Kernel panic on FreeBSD 9.0-beta2

[Arnaud Lacombe]

Hi,

On Mon, Sep 26, 2011 at 5:12 AM, K. Macy <kmacy at freebsd.org> wrote:
>
>
> On Monday, September 26, 2011, Adrian Chadd <adrian at freebsd.org> wrote:
>> On 26 September 2011 13:41, Arnaud Lacombe <lacombar at gmail.com> wrote:
>>>  /*
>>>   * XXX
>>>   * This entire block sorely needs a rewrite.
>>>   */
>>>        if (t &&
>>>            ((t->inp_flags & INP_TIMEWAIT) == 0) &&
>>>            (so->so_type != SOCK_STREAM ||
>>>             ntohl(t->inp_faddr.s_addr) == INADDR_ANY) &&
>>>            (ntohl(sin->sin_addr.s_addr) != INADDR_ANY ||
>>>             ntohl(t->inp_laddr.s_addr) != INADDR_ANY ||
>>>             (t->inp_socket->so_options &
>>>           SO_REUSEPORT) == 0) &&
>>>            (inp->inp_cred->cr_uid !=
>>>             t->inp_cred->cr_uid))
>>>          return (EADDRINUSE);
>>>      }
>>>
>>> more specifically, `t->inp_socket' is NULL. The top comment may not be
>>> relevant, as it's been here for the past 8 years.
>>
>> Why would t->inp_socket be NULL at this point?
>
> TIME_WAIT ...
>
on UDP socket ?

 - Arnaud