf2e5cf311578aca9a3315667f5307c02e8f14cc493e5cb9f6d6430cc6f24d4a09daf4e5e382f39ddfad3842287c24c8aefd5720f375f709212f0425b174f7a43c00a3513cd713b7b3553f96c918ad09005a8b851d0aefb0a1b8d5ee991df4dc181a2a7d8d7b7485d9c701c7bca20020802dc4777d8fd53f3ea4ca6c960dd08135bb2d15da48b1bb5cac46118c5096138d830384afa23b8183c39a98d31b023db9baa0d6091e0f94f6141deeb46e1c1f1c626a3e4e9182c2ad171aa88b1b5660e3796c5e5f79855995f0891d2f822f58e95753fc7ae95a789c38afc5f5a06a16edcc6d0f9c5ef68520bdd1023a43868c3a0c3372b7ac464cc61f15eb4c1fcb4de0b851f75c919c355a4acaf1604f79b45e4993ed642696a4a7245572dc85d071793dda86c234e71013ed3bd188cd16f232517dc047cde7e23da72110369fd3a6236f5119231782f7ef748863e5792a12139c10ed94991313b4ae41a808507787de00e45d594940f747fedd56c6f0f7971cf57e50a4a570aa2a6214755ff150314ca41cf4e95c9a3b07019f06baf8e3eaaa8556a8bb6f2c55aebdf7c494b356d5fa8bcba04ce2e90510f3ce18970655404bd0a944e00a888781a24a75025d07e54f0240ba6bbd93efca8611a239735f9193718523f06b043e92d19f2ddb576ab1a301a80ed3f120cc120fb67d82c986dca8eb08aa69708f6f772710a3deada56b4dce051458597e0acb944b711dd095dc2bbc218c5c9b8c93d20a71b315fb8ffab316556b1ab2cdf8ed5f1fa2c1f7d17eb43f82563515d114a5599693204a37af4fc03a61d823c06a297c6b7224dbbab64059ebfdc5aab608b44562bba8cd1409406f8f22441e64ae47ca15c0fc0f11a517f2cd2d9cb60236cd8b0aa349133a007111db61d39842505763a43df184b9fe2fa3c41069e165bc6b0c27517ab29c1fea4dd79380ce26e0abed53c0dd42bc572f8510e8aa3c928bbee5e268358be26d5b764d36bf5590624f83690617027e87121379bd4941fcd19494f3a8b00af5954cc1865f6ca22760ead9e22c7e726bf735a78657b00e73a390ada7899885073f9649c111c9780486839416c412fbcdc1cdb70c53a6db1b2b22e63cd68d74317855981b8006e1f421845c27a135445478510712cf55752a69319c2514432b0dbe4a214f1fb42b9bf1d1765bd1", 0x58e, 0x0, 0x0, 0x0) 21:37:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3}, 0xc) 21:37:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x58e, 0x0, 0x0, 0x0) 21:37:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3}, 0xc) 21:37:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x594, 0x0, 0x0, 0x0) 21:37:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r3}, 0xc) 21:37:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="7175f32f37b4077f5ccb85e97792b9dc088c9300cb2cfc0445852a16c93c61b738a94266e67b00a15d6d21d0b14d347e9a2ae2fa1ba386d66d277d59ee467e8f9ff6a9dddc1c669ed76a84704e141b864aec76e76595919e3fa8d03c36c1929c853f99f280fb87ce921fafd1f30dd5deadd8eba500b86c5fe7630a4c510025554d4569d2470dd8cee1b5c1c49b2be7619c41acba7da9a955b09b20db539bda5fbf24dc6e678e81f53e201a9afaec6d089a0abda9d654446d112d29f5d6660cfa531afba11e294a58e2473182903cbc91eb37cacf72d6e3cec92e71d39dceac88ceb7a7c5d5b7c1e0e6f0adbbc40d9a731b34ccc36a659170143f1adc8a225c75067d69b90f4a71f5eaa8b35af7648d7c0623a5e748a3cc61ea65efa0c774d7f37657815bc053c203230cffe552585ebfc7b51a6f601049425d3b00fdfaeb6872875fd9d5008ad2d42c3507975c2481d856d9a23fdd64262717f535a5884c739834ad312b24ef2f72df0b66c8c3fa3b4e61d51928509b7aa595e3a3f2614b7d8226053ee7fe479cc73247ca8e6f0a7dfe323a3e0e17efa40a016978edab355713a998c82fe5de502d6e026d08d9fa8791e8433a328d0cb6910c8ab8393baea3be27e7824b1850bad77736719a737dcdbcd4e67292fd3b3d59d33178f20752d2db7261e4c094f9e0e6a1d1c47fce2b5c32837511dddc693b643efaf69daf27e8249a4080ffb70cd82d4ea76148b8fa4d4f1a4bad43c5447caf539d2d9446a9574fc26a995d8ee9e317dbf282463fc45114a51ae299357cabab879f85bc56ed3345e79bdf2e5cf311578aca9a3315667f5307c02e8f14cc493e5cb9f6d6430cc6f24d4a09daf4e5e382f39ddfad3842287c24c8aefd5720f375f709212f0425b174f7a43c00a3513cd713b7b3553f96c918ad09005a8b851d0aefb0a1b8d5ee991df4dc181a2a7d8d7b7485d9c701c7bca20020802dc4777d8fd53f3ea4ca6c960dd08135bb2d15da48b1bb5cac46118c5096138d830384afa23b8183c39a98d31b023db9baa0d6091e0f94f6141deeb46e1c1f1c626a3e4e9182c2ad171aa88b1b5660e3796c5e5f79855995f0891d2f822f58e95753fc7ae95a789c38afc5f5a06a16edcc6d0f9c5ef68520bdd1023a43868c3a0c3372b7ac464cc61f15eb4c1fcb4de0b851f75c919c355a4acaf1604f79b45e4993ed642696a4a7245572dc85d071793dda86c234e71013ed3bd188cd16f232517dc047cde7e23da72110369fd3a6236f5119231782f7ef748863e5792a12139c10ed94991313b4ae41a808507787de00e45d594940f747fedd56c6f0f7971cf57e50a4a570aa2a6214755ff150314ca41cf4e95c9a3b07019f06baf8e3eaaa8556a8bb6f2c55aebdf7c494b356d5fa8bcba04ce2e90510f3ce18970655404bd0a944e00a888781a24a75025d07e54f0240ba6bbd93efca8611a239735f9193718523f06b043e92d19f2ddb576ab1a301a80ed3f120cc120fb67d82c986dca8eb08aa69708f6f772710a3deada56b4dce051458597e0acb944b711dd095dc2bbc218c5c9b8c93d20a71b315fb8ffab316556b1ab2cdf8ed5f1fa2c1f7d17eb43f82563515d114a5599693204a37af4fc03a61d823c06a297c6b7224dbbab64059ebfdc5aab608b44562bba8cd1409406f8f22441e64ae47ca15c0fc0f11a517f2cd2d9cb60236cd8b0aa349133a007111db61d39842505763a43df184b9fe2fa3c41069e165bc6b0c27517ab29c1fea4dd79380ce26e0abed53c0dd42bc572f8510e8aa3c928bbee5e268358be26d5b764d36bf5590624f83690617027e87121379bd4941fcd19494f3a8b00af5954cc1865f6ca22760ead9e22c7e726bf735a78657b00e73a390ada7899885073f9649c111c9780486839416c412fbcdc1cdb70c53a6db1b2b22e63cd68d74317855981b8006e1f421845c27a135445478510712cf55752a69319c2514432b0dbe4a214f1fb42b9bf1d1765bd1d6a7d772bb83", 0x594, 0x0, 0x0, 0x0) 21:37:34 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x8000, 0x4) 21:37:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x594, 0x0, 0x0, 0x0) 21:37:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x597, 0x0, 0x0, 0x0) 21:37:34 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x8000, 0x4) 21:37:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x597, 0x0, 0x0, 0x0) 21:37:34 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x8000, 0x4) 21:37:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="7175f32f37b4077f5ccb85e97792b9dc088c9300cb2cfc0445852a16c93c61b738a94266e67b00a15d6d21d0b14d347e9a2ae2fa1ba386d66d277d59ee467e8f9ff6a9dddc1c669ed76a84704e141b864aec76e76595919e3fa8d03c36c1929c853f99f280fb87ce921fafd1f30dd5deadd8eba500b86c5fe7630a4c510025554d4569d2470dd8cee1b5c1c49b2be7619c41acba7da9a955b09b20db539bda5fbf24dc6e678e81f53e201a9afaec6d089a0abda9d654446d112d29f5d6660cfa531afba11e294a58e2473182903cbc91eb37cacf72d6e3cec92e71d39dceac88ceb7a7c5d5b7c1e0e6f0adbbc40d9a731b34ccc36a659170143f1adc8a225c75067d69b90f4a71f5eaa8b35af7648d7c0623a5e748a3cc61ea65efa0c774d7f37657815bc053c203230cffe552585ebfc7b51a6f601049425d3b00fdfaeb6872875fd9d5008ad2d42c3507975c2481d856d9a23fdd64262717f535a5884c739834ad312b24ef2f72df0b66c8c3fa3b4e61d51928509b7aa595e3a3f2614b7d8226053ee7fe479cc73247ca8e6f0a7dfe323a3e0e17efa40a016978edab355713a998c82fe5de502d6e026d08d9fa8791e8433a328d0cb6910c8ab8393baea3be27e7824b1850bad77736719a737dcdbcd4e67292fd3b3d59d33178f20752d2db7261e4c094f9e0e6a1d1c47fce2b5c32837511dddc693b643efaf69daf27e8249a4080ffb70cd82d4ea76148b8fa4d4f1a4bad43c5447caf539d2d9446a9574fc26a995d8ee9e317dbf282463fc45114a51ae299357cabab879f85bc56ed3345e79bdf2e5cf311578aca9a3315667f5307c02e8f14cc493e5cb9f6d6430cc6f24d4a09daf4e5e382f39ddfad3842287c24c8aefd5720f375f709212f0425b174f7a43c00a3513cd713b7b3553f96c918ad09005a8b851d0aefb0a1b8d5ee991df4dc181a2a7d8d7b7485d9c701c7bca20020802dc4777d8fd53f3ea4ca6c960dd08135bb2d15da48b1bb5cac46118c5096138d830384afa23b8183c39a98d31b023db9baa0d6091e0f94f6141deeb46e1c1f1c626a3e4e9182c2ad171aa88b1b5660e3796c5e5f79855995f0891d2f822f58e95753fc7ae95a789c38afc5f5a06a16edcc6d0f9c5ef68520bdd1023a43868c3a0c3372b7ac464cc61f15eb4c1fcb4de0b851f75c919c355a4acaf1604f79b45e4993ed642696a4a7245572dc85d071793dda86c234e71013ed3bd188cd16f232517dc047cde7e23da72110369fd3a6236f5119231782f7ef748863e5792a12139c10ed94991313b4ae41a808507787de00e45d594940f747fedd56c6f0f7971cf57e50a4a570aa2a6214755ff150314ca41cf4e95c9a3b07019f06baf8e3eaaa8556a8bb6f2c55aebdf7c494b356d5fa8bcba04ce2e90510f3ce18970655404bd0a944e00a888781a24a75025d07e54f0240ba6bbd93efca8611a239735f9193718523f06b043e92d19f2ddb576ab1a301a80ed3f120cc120fb67d82c986dca8eb08aa69708f6f772710a3deada56b4dce051458597e0acb944b711dd095dc2bbc218c5c9b8c93d20a71b315fb8ffab316556b1ab2cdf8ed5f1fa2c1f7d17eb43f82563515d114a5599693204a37af4fc03a61d823c06a297c6b7224dbbab64059ebfdc5aab608b44562bba8cd1409406f8f22441e64ae47ca15c0fc0f11a517f2cd2d9cb60236cd8b0aa349133a007111db61d39842505763a43df184b9fe2fa3c41069e165bc6b0c27517ab29c1fea4dd79380ce26e0abed53c0dd42bc572f8510e8aa3c928bbee5e268358be26d5b764d36bf5590624f83690617027e87121379bd4941fcd19494f3a8b00af5954cc1865f6ca22760ead9e22c7e726bf735a78657b00e73a390ada7899885073f9649c111c9780486839416c412fbcdc1cdb70c53a6db1b2b22e63cd68d74317855981b8006e1f421845c27a135445478510712cf55752a69319c2514432b0dbe4a214f1fb42b9bf1d1765bd1d6a7d772bb8332f20d", 0x597, 0x0, 0x0, 0x0) 21:37:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:34 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x8000, 0x4) 21:37:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x598, 0x0, 0x0, 0x0) 21:37:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x598, 0x0, 0x0, 0x0) 21:37:35 executing program 1: setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x8000, 0x4) 21:37:35 executing program 1: setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x8000, 0x4) 21:37:35 executing program 1: setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x8000, 0x4) 21:37:35 executing program 1: r0 = socket(0x0, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x8000, 0x4) 21:37:35 executing program 1: r0 = socket(0x0, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x8000, 0x4) 21:37:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x0, 0x1c10}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x598, 0x0, 0x0, 0x0) 21:37:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:35 executing program 1: r0 = socket(0x0, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x8000, 0x4) 21:37:35 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r0, r1) 21:37:35 executing program 1: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x8000, 0x4) 21:37:35 executing program 1: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x8000, 0x4) 21:37:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x0, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x104, &(0x7f0000000040)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) 21:37:36 executing program 1: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x8000, 0x4) 21:37:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:36 executing program 1: socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x8000, 0x4) 21:37:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:36 executing program 1: socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x8000, 0x4) 21:37:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:37 executing program 1: socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x8000, 0x4) 21:37:37 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, 0x0) 21:37:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:37 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, 0x0) 21:37:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:38 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, 0x0) 21:37:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:38 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), 0x4) 21:37:38 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), 0x4) 21:37:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:38 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r0, r0) sendto(0xffffffffffffffff, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r1 = dup(r0) shutdown(r1, 0x1) 21:37:39 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:39 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), 0x4) 21:37:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr}}, 0x1c) 21:37:39 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3, 0x1, 0x0, 0xeb65}, 0x10) 21:37:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r0, r0) sendto(0xffffffffffffffff, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r1 = dup(r0) shutdown(r1, 0x1) 21:37:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:40 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}}, 0x88) 21:37:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x401}, 0x8) 21:37:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @loopback}, 0x10) 21:37:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r0, r0) sendto(0xffffffffffffffff, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r1 = dup(r0) shutdown(r1, 0x1) 21:37:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0), 0x14) 21:37:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0), 0x14) 21:37:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0), 0x14) 21:37:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2}, 0x14) 21:37:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2}, 0x14) 21:37:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, 0x0, &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x10a}, 0x98) 21:37:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2}, 0x14) 21:37:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, 0x0, &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x10a}, 0x98) 21:37:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, 0x0, &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x10a}, 0x98) 21:37:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:44 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:44 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:45 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2}, 0x14) 21:37:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r5, 0x0, 0x0, 0x10a}, 0x98) 21:37:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2}, 0x14) 21:37:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2}, 0x14) 21:37:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x1) 21:37:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={r2}, 0x14) 21:37:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={r2}, 0x14) 21:37:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) shutdown(r2, 0x1) 21:37:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={r2}, 0x14) 21:37:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000100)=0x8) 21:37:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) shutdown(r2, 0x1) 21:37:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, 0x0, &(0x7f0000000100)) 21:37:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6, 0x0, 0x0, 0x10a}, 0x98) 21:37:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) 21:37:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, 0x0, &(0x7f0000000100)) 21:37:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) shutdown(r2, 0x1) 21:37:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, 0x0, &(0x7f0000000100)) 21:37:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) 21:37:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) 21:37:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x10a}, 0x98) 21:37:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040), 0x0) 21:37:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) dup(r0) shutdown(0xffffffffffffffff, 0x1) 21:37:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040), 0x0) 21:37:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x10a}, 0x98) 21:37:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040), 0x0) 21:37:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x10a}, 0x98) 21:37:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6}, 0x98) 21:37:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) dup(r0) shutdown(0xffffffffffffffff, 0x1) 21:37:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6}, 0x98) 21:37:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200), 0xb) 21:37:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000001100)={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c) 21:37:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffff9c, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000040)="43d279db563018630da6c6c4806709fe35895378ea25e8724a8d562936cc727a30166da9b647ae283f8af33f87d8d011c9eb697f0e0a02f86208972fb8a2d1c3db3f809984", 0x45}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001840)={@in={{0x10, 0x2, 0x0, @multicast1}}, r2}, &(0x7f0000001900)=0x90) 21:37:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, r6}, 0x98) 21:37:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) dup(r0) shutdown(0xffffffffffffffff, 0x1) 21:37:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:51 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8) 21:37:51 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000), &(0x7f0000000080)=0x8) 21:37:51 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x0) 21:37:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:51 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:51 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x0) 21:37:52 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:52 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:52 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000180)="a1", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) shutdown(r2, 0x0) 21:37:53 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:53 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2}, 0x14) 21:37:53 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:53 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2}, 0x14) 21:37:54 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2}, 0x14) 21:37:54 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x7}, 0x8) 21:37:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x1, 0x7fff, 0x6, 0x8}, 0x8) 21:37:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x88) 21:37:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:54 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0), 0x14) 21:37:54 executing program 3: r0 = socket(0x1c, 0x5, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 2: r0 = socket(0x0, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:54 executing program 3: r0 = socket(0x1c, 0x5, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0), 0x14) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 2: r0 = socket(0x0, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:54 executing program 3: r0 = socket(0x1c, 0x5, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0), 0x14) 21:37:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:54 executing program 2: r0 = socket(0x0, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0), 0x14) 21:37:54 executing program 2: r0 = socket(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:54 executing program 2: r0 = socket(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0), 0x14) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0), 0x14) 21:37:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x0, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 2: r0 = socket(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x0, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:54 executing program 0: setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x0, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x0, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3}, 0x14) 21:37:54 executing program 0: setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x0, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:54 executing program 0: setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={r2}, 0x14) 21:37:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x0, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={r2}, 0x14) 21:37:54 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x1c, 0x5, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:54 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x1c, 0x5, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={r2}, 0x14) 21:37:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x1c, 0x5, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) 21:37:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x1c, 0x5, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x1c, 0x5, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) 21:37:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0), 0x14) 21:37:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x1c, 0x5, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0), 0x14) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0), 0x14) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}}, 0x90) 21:37:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @multicast2}}, 0x0, 0x0, 0x0, 0x115}, 0x98) 21:37:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, 0x0, 0x0) 21:37:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000340)={r3}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000003c0)={r4, 0x7f}, 0x8) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, 0x0, 0x0) 21:37:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:37:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, 0x0, 0x0) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x7}, 0x14) 21:37:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) 21:37:54 executing program 3: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000001c0)="f7", 0x1}], 0x1}, 0x0) dup2(r0, r1) 21:37:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) 21:37:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000440)=ANY=[@ANYBLOB="02"], 0x8) 21:37:54 executing program 3: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000001c0)="f7", 0x1}], 0x1}, 0x0) dup2(r0, r1) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4}}}, &(0x7f0000000180)=0x98) 21:37:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0), &(0x7f0000000040)=0x8) 21:37:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:55 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) 21:37:55 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000000000)="fb1793d1e963ba5c", 0x8, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) 21:37:55 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080), 0x14) 21:37:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) dup2(r3, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r4}, &(0x7f0000000080)=0x14) 21:37:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) connect$unix(r2, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:55 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080), 0x14) 21:37:55 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080), 0x14) 21:37:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) connect$unix(r2, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 21:37:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0x10) 21:37:55 executing program 2: cpuset_getdomain(0x1, 0x2, 0x0, 0x20, &(0x7f0000000000), &(0x7f0000000040)) 21:37:55 executing program 2: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f0000000180)=0x90) 21:37:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000100)) 21:37:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) connect$unix(r2, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, &(0x7f0000000080)) 21:37:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) connect$unix(r2, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0x10) 21:37:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000100)) 21:37:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000100)) 21:37:55 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:55 executing program 2: r0 = socket(0x1c, 0x5, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) 21:37:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:37:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, &(0x7f0000000080)) 21:37:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:37:55 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000100)) 21:37:55 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:37:55 executing program 1: ioctl$DIOCGETALTQSV1(0xffffffffffffffff, 0xc130442f, &(0x7f0000000100)) 21:37:55 executing program 1: ioctl$DIOCGETALTQSV1(0xffffffffffffffff, 0xc130442f, &(0x7f0000000100)) 21:37:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) connect$unix(r1, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, &(0x7f0000000080)) 21:37:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:37:55 executing program 1: ioctl$DIOCGETALTQSV1(0xffffffffffffffff, 0xc130442f, &(0x7f0000000100)) 21:37:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) connect$unix(r1, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000100)) 21:37:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:37:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000100)) 21:37:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:37:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), 0x0) 21:37:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) connect$unix(r1, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000100)) 21:37:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:37:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) connect$unix(r1, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) connect$unix(r1, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) connect$unix(r1, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), 0x0) 21:37:55 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$DIOCGETALTQSV1(0xffffffffffffffff, 0xc130442f, &(0x7f0000000100)) 21:37:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:37:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) connect$unix(r2, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), 0x0) 21:37:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:37:55 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$DIOCGETALTQSV1(0xffffffffffffffff, 0xc130442f, &(0x7f0000000100)) 21:37:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:37:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) connect$unix(r2, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:55 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$DIOCGETALTQSV1(0xffffffffffffffff, 0xc130442f, &(0x7f0000000100)) 21:37:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) connect$unix(r2, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, 0x0) 21:37:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040), 0x10) 21:37:55 executing program 0: kmq_setattr(0xffffffffffffffff, &(0x7f00000001c0)={0x3}, 0x0) 21:37:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup2(r0, r1) connect$unix(r2, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, 0x0) 21:37:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup2(r0, r1) connect$unix(r2, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, 0x0) 21:37:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup2(r0, r1) connect$unix(r2, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040), 0x10) 21:37:55 executing program 0: kmq_open(0x0, 0x201, 0x0, &(0x7f00000001c0)) 21:37:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000005c0)={0x400, 0x2, 0xfffa, 0x6}, 0x8) 21:37:55 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000080)={@broadcast, @random="7e1c1c08af75", [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @local={0xac, 0x14, 0x0}, {[@rr={0x7, 0xb, 0x0, [@multicast2, @broadcast]}]}}}}}}) 21:37:55 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:37:55 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) connect$unix(r1, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040), 0x10) 21:37:55 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) connect$unix(r1, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:55 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) connect$unix(r1, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001ac0)={@in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000001b80)=0x98) 21:37:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10) 21:37:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) connect$unix(r1, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:56 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:37:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) connect$unix(r1, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10) 21:37:56 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:37:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) connect$unix(r1, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10) 21:37:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:37:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:57 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:37:57 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:37:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:37:57 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:37:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:37:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) 21:37:57 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:37:57 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:37:57 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:37:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) connect$unix(r2, 0x0, 0x0) 21:37:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10) 21:37:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) connect$unix(r2, 0x0, 0x0) 21:37:57 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:37:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10) 21:37:57 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:37:58 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:37:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) connect$unix(r2, 0x0, 0x0) 21:37:58 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:37:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10) 21:37:58 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:37:58 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:37:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c) 21:37:58 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:37:58 executing program 0: r0 = socket(0x0, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:37:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:37:58 executing program 0: r0 = socket(0x0, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:37:58 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:37:58 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x3}, 0x10) 21:37:58 executing program 1: r0 = socket(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:37:58 executing program 0: r0 = socket(0x0, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:37:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:37:58 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x3}, 0x10) 21:37:58 executing program 0: r0 = socket(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:37:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:37:58 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x3}, 0x10) 21:37:58 executing program 0: r0 = socket(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:37:59 executing program 1: r0 = socket(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:37:59 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x3}, 0x10) 21:37:59 executing program 0: r0 = socket(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:37:59 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x1c, 0x5, 0x0) dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10) 21:37:59 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x3}, 0x10) 21:37:59 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:37:59 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x1c, 0x5, 0x0) dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10) 21:37:59 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:38:00 executing program 1: r0 = socket(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:00 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x3}, 0x10) 21:38:00 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x1c, 0x5, 0x0) dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10) 21:38:00 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:38:00 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x3}, 0x10) 21:38:00 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:38:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:00 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:38:01 executing program 1: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:01 executing program 3: r0 = socket(0x0, 0x10000001, 0x84) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x3}, 0x10) 21:38:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:01 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:38:01 executing program 3: r0 = socket(0x0, 0x10000001, 0x84) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x3}, 0x10) 21:38:01 executing program 1: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:01 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:38:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:01 executing program 1: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:01 executing program 3: r0 = socket(0x0, 0x10000001, 0x84) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x3}, 0x10) 21:38:01 executing program 1: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:01 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:38:01 executing program 1: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:01 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:38:01 executing program 3: r0 = socket(0x1c, 0x0, 0x84) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x3}, 0x10) 21:38:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:01 executing program 3: r0 = socket(0x1c, 0x0, 0x84) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x3}, 0x10) 21:38:01 executing program 3: r0 = socket(0x1c, 0x0, 0x84) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x3}, 0x10) 21:38:01 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:38:01 executing program 1: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:01 executing program 1: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:01 executing program 1: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:01 executing program 3: r0 = socket(0x1c, 0x10000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x3}, 0x10) 21:38:01 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:38:01 executing program 1: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:01 executing program 3: r0 = socket(0x1c, 0x10000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x3}, 0x10) 21:38:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:01 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:38:01 executing program 3: r0 = socket(0x1c, 0x10000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x3}, 0x10) 21:38:01 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:01 executing program 3: socket(0x1c, 0x10000001, 0x84) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x3}, 0x10) 21:38:01 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:38:01 executing program 3: socket(0x1c, 0x10000001, 0x84) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x3}, 0x10) 21:38:01 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:38:01 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000, 0x40}, 0x14) 21:38:01 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) 21:38:02 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:02 executing program 3: socket(0x1c, 0x10000001, 0x84) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x3}, 0x10) 21:38:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:02 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) 21:38:02 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) 21:38:02 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) bind$inet(r0, 0x0, 0x0) 21:38:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:02 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) bind$inet(r0, 0x0, 0x0) 21:38:03 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:03 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) bind$inet(r0, 0x0, 0x0) 21:38:03 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:38:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x0, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:03 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:38:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in={{0x10, 0x2, 0x1, @rand_addr}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 21:38:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x0, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:03 executing program 3: r0 = socket(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, 0x0, 0x0, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:04 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:04 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 21:38:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x0, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:04 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000}, 0x14) 21:38:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x0, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:04 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000}, 0x14) 21:38:04 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000000}, 0x14) 21:38:04 executing program 3: r0 = socket(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, 0x0, 0x0, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:04 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:04 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x0, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:04 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x0, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) r1 = dup(r0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:05 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:05 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) r1 = dup(r0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:05 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:06 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) r1 = dup(r0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:06 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:06 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:06 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:06 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:06 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) r1 = dup(r0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:06 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:06 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, 0x0, 0x0) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:06 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, 0x0, 0x0) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:06 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:06 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:06 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, 0x0, 0x0) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:06 executing program 0: r0 = socket(0x0, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10) 21:38:06 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10) 21:38:06 executing program 0: r0 = socket(0x0, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup(r0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:06 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:06 executing program 0: r0 = socket(0x0, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10) 21:38:06 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10) 21:38:06 executing program 0: r0 = socket(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:06 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10) 21:38:06 executing program 0: r0 = socket(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:06 executing program 3: r0 = dup(0xffffffffffffffff) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:06 executing program 0: r0 = socket(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10) 21:38:06 executing program 3: r0 = dup(0xffffffffffffffff) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:07 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:07 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:07 executing program 3: r0 = dup(0xffffffffffffffff) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup(r0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:07 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup(r0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:08 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000000500)="b9d5", 0x2, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:08 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup(r0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:08 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:08 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:08 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:09 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, 0x0, 0x0, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:09 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = dup(0xffffffffffffffff) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:09 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:09 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:09 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = dup(0xffffffffffffffff) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:09 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = dup(0xffffffffffffffff) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:10 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, 0x0, 0x0, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:10 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, &(0x7f0000000100)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040), 0x10) 21:38:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:10 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, &(0x7f0000000100)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040), 0x10) 21:38:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:10 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, 0x0, 0x0, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:10 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, &(0x7f0000000100)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040), 0x10) 21:38:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 21:38:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 21:38:10 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10) 21:38:10 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:11 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500), 0x0, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 21:38:11 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10) 21:38:11 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x8000}, 0x10) 21:38:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) r1 = dup(r0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10) 21:38:11 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) 21:38:12 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500), 0x0, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) r1 = dup(r0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:12 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) 21:38:12 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) 21:38:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) r1 = dup(r0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 21:38:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) dup(r0) 21:38:13 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500), 0x0, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) 21:38:13 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0), 0x10) 21:38:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:13 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0), 0x10) 21:38:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) 21:38:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) 21:38:14 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9", 0x1, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) 21:38:14 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0), 0x10) 21:38:14 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='dctcp\x00', 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) 21:38:14 executing program 3: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) 21:38:14 executing program 3: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) 21:38:14 executing program 3: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) 21:38:15 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9", 0x1, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) 21:38:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)=ANY=[], &(0x7f0000000080)=0x7f) 21:38:15 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000940), &(0x7f0000000980)=0x8) 21:38:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) 21:38:15 executing program 0: kmq_notify(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x0, 0x0, @thr={0x0, 0x0}}) 21:38:15 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9", 0x1, 0x100, &(0x7f0000000200)=ANY=[], 0xa) 21:38:15 executing program 0: kmq_notify(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x0, 0x0, @thr={0x0, 0x0}}) 21:38:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) 21:38:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:15 executing program 0: kmq_notify(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x0, 0x0, @thr={0x0, 0x0}}) 21:38:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) 21:38:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:16 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x0, &(0x7f0000000200)=ANY=[], 0xa) 21:38:16 executing program 0: kmq_notify(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x0, 0x0, @thr={0x0, 0x0}}) 21:38:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) 21:38:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) 21:38:16 executing program 0: kmq_notify(0xffffffffffffffff, 0x0) 21:38:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:17 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x0, &(0x7f0000000200)=ANY=[], 0xa) 21:38:17 executing program 0: kmq_notify(0xffffffffffffffff, 0x0) 21:38:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) 21:38:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:17 executing program 0: kmq_notify(0xffffffffffffffff, 0x0) 21:38:17 executing program 0: kmq_notify(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}) 21:38:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10) 21:38:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) 21:38:18 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x0, &(0x7f0000000200)=ANY=[], 0xa) 21:38:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, 0x0, 0x0) 21:38:18 executing program 0: kmq_notify(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}) 21:38:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) 21:38:18 executing program 0: kmq_notify(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}) 21:38:18 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r1, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0) shutdown(r3, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x421, 0x0, &(0x7f0000000180)) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) shutdown(r3, 0x1) setsockopt$sock_int(r3, 0xffff, 0x8000, &(0x7f0000000100)=0x9, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0xffffffffffffff83) r5 = accept4$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) 21:38:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, 0x0, 0x0) 21:38:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, 0x0, 0x0) 21:38:19 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, 0x0, 0xa) 21:38:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040), 0x10) 21:38:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) 21:38:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) 21:38:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040), 0x10) 21:38:19 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r1, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0) shutdown(r3, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x421, 0x0, &(0x7f0000000180)) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) shutdown(r3, 0x1) setsockopt$sock_int(r3, 0xffff, 0x8000, &(0x7f0000000100)=0x9, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0xffffffffffffff83) r5 = accept4$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) 21:38:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x40}, 0x1c) 21:38:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040), 0x10) 21:38:20 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, 0x0, 0xa) 21:38:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 21:38:20 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r1, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0) shutdown(r3, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x421, 0x0, &(0x7f0000000180)) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) shutdown(r3, 0x1) setsockopt$sock_int(r3, 0xffff, 0x8000, &(0x7f0000000100)=0x9, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0xffffffffffffff83) r5 = accept4$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) 21:38:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 21:38:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 21:38:20 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r1, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0) shutdown(r3, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x421, 0x0, &(0x7f0000000180)) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) shutdown(r3, 0x1) setsockopt$sock_int(r3, 0xffff, 0x8000, &(0x7f0000000100)=0x9, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0xffffffffffffff83) r5 = accept4$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) 21:38:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 21:38:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 21:38:20 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(r0, &(0x7f0000000500)="b9d5", 0x2, 0x100, 0x0, 0xa) 21:38:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 21:38:20 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r1, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0) shutdown(r3, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x421, 0x0, &(0x7f0000000180)) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) shutdown(r3, 0x1) setsockopt$sock_int(r3, 0xffff, 0x8000, &(0x7f0000000100)=0x9, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0xffffffffffffff83) r5 = accept4$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) 21:38:21 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr=0x5}}}, &(0x7f00000000c0)=0x90) 21:38:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x2}, 0x8) 21:38:21 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r1, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0) shutdown(r3, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x421, 0x0, &(0x7f0000000180)) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) shutdown(r3, 0x1) setsockopt$sock_int(r3, 0xffff, 0x8000, &(0x7f0000000100)=0x9, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0xffffffffffffff83) r5 = accept4$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) 21:38:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x314}, 0x98) 21:38:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = getpid() fcntl$setown(r0, 0x6, r1) r2 = setsid() fcntl$setown(r0, 0x6, r2) 21:38:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000980)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)=ANY=[], &(0x7f0000000280)=0x79) 21:38:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) 21:38:21 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r1, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0) shutdown(r3, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x421, 0x0, &(0x7f0000000180)) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) shutdown(r3, 0x1) setsockopt$sock_int(r3, 0xffff, 0x8000, &(0x7f0000000100)=0x9, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0xffffffffffffff83) r5 = accept4$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) 21:38:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffebf}, 0x14) 21:38:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2, 0x2, 0x49}, 0x10) 21:38:21 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r1, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0) shutdown(r3, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x421, 0x0, &(0x7f0000000180)) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) shutdown(r3, 0x1) setsockopt$sock_int(r3, 0xffff, 0x8000, &(0x7f0000000100)=0x9, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0xffffffffffffff83) accept4$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x10000000) 21:38:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000), 0x8) 21:38:21 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fpathconf(r0, 0x3e) 21:38:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:21 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) shutdown(r2, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x421, 0x0, &(0x7f0000000180)) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) shutdown(r2, 0x1) setsockopt$sock_int(r2, 0xffff, 0x8000, &(0x7f0000000100)=0x9, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0xffffffffffffff83) 21:38:22 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r1, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0) shutdown(r3, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x421, 0x0, &(0x7f0000000180)) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) shutdown(r3, 0x1) setsockopt$sock_int(r3, 0xffff, 0x8000, &(0x7f0000000100)=0x9, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0xffffffffffffff83) accept4$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x10000000) 21:38:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000040)={r4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r5, 0x0, 0x3}, &(0x7f0000000180)=0x18) 21:38:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:22 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) shutdown(r2, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x421, 0x0, &(0x7f0000000180)) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) shutdown(r2, 0x1) setsockopt$sock_int(r2, 0xffff, 0x8000, &(0x7f0000000100)=0x9, 0x4) 21:38:22 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) shutdown(r2, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x421, 0x0, &(0x7f0000000180)) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) shutdown(r2, 0x1) 21:38:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:22 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) shutdown(r2, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x421, 0x0, &(0x7f0000000180)) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) shutdown(r2, 0x1) setsockopt$sock_int(r2, 0xffff, 0x8000, &(0x7f0000000100)=0x9, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0xffffffffffffff83) 21:38:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @rand_addr=0xed8}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0xff}, 0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x81}, 0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = accept$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x6}, 0xc) connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x1, @multicast2}, 0x10) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/116, 0x74}, {0x0}, {0x0}, {0x0}], 0x4}, 0x0) r7 = dup(r6) dup2(r3, r3) shutdown(r7, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x10001}, &(0x7f0000000280)=0x8) 21:38:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:22 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) shutdown(r2, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x421, 0x0, &(0x7f0000000180)) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:22 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) shutdown(r2, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x421, 0x0, &(0x7f0000000180)) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) shutdown(r2, 0x1) setsockopt$sock_int(r2, 0xffff, 0x8000, &(0x7f0000000100)=0x9, 0x4) 21:38:22 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r2, 0x0, 0x0, 0x210}, 0x98) 21:38:22 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) shutdown(r2, 0x0) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:22 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r2, 0x0, 0x0, 0x210}, 0x98) 21:38:22 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200), 0x8) 21:38:22 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) shutdown(r2, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x421, 0x0, &(0x7f0000000180)) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) shutdown(r2, 0x1) 21:38:22 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r2, 0x0, 0x0, 0x210}, 0x98) 21:38:22 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) connect$inet(r0, &(0x7f0000000880)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000600)={r2, 0x0, 0x1, "e9"}, 0x9) 21:38:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) dup2(r1, r1) r2 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, 0x0, 0x0, 0x0, 0x210}, 0x98) 21:38:22 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:22 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x3, @rand_addr}}, 0x0, 0x0, 0x0, 0xa}, 0x98) 21:38:22 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) shutdown(r2, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x421, 0x0, &(0x7f0000000180)) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:22 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:22 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:22 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) shutdown(r2, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x421, 0x0, &(0x7f0000000180)) 21:38:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) dup2(r1, r1) r2 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, 0x0, 0x0, 0x0, 0x210}, 0x98) 21:38:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="f8ff327fe117e155b56fe10c185c82f2"}}}, 0x88) 21:38:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) dup2(r1, r1) r2 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, 0x0, 0x0, 0x0, 0x210}, 0x98) 21:38:22 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) shutdown(r2, 0x0) 21:38:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r3 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r2, 0x0, 0x0, 0x210}, 0x98) 21:38:22 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="f8ff327fe117e155b56fe10c185c82f2"}}}, 0x88) 21:38:22 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) 21:38:22 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:22 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket(0x2, 0x1, 0x0) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="f8ff327fe117e155b56fe10c185c82f2"}}}, 0x88) 21:38:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="f8ff327fe117e155b56fe10c185c82f2"}}}, 0x88) 21:38:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r3 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r2, 0x0, 0x0, 0x210}, 0x98) 21:38:22 executing program 1: setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="f8ff327fe117e155b56fe10c185c82f2"}}}, 0x88) 21:38:22 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:22 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0xea60}, 0x10) 21:38:22 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) socket(0x2, 0x1, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r3 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r2, 0x0, 0x0, 0x210}, 0x98) 21:38:23 executing program 1: setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="f8ff327fe117e155b56fe10c185c82f2"}}}, 0x88) 21:38:23 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080)=0xfffffe02, 0x4) 21:38:23 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:23 executing program 1: setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="f8ff327fe117e155b56fe10c185c82f2"}}}, 0x88) 21:38:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:23 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:23 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) 21:38:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="f8ff327fe117e155b56fe10c185c82f2"}}}, 0x88) 21:38:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="f8ff327fe117e155b56fe10c185c82f2"}}}, 0x88) 21:38:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="f8ff327fe117e155b56fe10c185c82f2"}}}, 0x88) 21:38:23 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) 21:38:23 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:23 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="f8ff327fe117e155b56fe10c185c82f2"}}}, 0x88) 21:38:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r3 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r2, 0x0, 0x0, 0x210}, 0x98) 21:38:23 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:23 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket(0x2, 0x1, 0x0) 21:38:23 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="f8ff327fe117e155b56fe10c185c82f2"}}}, 0x88) 21:38:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r3 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r2, 0x0, 0x0, 0x210}, 0x98) 21:38:23 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="f8ff327fe117e155b56fe10c185c82f2"}}}, 0x88) 21:38:23 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 21:38:23 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r3 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r2, 0x0, 0x0, 0x210}, 0x98) 21:38:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) 21:38:23 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) socket(0x2, 0x1, 0x0) 21:38:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r3 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r2, 0x0, 0x0, 0x210}, 0x98) 21:38:23 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x800, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) 21:38:23 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) 21:38:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r3 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r2, 0x0, 0x0, 0x210}, 0x98) 21:38:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r3 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r2, 0x0, 0x0, 0x210}, 0x98) 21:38:23 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) ioctl$CIOCGSESSION(0xffffffffffffffff, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) 21:38:23 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x800, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) 21:38:23 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) ioctl$CIOCGSESSION(0xffffffffffffffff, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) 21:38:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:23 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x800, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:23 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 21:38:23 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:23 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) ioctl$CIOCGSESSION(0xffffffffffffffff, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) 21:38:23 executing program 0: openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:23 executing program 0: openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:23 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) 21:38:23 executing program 0: openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x0, 0x7fff}, 0x8) 21:38:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:24 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0) 21:38:24 executing program 2: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) 21:38:24 executing program 2: r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) 21:38:24 executing program 2: r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) 21:38:24 executing program 2: r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) 21:38:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:24 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast2}}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x98) 21:38:24 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0) 21:38:24 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0) 21:38:24 executing program 2: openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(0xffffffffffffffff, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) 21:38:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}}, &(0x7f0000000140)=0x90) 21:38:24 executing program 2: openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(0xffffffffffffffff, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) 21:38:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x6, 0x11}, 0x98) 21:38:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:24 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x0, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:24 executing program 2: openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(0xffffffffffffffff, 0xc0306365, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) 21:38:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x6, 0x11}, 0x98) 21:38:24 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x0, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:24 executing program 2: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, 0x0) 21:38:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x6, 0x11}, 0x98) 21:38:24 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x0, 0x26, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x6, 0x11}, 0x98) 21:38:24 executing program 2: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, 0x0) 21:38:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:24 executing program 1: setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x6, 0x11}, 0x98) 21:38:24 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x28, 0x0, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:24 executing program 2: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, 0x0) 21:38:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:24 executing program 1: setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x6, 0x11}, 0x98) 21:38:24 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x28, 0x0, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:24 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x28, 0x0, 0xcc, &(0x7f0000000240)="396badb86471dec60e1779ed5eeebdfa15120db0d5c95e2261c9d68c4a434d671f56218fabfe1826ca058150205d92649804fa134fe3ecff03b28e238c9631403c414e7b936c711b82a0c68845c81566b093840ccf08c431490e84fa42bcc528130458b1475c370f6916d325186e3b6abd9fd444d0abfd75218d041ec7623141d8f97e6fc6f7aac80b8a9193e1d6f36392404c14e1aa84aef9247c5c33a438e899e43c66ce8eeeb00b24515d17731d697e6c27bafb78eab95931285250b43b32078a11d35cbfe4f0b29ee796", 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:24 executing program 1: setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x6, 0x11}, 0x98) 21:38:24 executing program 2: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 21:38:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x6, 0x11}, 0x98) 21:38:24 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:24 executing program 2: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 21:38:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x6, 0x11}, 0x98) 21:38:24 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:24 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0x9, 0x1, 0x50ed]}) 21:38:24 executing program 2: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 21:38:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x6, 0x11}, 0x98) 21:38:24 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0x9, 0x1]}) 21:38:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:24 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x6, 0x11}, 0x98) 21:38:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:24 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0x9]}) 21:38:24 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x6, 0x11}, 0x98) 21:38:24 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x6, 0x11}, 0x98) 21:38:24 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5]}) 21:38:24 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x28, 0x26, 0x0, 0x0, 0x0, 0x0}) 21:38:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) 21:38:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}}, &(0x7f0000000100)=0x98) 21:38:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) 21:38:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) 21:38:25 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 21:38:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x11}, 0x98) 21:38:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x9, {{0x10, 0x2, 0x1, @multicast2}}}, 0x88) 21:38:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x11}, 0x98) 21:38:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x11}, 0x98) 21:38:26 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0x2}, 0x8) 21:38:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x6}, 0x98) 21:38:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x6}, 0x98) 21:38:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 21:38:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 21:38:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x6}, 0x98) 21:38:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 21:38:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x97}, 0x98) 21:38:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 21:38:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001ac0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}}, &(0x7f0000001b80)=0x98) 21:38:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:27 executing program 0: connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 21:38:27 executing program 0: connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 21:38:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2}, 0x10) 21:38:28 executing program 0: connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 21:38:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r3 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r2, 0x0, 0x0, 0x210}, 0x98) 21:38:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 21:38:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r3 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r2, 0x0, 0x0, 0x210}, 0x98) 21:38:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r3 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r2, 0x0, 0x0, 0x210}, 0x98) 21:38:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = semget$private(0x0, 0x4, 0x0) semop(r1, &(0x7f0000000000)=[{0x0, 0x807d}], 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @rand_addr=0xf74}, 0x10) 21:38:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f00000001c0)=0x8) r3 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, 0x0, 0x0, 0x0, 0x210}, 0x98) 21:38:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 21:38:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 21:38:29 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 21:38:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f00000001c0)=0x8) r3 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, 0x0, 0x0, 0x0, 0x210}, 0x98) 21:38:29 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 21:38:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:30 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 21:38:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f00000001c0)=0x8) r3 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, 0x0, 0x0, 0x0, 0x210}, 0x98) 21:38:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, 0x0, 0x0) 21:38:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f00000001c0)=0x8) r3 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, 0x0, 0x0, 0x0, 0x210}, 0x98) 21:38:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, 0x0, 0x0) 21:38:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f00000001c0)=0x8) r3 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, 0x0, 0x0, 0x0, 0x210}, 0x98) 21:38:30 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, 0x0, 0x0) 21:38:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f00000001c0)=0x8) r3 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, 0x0, 0x0, 0x0, 0x210}, 0x98) 21:38:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:30 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) 21:38:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) 21:38:30 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) 21:38:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) 21:38:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) 21:38:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r3) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x9}, &(0x7f0000000080)=0x8) 21:38:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r3) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x9}, &(0x7f0000000080)=0x8) 21:38:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r3) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x9}, &(0x7f0000000080)=0x8) 21:38:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) 21:38:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) 21:38:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) 21:38:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3}, 0x90) 21:38:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3}, 0x90) 21:38:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x0) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3}, 0x90) 21:38:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x0) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, 0x90) 21:38:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, 0x90) 21:38:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x0) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, 0x90) 21:38:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:33 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000380)={r3, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x9}, &(0x7f0000000080)=0x8) 21:38:33 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r3 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r2, 0x0, 0x0, 0x210}, 0x98) 21:38:33 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000380)={r3, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x9}, &(0x7f0000000080)=0x8) 21:38:33 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r3 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r2, 0x0, 0x0, 0x210}, 0x98) 21:38:33 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r3 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r2, 0x0, 0x0, 0x210}, 0x98) 21:38:33 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000380)={r3, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x9}, &(0x7f0000000080)=0x8) 21:38:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:34 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:34 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3, 0x0, 0x0, 0x210}, 0x98) 21:38:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, 0x90) 21:38:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r3 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, 0x0, 0x0) 21:38:35 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r3 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, 0x0, 0x0) 21:38:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, 0x90) 21:38:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r3 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, 0x0, 0x0) 21:38:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, 0x90) 21:38:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r3 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, 0x0, 0x0, 0x0, 0x210}, 0x98) 21:38:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r3 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, 0x0, 0x0, 0x0, 0x210}, 0x98) 21:38:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, 0x90) 21:38:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, 0x90) 21:38:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r3 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, 0x0, 0x0, 0x0, 0x210}, 0x98) 21:38:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, &(0x7f0000000100)=0x98) 21:38:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3}, 0x98) 21:38:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, 0x90) 21:38:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3}, 0x98) 21:38:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000001c0)=0x8) r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, r3}, 0x98) 21:38:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, 0x0, &(0x7f0000000100)) 21:38:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x8a6}, 0x10) 21:38:38 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x90) 21:38:38 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, 0x90) 21:38:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:38 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, 0x90) 21:38:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, 0x0, &(0x7f0000000100)) 21:38:38 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, 0x90) 21:38:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r2 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r3}, &(0x7f0000000140)=0x8) 21:38:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="7d4146c6551640ce1114be14c712ec10"}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x80}, 0x10) 21:38:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, 0x0, &(0x7f0000000100)) 21:38:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:39 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0), &(0x7f0000000240)=0x8) 21:38:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, 0x0) 21:38:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r2 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @loopback}}, r3}, &(0x7f0000000100)=0x98) 21:38:40 executing program 3: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 21:38:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:40 executing program 3: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 21:38:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, 0x0) 21:38:41 executing program 3: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 21:38:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:41 executing program 3: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 21:38:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="eda9e581c6734e6cdfc1699c9c716759"}}}, 0x0) 21:38:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:42 executing program 3: getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 21:38:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:42 executing program 3: getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 21:38:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:42 executing program 3: getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 21:38:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:43 executing program 3: r0 = socket(0x0, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 21:38:43 executing program 2: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f0000000240)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000740)=ANY=[], 0xa0) 21:38:43 executing program 3: r0 = socket(0x0, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 21:38:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:43 executing program 3: r0 = socket(0x0, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 21:38:43 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:43 executing program 3: r0 = socket(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 21:38:43 executing program 3: r0 = socket(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 21:38:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:43 executing program 3: r0 = socket(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 21:38:44 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:44 executing program 3: socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 21:38:44 executing program 3: socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 21:38:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:44 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:44 executing program 3: socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 21:38:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:44 executing program 3: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, &(0x7f0000000140)) 21:38:44 executing program 3: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, &(0x7f0000000140)) 21:38:45 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:45 executing program 3: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, &(0x7f0000000140)) 21:38:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:45 executing program 3: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100), 0x0) 21:38:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:45 executing program 3: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100), 0x0) 21:38:46 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:46 executing program 3: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100), 0x0) 21:38:46 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:46 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100), 0x8) 21:38:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:46 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100), 0x8) 21:38:46 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:46 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100), 0x8) 21:38:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:46 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:46 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100), 0x8) 21:38:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:46 executing program 3: setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100), 0x8) 21:38:46 executing program 3: setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100), 0x8) 21:38:46 executing program 3: setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100), 0x8) 21:38:46 executing program 3: r0 = socket(0x0, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100), 0x8) 21:38:47 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:47 executing program 3: r0 = socket(0x0, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100), 0x8) 21:38:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:47 executing program 3: r0 = socket(0x0, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100), 0x8) 21:38:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:47 executing program 3: r0 = socket(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100), 0x8) 21:38:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:48 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:48 executing program 3: r0 = socket(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100), 0x8) 21:38:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000"], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:48 executing program 3: r0 = socket(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100), 0x8) 21:38:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, 0x90) 21:38:48 executing program 3: r0 = socket(0x1c, 0x10000001, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100), 0x8) 21:38:48 executing program 3: r0 = socket(0x1c, 0x10000001, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100), 0x8) 21:38:49 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000"], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:49 executing program 3: r0 = socket(0x1c, 0x10000001, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100), 0x8) 21:38:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, 0x90) 21:38:49 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000"], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:49 executing program 3: socket(0x1c, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100), 0x8) 21:38:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, 0x90) 21:38:49 executing program 3: socket(0x1c, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100), 0x8) 21:38:49 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:49 executing program 3: socket(0x1c, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100), 0x8) 21:38:49 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, 0x90) 21:38:49 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) 21:38:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, 0x90) 21:38:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:49 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:49 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, 0x90) 21:38:49 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) 21:38:49 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:49 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) 21:38:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, &(0x7f00000016c0)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) 21:38:49 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:49 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000300)={0x3, {{0x10, 0x2, 0x2, @multicast1}}}, 0x88) 21:38:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, &(0x7f00000016c0)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) 21:38:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f0000000180)=0x98) 21:38:49 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f0000000180)=0x98) 21:38:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, &(0x7f00000016c0)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) 21:38:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f0000000180)=0x98) 21:38:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180), &(0x7f00000016c0)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) 21:38:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f0000000180)=0x98) 21:38:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:50 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="2704", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:50 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f0000000180)=0x98) 21:38:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180), &(0x7f00000016c0)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) 21:38:50 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f0000000180)=0x98) 21:38:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180), &(0x7f00000016c0)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) 21:38:50 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f0000000180)=0x98) 21:38:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="2704", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:50 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f0000000180)=0x98) 21:38:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="2704", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f0000000180)=0x98) 21:38:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f0000000180)=0x98) 21:38:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="270400", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:51 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f0000000180)=0x98) 21:38:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, 0x90) 21:38:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="270400", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:51 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f0000000180)=0x98) 21:38:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="270400", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, 0x90) 21:38:51 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f0000000180)=0x98) 21:38:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, 0x90) 21:38:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f0000000180)) 21:38:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f0000000180)) 21:38:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, 0x90) 21:38:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f0000000180)) 21:38:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x0) 21:38:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x0) 21:38:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0x0) 21:38:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x0) 21:38:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200), &(0x7f0000000240)=0x18) 21:38:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0x0) 21:38:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000380)={r4, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0x0) 21:38:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, 0x0, &(0x7f0000000440)) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) 21:38:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) 21:38:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, 0x0, &(0x7f0000000440)) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) 21:38:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) 21:38:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, 0x0, &(0x7f0000000440)) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) 21:38:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) 21:38:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140), 0x10) 21:38:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x98) 21:38:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 21:38:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x98) 21:38:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x18, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 21:38:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x98) 21:38:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380), 0x10) 21:38:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r2}, &(0x7f0000000080)=0x98) 21:38:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001440), &(0x7f0000001480)=0x8) 21:38:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) 21:38:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, 0x0, 0x0) 21:38:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r2}, &(0x7f0000000080)=0x98) 21:38:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) ppoll(&(0x7f0000000100)=[{r0, 0x4}], 0x1, 0x0, 0x0, 0x0) 21:38:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, 0x0, 0x0) 21:38:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r2}, &(0x7f0000000080)=0x98) 21:38:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) 21:38:53 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x180, 0x0, 0x0) 21:38:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, 0x0, &(0x7f0000000080)) 21:38:53 executing program 2: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32], &(0x7f00000001c0)=0x5e) 21:38:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, 0x0, &(0x7f0000000080)) 21:38:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r3}, 0x8) 21:38:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, 0x0, &(0x7f0000000080)) 21:38:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r2}, 0x8) 21:38:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r2}, &(0x7f0000000080)=0x98) 21:38:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r2}, &(0x7f0000000080)=0x98) 21:38:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xe}, &(0x7f0000000200)=0x8) 21:38:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) 21:38:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r2}, &(0x7f0000000080)=0x98) 21:38:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}}, &(0x7f0000000040)=0x98) 21:38:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) 21:38:53 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}}, &(0x7f0000000040)=0x98) 21:38:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:53 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}}, &(0x7f0000000040)=0x98) 21:38:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) 21:38:53 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r2}, &(0x7f0000000080)=0x98) 21:38:53 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:53 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r2}, &(0x7f0000000080)=0x98) 21:38:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r2}, &(0x7f0000000080)=0x98) 21:38:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r1}, &(0x7f0000000040)=0x98) 21:38:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) dup2(r0, r1) 21:38:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r1}, &(0x7f0000000040)=0x98) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) dup2(r0, r1) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r1}, &(0x7f0000000040)=0x98) 21:38:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, 0x0) 21:38:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r1}, &(0x7f0000000040)=0x98) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) dup2(r0, r1) 21:38:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r1}, &(0x7f0000000040)=0x98) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) shutdown(r1, 0x1) dup2(r0, r1) 21:38:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, 0x0) 21:38:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r1}, &(0x7f0000000040)=0x98) 21:38:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) shutdown(r1, 0x1) dup2(r0, r1) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) shutdown(r1, 0x1) dup2(r0, r1) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="27040000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000380)={r5, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000000440)=0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x9}, 0x0) 21:38:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) dup2(r0, 0xffffffffffffffff) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) dup2(r0, 0xffffffffffffffff) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="06", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1}, 0x8) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) dup2(r0, 0xffffffffffffffff) 21:38:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x1, 0x0, @loopback}}, r2}, 0x98) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380), 0x10) 21:38:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r0, 0x1) dup2(0xffffffffffffffff, r0) 21:38:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r0, 0x1) dup2(0xffffffffffffffff, r0) 21:38:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040), &(0x7f0000000080)=0x18) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r0, 0x1) dup2(0xffffffffffffffff, r0) 21:38:54 executing program 2: r0 = socket(0x0, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001ac0)={@in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000001b80)=0x98) 21:38:54 executing program 2: r0 = socket(0x0, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 21:38:54 executing program 2: r0 = socket(0x0, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 21:38:54 executing program 2: r0 = socket(0x2, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 21:38:54 executing program 2: r0 = socket(0x2, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 1: getsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 21:38:54 executing program 2: r0 = socket(0x2, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}}, &(0x7f0000000040)=0x98) 21:38:54 executing program 1: getsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 21:38:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x0, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}}, &(0x7f0000000040)=0x98) 21:38:54 executing program 1: getsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 21:38:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x0, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}}, &(0x7f0000000040)=0x98) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 21:38:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 21:38:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 21:38:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x0, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4'], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}}, &(0x7f0000000040)=0x98) 21:38:54 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4'], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}}, &(0x7f0000000040)=0x98) 21:38:54 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 21:38:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, &(0x7f0000000080)) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4'], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}}, &(0x7f0000000040)=0x98) 21:38:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, &(0x7f0000000080)) 21:38:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, &(0x7f0000000080)) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), 0x0) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), 0x0) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), 0x0) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast2}, 0x10) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180), &(0x7f00000002c0)=0x8) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 1: r0 = socket(0x1c, 0x5, 0x0) recvmsg(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, &(0x7f0000000040)=0x98) 21:38:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, 0x0, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x81}, 0xb) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/246, 0xf6}, 0x0) 21:38:55 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, 0x0, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r2}, &(0x7f0000000080)=0x98) 21:38:55 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r1}, &(0x7f0000000040)=0x98) 21:38:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x81}, 0xb) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/246, 0xf6}, 0x0) 21:38:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r2}, &(0x7f0000000080)=0x98) 21:38:55 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r1}, &(0x7f0000000040)=0x98) 21:38:55 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r1}, &(0x7f0000000040)=0x98) 21:38:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001b80)={@in6={{0x1c, 0x1c, 0x2, 0x0, @rand_addr="0342bf4855e2224f34caad4938587741"}}}, &(0x7f0000000100)=0x88) 21:38:55 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, 0x0, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000840)={'freebsd\x00'}, 0x24) 21:38:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0x6}, 0x8) 21:38:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, 0x0, &(0x7f0000000040)) 21:38:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r2}, &(0x7f0000000080)=0x98) 21:38:55 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001180), 0xc) 21:38:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, 0x0, &(0x7f0000000040)) 21:38:55 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x98) 21:38:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, 0x0, &(0x7f0000000040)) 21:38:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), 0xb) 21:38:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x98) 21:38:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}}, &(0x7f0000000040)=0x98) 21:38:55 executing program 1: open$dir(&(0x7f0000000040)='./file0\x00', 0x282, 0x0) 21:38:55 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x98) 21:38:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2}, 0x8) 21:38:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}}, &(0x7f0000000040)=0x98) 21:38:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2}, 0x8) 21:38:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x98) 21:38:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2}, 0x8) 21:38:55 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}}, &(0x7f0000000040)=0x98) 21:38:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x98) 21:38:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2}, 0x8) 21:38:55 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x98) 21:38:55 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, 0x0) 21:38:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0), 0x8) 21:38:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, 0x0) 21:38:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0), 0x8) 21:38:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='4', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @loopback}}, r2}, 0x0) 21:38:55 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x180}, 0x98) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0), 0x8) 21:38:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1}, 0x8) 21:38:56 executing program 0: syz_emit_ethernet(0x37, &(0x7f0000000240)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @rand_addr, @local={0xac, 0x14, 0x0}}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {'['}}}}}}) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1}, 0x8) 21:38:56 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:56 executing program 0: syz_emit_ethernet(0x37, &(0x7f0000000240)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @rand_addr, @local={0xac, 0x14, 0x0}}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {'['}}}}}}) 21:38:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1}, 0x8) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2}, 0x8) 21:38:56 executing program 0: syz_emit_ethernet(0x37, &(0x7f0000000240)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @rand_addr, @local={0xac, 0x14, 0x0}}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {'['}}}}}}) 21:38:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:56 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2}, 0x8) 21:38:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, &(0x7f0000000080)=0x98) 21:38:56 executing program 0: syz_emit_ethernet(0x37, &(0x7f0000000240)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @rand_addr, @local={0xac, 0x14, 0x0}}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {'['}}}}}}) 21:38:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000000080)) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2}, 0x8) 21:38:56 executing program 0: syz_emit_ethernet(0x0, 0x0) 21:38:56 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:56 executing program 0: syz_emit_ethernet(0x0, 0x0) 21:38:56 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={r1}, 0x8) 21:38:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000000080)) 21:38:56 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{0x0}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:56 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{0x0}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:56 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{0x0}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:56 executing program 0: syz_emit_ethernet(0x0, 0x0) 21:38:56 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={r1}, 0x8) 21:38:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000000080)) 21:38:56 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={r1}, 0x8) 21:38:56 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2}, 0x8) 21:38:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x98) 21:38:56 executing program 0: syz_emit_ethernet(0x37, &(0x7f0000000240)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @local={0xac, 0x14, 0x0}}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {'['}}}}}}) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2}, 0x8) 21:38:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x98) 21:38:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x98) 21:38:56 executing program 0: syz_emit_ethernet(0x37, &(0x7f0000000240)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @local={0xac, 0x14, 0x0}}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {'['}}}}}}) 21:38:56 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2}, 0x8) 21:38:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, 0x0) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2}, 0x8) 21:38:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, 0x0) 21:38:56 executing program 0: syz_emit_ethernet(0x37, &(0x7f0000000240)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @local={0xac, 0x14, 0x0}}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {'['}}}}}}) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2}, 0x8) 21:38:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, r3}, 0x0) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2}, 0x8) 21:38:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200), &(0x7f0000000240)=0x4) 21:38:56 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, r1) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2}, 0x8) 21:38:56 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f00000000c0)=0x8) 21:38:56 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000240)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @rand_addr, @local={0xac, 0x14, 0x0}}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2}, 0x8) 21:38:56 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x10) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2}, 0x8) 21:38:56 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) dup2(r0, r1) 21:38:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = socket(0x1c, 0x5, 0x0) dup2(r3, r4) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x4}, 0x8) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2}, 0x8) 21:38:56 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000240)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @rand_addr, @local={0xac, 0x14, 0x0}}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2}, 0x8) 21:38:56 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000240)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @rand_addr, @local={0xac, 0x14, 0x0}}, @tcp={{0x1, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) 21:38:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001840)={@in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f0000001900)=0x90) 21:38:56 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) dup2(r0, r1) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2}, 0x8) 21:38:56 executing program 0: r0 = socket(0x1c, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x48}, 0x1c) 21:38:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x2, "98da"}, &(0x7f0000000140)=0xa) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1}, 0x8) 21:38:56 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}}, 0x98) 21:38:56 executing program 0: r0 = socket(0x1c, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x48}, 0x1c) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1}, 0x8) 21:38:56 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) dup2(r0, r1) 21:38:56 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}}, 0x98) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1}, 0x8) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0), 0x8) 21:38:56 executing program 0: r0 = socket(0x1c, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x48}, 0x1c) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0), 0x8) 21:38:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000340)={r3}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000003c0)={r4}, 0x8) 21:38:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0), &(0x7f0000000280)=0x8) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0), 0x8) 21:38:56 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x0) dup2(r0, r1) 21:38:56 executing program 3: symlinkat(&(0x7f0000000600)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000640)='./file0\x00') 21:38:56 executing program 0: r0 = socket(0x1c, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x48}, 0x1c) 21:38:56 executing program 3: open$dir(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0), 0x8) 21:38:56 executing program 3: faccessat(0xffffffffffffff9c, 0x0, 0x30, 0x0) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0), 0x8) 21:38:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8) 21:38:56 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x0) dup2(r0, r1) 21:38:56 executing program 3: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040), 0x8) 21:38:56 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x48}, 0x1c) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0), 0x8) 21:38:56 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x0) dup2(r0, r1) 21:38:56 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000000)="83", 0x1) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2}, 0x8) 21:38:56 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x48}, 0x1c) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2}, 0x8) 21:38:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000480)=""/55, 0x37}], 0x1}, 0x0) 21:38:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2}, 0x8) 21:38:56 executing program 2: socket(0x2, 0x3, 0x0) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r0, 0x1) dup2(0xffffffffffffffff, r0) 21:38:56 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={r1}, 0x8) 21:38:56 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x48}, 0x1c) 21:38:56 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={r1}, 0x8) 21:38:56 executing program 2: socket(0x2, 0x3, 0x0) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r0, 0x1) dup2(0xffffffffffffffff, r0) 21:38:56 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={r1}, 0x8) 21:38:57 executing program 3: fchownat(0xffffffffffffffff, &(0x7f0000000740)='./file0/file0\x00', 0xee01, 0xee00, 0x0) 21:38:57 executing program 0: r0 = socket(0x0, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x48}, 0x1c) 21:38:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, 0x0, 0x0) 21:38:57 executing program 2: socket(0x2, 0x3, 0x0) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r0, 0x1) dup2(0xffffffffffffffff, r0) 21:38:57 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x40090, 0x0, 0x0) 21:38:57 executing program 0: r0 = socket(0x0, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x48}, 0x1c) 21:38:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, 0x0, 0x0) 21:38:57 executing program 3: socket$inet6(0xa, 0x1, 0x7) 21:38:57 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, 0xffffffffffffffff) 21:38:57 executing program 3: socketpair(0x18, 0x0, 0x400, &(0x7f0000000040)) 21:38:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, 0x0, 0x0) 21:38:57 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, 0xffffffffffffffff) 21:38:57 executing program 3: r0 = socket(0x26, 0x5, 0x0) getpeername$inet(r0, 0x0, 0x0) 21:38:57 executing program 0: r0 = socket(0x0, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x48}, 0x1c) 21:38:57 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) dup2(r0, 0xffffffffffffffff) 21:38:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000240)='0', 0x1) 21:38:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0), 0x8) 21:38:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0), 0x8) 21:38:57 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r0, &(0x7f0000000140), 0x0, 0x40090, 0x0, 0x0) 21:38:57 executing program 0: r0 = socket(0x1c, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x48}, 0x1c) 21:38:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0), 0x8) 21:38:57 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004200)={0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 21:38:57 executing program 0: r0 = socket(0x1c, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x48}, 0x1c) 21:38:57 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x5000) 21:38:57 executing program 1: socket(0x22, 0x0, 0xfff) 21:38:57 executing program 3: shmget$private(0x0, 0xb000, 0x0, &(0x7f0000ff3000/0xb000)=nil) 21:38:57 executing program 1: select(0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000340)) 21:38:57 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockname(r0, 0x0, &(0x7f0000000000)) 21:38:57 executing program 1: socketpair(0x0, 0x8000e, 0x0, &(0x7f0000001940)) 21:38:57 executing program 0: r0 = socket(0x1c, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x48}, 0x1c) 21:38:57 executing program 2: madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x12) 21:38:57 executing program 3: socket(0xa, 0x0, 0x80000001) 21:38:57 executing program 1: socket(0x2, 0x0, 0xffffffff) 21:38:57 executing program 1: madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xf) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc) 21:38:57 executing program 0: socket(0x1c, 0x5, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x48}, 0x1c) 21:38:57 executing program 3: socket(0x1, 0x0, 0xfffffff9) 21:38:57 executing program 3: socketpair(0x23, 0x5, 0x0, &(0x7f0000000100)) 21:38:57 executing program 1: madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xf) 21:38:57 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) 21:38:57 executing program 1: clock_gettime(0xb, &(0x7f0000001000)) 21:38:57 executing program 3: r0 = socket(0x1e, 0x1, 0x0) accept(r0, 0x0, 0x0) 21:38:57 executing program 0: socket(0x1c, 0x5, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x48}, 0x1c) 21:38:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002a80)={0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x162) 21:38:57 executing program 0: socket(0x1c, 0x5, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x48}, 0x1c) 21:38:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[{0x10}], 0x10}, 0x0) 21:38:57 executing program 1: socketpair(0x11, 0x2, 0x9, &(0x7f0000000040)) 21:38:57 executing program 2: socketpair(0xa, 0x1, 0x6, &(0x7f0000000300)) 21:38:57 executing program 3: mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000000) 21:38:57 executing program 1: socketpair(0x23, 0x0, 0x80010000, &(0x7f0000000000)) 21:38:57 executing program 0: r0 = socket(0x1c, 0x5, 0x0) bind$inet6(r0, 0x0, 0x0) 21:38:57 executing program 3: socketpair(0xa, 0x1, 0x0, &(0x7f0000000300)) 21:38:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000280), 0x80, 0x0, 0x0, &(0x7f0000000480)=[{0x10}, {0x10}], 0x20}, 0x0) 21:38:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0) May 21 21:38:57 ci-freebsd-i386-1 dhclient[817]: send_packet: No buffer space available 21:38:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[{0x10}, {0x10}], 0x20}, 0x0) 21:38:57 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002a80)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000002c0)="3c49c74e3328aa277dacab9478644145d5733ec04710d58fb8051cf11f1a3985fede760e41fe3c2b7ed4faa82fd9dcbc6204bf47f0ee457c811f23859bd756b4b6273316e7f923722b2425a46d29df6d49e2c87f015340a5bc7a329f82fa57b6838858a322e5b6edab8253fa4363", 0x7ffff000}, {&(0x7f0000000340)="0712cfc16c60178948457745efb1fcf54c0c8d1357d962703ecf10626bac5a3947af0eb89840ca6f27e8b08f276814e2345cf7eee424f928ee8eb7936060c92eac54be82d5302291a763238ff6a80b4f90fdb1064cca70b9d16219c0faca2205c071626a9767739ac814ea14c2e5544a346443869e172e0abefcbc00c0b0b3439b7d71c844629fb219bf00a502808633cdf6d7b75ae96be24781b83ec7acffd0a910748207f47c2a9aec600b37b3b2807ecf849e9a10dba6b67fbfddab9bb914c14d12d346918e559b5150c2a67369acefc887e0ec7395792de99f662c60b44a48e245059e31dbfbf12a5a81b823df85e063", 0xf2}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="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", 0xd61}], 0x4}, 0x0) 21:38:57 executing program 0: r0 = socket(0x1c, 0x5, 0x0) bind$inet6(r0, 0x0, 0x0) 21:38:57 executing program 3: socketpair$unix(0x1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001840)) 21:38:57 executing program 0: r0 = socket(0x1c, 0x5, 0x0) bind$inet6(r0, 0x0, 0x0) 21:38:57 executing program 1: socketpair(0xa, 0x0, 0x0, &(0x7f0000000300)) 21:38:57 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) close(r0) 21:38:57 executing program 1: socketpair(0xa, 0x2, 0x1, &(0x7f00000000c0)) 21:38:57 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) 21:38:57 executing program 0: r0 = socket(0x1c, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 21:38:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001980)={0x0, 0x0, 0x0}, 0x0) 21:38:57 executing program 2: socketpair(0x10, 0x3, 0x2, &(0x7f0000000040)) 21:38:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002a80)={0x0, 0x0, 0x0}, 0x11) 21:38:57 executing program 0: r0 = socket(0x1c, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 21:38:57 executing program 3: socket$inet6(0xa, 0x0, 0x41e) 21:38:57 executing program 0: r0 = socket(0x1c, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 21:38:57 executing program 2: socketpair(0x1, 0x0, 0xfffffffc, &(0x7f0000000240)) 21:38:57 executing program 1: getresgid(&(0x7f0000003500), &(0x7f0000003540), &(0x7f0000003580)) 21:38:57 executing program 3: socket(0x2, 0x80c, 0x0) 21:38:57 executing program 2: msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000001b80)) 21:38:57 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f00000015c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe5a}) 21:38:57 executing program 3: clock_gettime(0x0, &(0x7f0000004540)) 21:38:57 executing program 0: msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000040)=""/104) 21:38:57 executing program 2: shmget$private(0x0, 0x1000, 0x54000e22, &(0x7f0000ffa000/0x1000)=nil) 21:38:57 executing program 0: socket(0x0, 0x80c, 0x0) 21:38:57 executing program 1: r0 = msgget(0x1, 0x229) msgctl$IPC_RMID(r0, 0x0) 21:38:57 executing program 3: select(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000180)={0x1}, 0x0) 21:38:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, 0x0, &(0x7f0000000600)) 21:38:57 executing program 1: msgsnd(0x0, &(0x7f0000000100)={0x3}, 0x8, 0x0) 21:38:57 executing program 2: socketpair(0x26, 0x0, 0x0, &(0x7f0000000240)) 21:38:57 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @rand_addr}, @icmp=@echo_reply}}}}) 21:38:57 executing program 2: msgctl$IPC_SET(0x0, 0x1, &(0x7f00000015c0)) 21:38:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, 0x0, &(0x7f0000000600)) 21:38:57 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @rand_addr}, @icmp=@echo_reply}}}}) 21:38:58 executing program 1: getgroups(0x1, &(0x7f0000000000)=[0xee00]) 21:38:58 executing program 3: open$dir(&(0x7f00000000c0)='./file0\x00', 0x210, 0x2c5ae55d385135a7) r0 = getpid() ktrace(&(0x7f0000000040)='./file0\x00', 0x4, 0x60c, r0) 21:38:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000080)=""/92, &(0x7f0000000100)=0x5c) 21:38:58 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @rand_addr}, @icmp=@echo_reply}}}}) 21:38:58 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) faccessat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x1) 21:38:58 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) panic: ktrace_enter: flag set cpuid = 0 time = 1621633138 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c822610 vpanic() at vpanic+0x1c7/frame 0xfffffe009c822670 panic() at panic+0x43/frame 0xfffffe009c8226d0 ktrnamei() at ktrnamei+0x13f/frame 0xfffffe009c822700 namei() at namei+0xd53/frame 0xfffffe009c8227c0 vn_open_cred() at vn_open_cred+0x6f5/frame 0xfffffe009c822950 sys_ktrace() at sys_ktrace+0x221/frame 0xfffffe009c822ab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe009c822bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfdbf78 KDB: enter: panic [ thread pid 9206 tid 109036 ] Stopped at kdb_enter+0x67: movq $0,0x16390de(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe0099a00000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c8225f0 rbp 0xfffffe009c822610 rsi 0x40001 rdi 0xffffffff81138d36 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c8224e0 r11 0x1ff63fff59c r12 0xffffffff82267b80 ddb_dbbe r13 0 r14 0xffffffff81a73bac r15 0xffffffff81a73bac rip 0xffffffff8112fd27 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x16390de(%rip) db> show proc Process 9206 (syz-executor.3) at 0xfffff800354b6000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 805 at 0xfffff800354b6538 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bc7538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00950d7000 (map 0xfffffe00950d7000) (map.pmap 0xfffffe00950d70c0) (pmap 0xfffffe00950d7120) threads: 3 108583 Run CPU 1 syz-executor.3 109034 RunQ syz-executor.3 109036 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 9206 805 805 0 R (threaded) syz-executor.3 108583 Run CPU 1 syz-executor.3 109034 RunQ syz-executor.3 109036 Run CPU 0 syz-executor.3 9205 782 782 0 R syz-executor.0 6565 1 6565 65 Ss select 0xfffff800117b08c0 dhclient 5232 1 5232 0 Ss select 0xfffff80011718140 dhclient 5229 1 5229 0 Ss select 0xfffff8001174ba40 dhclient 5208 1 5208 65 Ss select 0xfffff80011718a40 dhclient 3973 1 3973 0 Ss select 0xfffff80011262bc0 dhclient 3970 1 3970 0 Ss select 0xfffff80035ebdbc0 dhclient 3951 1 3951 65 Ss select 0xfffff8001120b2c0 dhclient 2503 1 2503 0 Ss select 0xfffff800110cda40 dhclient 2500 1 2500 0 Ss select 0xfffff800110ff740 dhclient 2481 1 2481 65 Ss select 0xfffff800110cd140 dhclient 822 1 822 0 Ss select 0xfffff80035cd05c0 dhclient 817 1 817 0 Ss select 0xfffff80035db4ec0 dhclient 805 780 805 0 Rs syz-executor.3 797 780 797 0 Rs syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100099 S uwait 0xfffff80015ddc700 syz-fuzzer 100118 S uwait 0xfffff80015d23100 syz-fuzzer 100119 S uwait 0xfffff80015d68d00 syz-fuzzer 100120 S uwait 0xfffff80015d68700 syz-fuzzer 100121 S uwait 0xfffff80035a6a700 syz-fuzzer 100122 S uwait 0xfffff80035a6a900 syz-fuzzer 100123 S kqread 0xfffff80015d68500 syz-fuzzer 100124 S uwait 0xfffff80035a6ad00 syz-fuzzer 100265 S uwait 0xfffff80015d74500 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800353f85e8 csh 776 694 776 0 Ss select 0xfffff80015d182c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015465cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015afc4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015afccb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b004b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b00cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a894b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a89cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a8c4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a8ccb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c561 cron 694 1 694 0 Ss select 0xfffff80015e5fa40 sshd 507 1 507 0 Ss select 0xfffff800352eabc0 syslogd 436 1 436 0 Ss select 0xfffff800352d7d40 devd 435 1 435 65 Ss select 0xfffff800352d72c0 dhclient 350 1 350 0 Ss select 0xfffff800352d7440 dhclient 347 1 347 0 Ss select 0xfffff800353812c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ae7000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282b9d0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282aa80 [bufdaemon] 100086 D - 0xffffffff8220ae80 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004dfc4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff828528c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82846d38 [dom0] 100087 D launds 0xffffffff82846d44 [laundry: dom0] 100088 D umarcl 0xffffffff815cb6d0 [uma] 18 0 0 0 DL - 0xffffffff82570908 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e3d828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82f9a3c0 [pf purge] 15 0 0 0 DL - 0xffffffff828280dc [soaiod4] 9 0 0 0 DL - 0xffffffff828280dc [soaiod3] 8 0 0 0 DL - 0xffffffff828280dc [soaiod2] 7 0 0 0 DL - 0xffffffff828280dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82447dc0 [doneq0] 100045 D - 0xffffffff82447d40 [async] 100078 D - 0xffffffff82447c10 [scanner] 14 0 0 0 DL seqstat 0xfffff80004dcbc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d99d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d99d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844220 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271bda0 [g_event] 100036 D - 0xffffffff8271bda8 [g_up] 100037 D - 0xffffffff8271bdb0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c39d00 [thr_0] 100029 D - 0xfffff80004c39d80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100012 I [swi5: fast taskq] 100015 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bc7538 [init] 10 0 0 0 DL audit_w 0xffffffff82844730 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c330 [swapper] 100005 D - 0xfffff80004c63d00 [if_config_tqg_0] 100006 D - 0xfffff80004c63900 [softirq_0] 100007 D - 0xfffff80004c63500 [softirq_1] 100008 D - 0xfffff80004c63100 [if_io_tqg_0] 100009 D - 0xfffff80004c61d00 [if_io_tqg_1] 100010 D - 0xfffff80004c5fd00 [in6m_free taskq] 100011 D - 0xfffff80004c5f900 [aiod_kick taskq] 100013 D - 0xfffff80004c5f100 [kqueue_ctx taskq] 100014 D - 0xfffff80004c58d00 [pci_hp taskq] 100016 D - 0xfffff80004c58500 [inm_free taskq] 100018 D - 0xfffff80004c53d00 [linuxkpi_irq_wq] 100019 D - 0xfffff80004c53900 [thread taskq] 100020 D - 0xfffff80004c53500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c53500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c53500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c53500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c53100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c53100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c53100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c53100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c39900 [firmware taskq] 100038 D - 0xfffff80004c39500 [crypto_0] 100039 D - 0xfffff80004c39500 [crypto_1] 100055 D - 0xfffff800153dc900 [vtnet0 rxq 0] 100056 D - 0xfffff800153dc500 [vtnet0 txq 0] 100057 D - 0xfffff800153dc100 [vtnet0 rxq 1] 100058 D - 0xfffff800153c6d00 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015429500 [virtio_balloon] 100064 D - 0xfffff800153c6900 [mca taskq] 100066 D - 0xffffffff81e20451 [deadlkres] 100074 D - 0xfffff80015a1a900 [acpi_task_0] 100075 D - 0xfffff80015a1a900 [acpi_task_1] 100076 D - 0xfffff80015a1a900 [acpi_task_2] 100077 D - 0xfffff80004c39100 [CAM taskq] db> show all locks Process 9206 (syz-executor.3) thread 0xfffffe00950993a0 (108583) exclusive sx ktrace_sx (ktrace_sx) r = 0 (0xffffffff8271e800) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_ktrace.c:397 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 pcb 492 2702K 20849 kobj 328 2624K 488 vtbuf 24 2064K 46 newblk 9 1036K 8959 vfscache 3 1035K 3 inodedep 501 1020K 8401 acpica 1674 649K 55230 subproc 140 567K 9287 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 sctp_atcl 464 464K 13763 sctp_stro 232 464K 3925 bus 990 378K 3499 BPF 46 337K 46 linker 348 270K 433 sctp_atky 696 261K 17987 dirrem 492 246K 8317 DEVFS1 107 214K 124 filedesc 14 211K 16635 module 512 192K 512 freefile 491 185K 8314 kdtrace 216 178K 18245 vnet_data 1 176K 1 sctp_athm 464 174K 13790 sctp_map 464 174K 7850 tidhash 3 164K 3 pf_rule 39 156K 67 umtx 352 154K 352 pagedep 8 140K 8326 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 2736 syncache 1 76K 1 vmem 3 72K 5 routetbl 128 69K 414 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 sctp_timw 85 43K 85 rman 84 42K 425 KTRACE 101 38K 102 lltable 42 36K 94 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1710 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 2 kqueue 63 32K 9212 DEVFSP 80 30K 325 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 244 ifnet 7 25K 7 plimit 24 24K 424 kcovinfo 64 24K 68 pwddesc 61 23K 9208 CAM queue 5 21K 1528 selfd 55 21K 124544 pfs_nodes 20 20K 20 proc-args 52 20K 646 UART 12 18K 12 session 35 18K 49 bmsafemap 2 17K 8377 ksem 1 16K 55 rpc 2 16K 2 shmfd 1 16K 1 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 lockf 37 14K 59 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 Unitno 30 12K 47 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 9 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 58 mount 16 7K 90 fpukern_ctx 3 6K 3 inpcbpolicy 15 6K 2294 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 osd 8 4K 1143 ipsec 3 3K 3 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 8330 sctp_ifn 6 3K 14 mkdir 6 3K 16610 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 8316 vnodemarker 2 2K 36 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 98 crypto 4 2K 4 diradd 4 2K 8357 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 11011 newdirblk 3 2K 8305 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 282 entropy 2 1K 43 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 dctcp data 0 0K 17 cdg data 0 0K 17 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 512 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 chd data 0 0K 44 htcp data 0 0K 0 cubic data 0 0K 97 sctp_mcore 0 0K 0 sctp_socko 0 0K 5558 sctp_iter 0 0K 45 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 36 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 vegas data 0 0K 28 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 7167 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 16 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 13 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 twsbuf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 4 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 8484 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 453 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 2232 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 134 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 17913 ioctlops 0 0K 258 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 734 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 9 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 986 764102 0 254 38117376 0 malloc-384 384 35850 100 76839 0 30 13804800 0 malloc-1024 1024 4154 6 4406 0 16 4259840 0 malloc-8192 8192 329 2 574 0 1 2711552 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 9067 518 1220140 0 254 2453760 0 tcp_log 416 0 5031 51223 0 254 2092896 0 malloc-8192 8192 235 16 9841 0 1 2056192 0 BUF TRIE 144 176 13292 794 0 62 1939392 0 mbuf_cluster 2048 795 1 795 0 254 1630208 0 UMA Slabs 0 112 13245 0 13245 0 126 1483440 0 RADIX NODE 144 8717 436 253234 0 63 1318032 0 malloc-384 384 2527 563 120058 0 30 1186560 0 malloc-1024 1024 566 550 8537 0 16 1142784 0 malloc-1024 1024 2 998 7172 0 16 1024000 0 malloc-512 512 562 1070 25787 0 30 835584 0 malloc-384 384 1840 60 37333 0 30 729600 0 malloc-1024 1024 584 44 14590 0 16 643072 0 FFS inode 1160 517 29 8831 0 8 633360 0 malloc-8192 8192 70 7 9218 0 1 630784 0 sctp_asoc 2288 232 38 3925 0 254 617760 0 malloc-2048 2048 240 26 4441 0 8 544768 0 malloc-32768 32768 10 6 8464 0 1 524288 0 malloc-16384 16384 26 0 30 0 1 425984 0 malloc-384 384 1004 26 4089 0 30 395520 0 sctp_ep 1280 232 59 9838 0 254 372480 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VM OBJECT 264 1259 91 131368 0 30 356400 0 THREAD 1808 154 22 9036 0 8 318208 0 malloc-1024 1024 264 40 9871 0 16 311296 0 tcp_bbr_map 128 0 2325 7698 0 126 297600 0 VNODE 448 555 75 8871 0 30 282240 0 malloc-384 384 679 21 972 0 30 268800 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-1024 1024 218 38 9973 0 16 262144 0 256 Bucket 2048 108 18 15383 0 8 258048 0 malloc-16384 16384 10 5 273 0 1 245760 0 malloc-2048 2048 107 3 124 0 8 225280 0 DEVCTL 1024 0 216 132 0 0 221184 0 malloc-4096 4096 49 5 183 0 2 221184 0 mbuf_packet 256 260 535 13041 0 254 203520 0 sctp_raddr 736 232 43 3925 0 254 202400 0 malloc-65536 65536 1 2 178 0 1 196608 0 MAP ENTRY 96 1567 407 489881 0 126 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-4096 4096 2 41 2235 0 2 176128 0 vmem btag 56 2895 45 2895 0 254 164640 0 malloc-512 512 306 6 1038 0 30 159744 0 malloc-8192 8192 16 3 167 0 1 155648 0 S VFS Cache 104 1033 332 9792 0 126 141960 0 FFS2 dinode 256 517 23 8831 0 62 138240 0 malloc-65536 65536 2 0 2 0 1 131072 0 VMSPACE 2544 38 13 9191 0 4 129744 0 socket 944 40 92 13378 0 254 124608 0 malloc-384 384 265 55 133371 0 30 122880 0 ksiginfo 112 63 981 779 0 126 116928 0 malloc-512 512 197 11 686 0 30 106496 0 ertt_txseginfo 40 0 2626 30308 0 254 105040 0 PROC 1336 60 18 9207 0 8 104208 0 malloc-16384 16384 6 0 6 0 1 98304 0 filedesc0 1072 61 23 9208 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 52 35 2597 0 16 89088 0 clpbuf 2624 0 32 26 0 16 83968 0 g_bio 408 0 190 6351 0 30 77520 0 malloc-512 512 93 43 8780 0 30 69632 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 32 Bucket 256 127 128 24763 0 62 65280 0 malloc-384 384 87 63 6129 0 30 57600 0 malloc-8192 8192 2 5 8490 0 1 57344 0 malloc-1024 1024 53 3 57 0 16 57344 0 malloc-512 512 98 14 245 0 30 57344 0 tcpcb 1064 4 45 1131 0 254 52136 0 tcp_inpcb 488 4 100 1131 0 254 50752 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 5 0 1 49152 0 malloc-8192 8192 4 2 534 0 1 49152 0 malloc-4096 4096 5 7 515 0 2 49152 0 malloc-2048 2048 9 15 1473 0 8 49152 0 sctp_chunk 152 278 34 318 0 254 47424 0 malloc-2048 2048 18 4 22 0 8 45056 0 pcpu-8 8 5003 629 5383 0 254 45056 0 16 Bucket 144 158 150 3063 0 62 44352 0 DIRHASH 1024 34 6 34 0 16 40960 0 NAMEI 1024 1 35 48697 0 16 36864 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 6 2 22 0 2 32768 0 malloc-4096 4096 8 0 199 0 2 32768 0 malloc-512 512 20 44 9861 0 30 32768 0 pcpu-64 64 486 26 486 0 254 32768 0 tcp_bbr_pcb 832 0 36 168 0 16 29952 0 malloc-4096 4096 1 6 281 0 2 28672 0 malloc-4096 4096 7 0 7 0 2 28672 0 malloc-512 512 19 37 8412 0 30 28672 0 64 Bucket 512 42 14 4565 0 30 28672 0 KNOTE 160 28 147 136181 0 62 28000 0 Files 80 234 116 29790 0 126 28000 0 malloc-384 384 30 40 1175 0 30 26880 0 pipe 744 23 12 454 0 16 26040 0 TURNSTILE 136 177 12 177 0 62 25704 0 malloc-512 512 32 16 1289 0 30 24576 0 PWD 32 19 737 8398 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 42 258 2176 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 0 27 512 0 16 22464 0 malloc-2048 2048 9 1 9 0 8 20480 0 malloc-2048 2048 9 1 9 0 8 20480 0 2 Bucket 32 99 531 3448 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 SLEEPQUEUE 88 177 15 177 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 vtnet_tx_hdr 24 0 668 386434 0 254 16032 0 udp_inpcb 488 6 26 304 0 254 15616 0 sctp_stream_msg_out 112 73 35 376 0 254 12096 0 ripcb 488 5 19 311 0 254 11712 0 udplite_inpcb 488 0 24 548 0 254 11712 0 kenv 258 15 30 1056 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1209 0 254 11520 0 malloc-4096 4096 0 2 55 0 2 8192 0 malloc-2048 2048 0 4 8 0 8 8192 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 0 8 43 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 49 0 126 8096 0 rl_entry 40 50 152 50 0 254 8080 0 sctp_laddr 48 28 140 73 0 254 8064 0 tcp_rack_map 112 0 72 1009 0 126 8064 0 udpcb 32 6 246 852 0 254 8064 0 ertt 72 4 108 1131 0 126 8064 0 4 Bucket 48 6 162 215 0 254 8064 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0