Re: [lkp] [sctp] d46e416c11: WARNING: CPU: 2 PID: 727 at net/ipv4/af_inet.c:685 inet_accept+0x10d/0x110

From	Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Newsgroups	linux.kernel
Subject	Re: [lkp] [sctp] d46e416c11: WARNING: CPU: 2 PID: 727 at net/ipv4/af_inet.c:685 inet_accept+0x10d/0x110
Date	2016-06-13 18:30 +0200
Message-ID	<rJCUq-iw-9@gated-at.bofh.it> (permalink)
References	<rJ30B-2zr-7@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Em 11-06-2016 22:58, kernel test robot escreveu:
>
>
> FYI, we noticed the following commit:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git master
> commit d46e416c11c88ef1deb5c7f19271806a5be597fe ("sctp: sctp should change socket state when shutdown is received")
>
> in testcase: ltp
> with following parameters: test=sctp
>
> on test machine: nhm-white2: 8 threads Nehalem with 4G memory
>
> caused below changes:

Hi,

Xin and I are working on a fix for this. Using SCTP_SS_CLOSING for 
sctp_sock_migrate() wasn't a good move. That's what is causing this.
Probably should have just moved to SCTP_SS_CLOSED already as the asoc is 
already closed.

Thanks,
Marcelo

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Re: [lkp] [sctp] d46e416c11: WARNING: CPU: 2 PID: 727 at  net/ipv4/af_inet.c:685 inet_accept+0x10d/0x110 Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> - 2016-06-13 18:30 +0200

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