[lksctp-developers] sctp_status: Got sendmsg: Invalid argument when set max_stream larger than 10

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Hi Daniel,

When I run sctp_status test and set max_stream >= 10, the client will
fail with "sendmsg: Invalid argument". Would you like to help have a
look at this?

# ./sctp_status -H 127.0.0.1 -P 9998 -h 127.0.0.1 -p 9999 -s -d 2 -M 20
remote:addr=127.0.0.1, port=distinct, family=2
local:addr=127.0.0.1, port=distinct32, family=2

Starting tests...
        socket(SOCK_STREAM, IPPROTO_SCTP)  ->  sk=3
        bind(sk=3, [a:127.0.0.1,p:distinct32])  --  attempt 1/10
        connect(sk=3)
Client: Sending packets.(1/10)
        sendmsg(sk=3, assoc=0) 17768 bytes.
          SNDRCV(stream=1 flags=0x1 ppid=846930886)
        sendmsg(sk=3, assoc=0) 6250 bytes.
          SNDRCV(stream=2 flags=0x1 ppid=1714636915)
        sendmsg(sk=3, assoc=0) 23634 bytes.
          SNDRCV(stream=3 flags=0x1 ppid=424238335)
        sendmsg(sk=3, assoc=0) 5195 bytes.
          SNDRCV(stream=4 flags=0x1 ppid=1649760492)
        sendmsg(sk=3, assoc=0) 7978 bytes.
          SNDRCV(stream=5 flags=0x1 ppid=1189641421)
        sendmsg(sk=3, assoc=0) 22715 bytes.
          SNDRCV(stream=6 flags=0x1 ppid=1350490027)
        sendmsg(sk=3, assoc=0) 16883 bytes.
          SNDRCV(stream=7 flags=0x1 ppid=1102520059)
        sendmsg(sk=3, assoc=0) 10724 bytes.
          SNDRCV(stream=8 flags=0x1 ppid=1967513926)
        sendmsg(sk=3, assoc=0)  125 bytes.
          SNDRCV(stream=9 flags=0x1 ppid=1540383426)
        sendmsg(sk=3, assoc=0) 2133 bytes.
          SNDRCV(stream=10 flags=0x1 ppid=1303455736)

                *** sendmsg: Invalid argument ***

Thanks
Hangbin Liu
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