Re: pskb_expand_head: skb_shared BUG

2015-03-05 Thread Chris Dunlop
On Mon, Mar 02, 2015 at 11:45:11AM +1100, Chris Dunlop wrote: > Heads up... > > We've hit this BUG() in v3.10.70, v3.14.27 and v3.18.7: > > net/core/skbuff.c: > 1027 int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail, > 1028 gfp_t

Re: pskb_expand_head: skb_shared BUG

2015-03-01 Thread Chris Dunlop
On Mon, Mar 02, 2015 at 11:45:11AM +1100, Chris Dunlop wrote: > Heads up... > > We've hit this BUG() in v3.10.70, v3.14.27 and v3.18.7: > > net/core/skbuff.c: > 1027 int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail, > 1028 gfp_t

pskb_expand_head: skb_shared BUG

2015-03-01 Thread Chris Dunlop
0 74 12 4c 89 RIP [(312dded4)] pskb_expand_head+0x254/0x390 RSP (88103fdc39a8) ---[ end trace 39d8f481dcb017e8 ]--- Kernel panic - not syncing: Fatal exception in interrupt Cheers, Chris On Fri, Feb 27, 2015 at 04:13:30PM +1100, Chris Dunlop wrote: > Hi, > > "Me

Source address selection

2000-12-13 Thread Chris Dunlop
Hi, In 2.2.x and/or 2.4.x, is there any way of preventing IP address[es] attached to interface aliases being selected as a source address when userland code creates a socket without binding to a particular address ? >From Documentation/proc.txt: /proc/sys/net/ipv4/conf/hidden Hide addresse