lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date:	Fri, 24 Oct 2008 13:09:22 +1100
From:	Alex Samad <alex@...ad.com.au>
To:	Herbert Xu <herbert@...dor.apana.org.au>
Cc:	David Miller <davem@...emloft.net>, linux-net@...r.kernel.org,
	netdev@...r.kernel.org
Subject: Re: kernel oops when system under network stress

Bugger, didn't see this replay, will get on it 

alex

On Thu, Oct 16, 2008 at 05:10:09PM +0800, Herbert Xu wrote:
> On Thu, Oct 16, 2008 at 06:09:34PM +1100, Alex Samad wrote:
> >
> > just about, within a 5-10 min window
> 
> Great.  Please apply this patch and let me know what it prints
> out (if anything).
> 
> Thanks,
> -- 
> Visit Openswan at http://www.openswan.org/
> Email: Herbert Xu ~{PmV>HI~} <herbert@...dor.apana.org.au>
> Home Page: http://gondor.apana.org.au/~herbert/
> PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
> --
> diff --git a/net/ipv6/inet6_connection_sock.c b/net/ipv6/inet6_connection_sock.c
> index 16d43f2..72af09d 100644
> --- a/net/ipv6/inet6_connection_sock.c
> +++ b/net/ipv6/inet6_connection_sock.c
> @@ -233,6 +233,13 @@ int inet6_csk_xmit(struct sk_buff *skb, int ipfragok)
>  	/* Restore final destination back after routing done */
>  	ipv6_addr_copy(&fl.fl6_dst, &np->daddr);
>  
> +	if (WARN_ON(skb_is_gso(skb) && skb->ip_summed != CHECKSUM_PARTIAL)) {
> +		printk("%s: %d %d %d 0x%x 0x%x 0x%lx", skb->dst->dev->name,
> +		       skb->ip_summed, skb_shinfo(skb)->gso_size, skb->len,
> +		       skb_shinfo(skb)->gso_type, sk->sk_route_caps,
> +		       skb->dst->dev->features);
> +	}
> +
>  	return ip6_xmit(sk, skb, &fl, np->opt, 0);
>  }
>  
> 

-- 
"The Legislature makes the laws, and the Executive interprets the laws."

	- George W. Bush

Download attachment "signature.asc" of type "application/pgp-signature" (198 bytes)

Powered by blists - more mailing lists