Re: FLOWTABLE aka TCP route caching panic

2017-01-12 Thread Adrian Chadd
i can reproduce this daily using flowtable on a wifi enabled PC on -HEAD. -adrian On 12 January 2017 at 06:13, Jakub Palider wrote: > An update: eventually, FLOWTABLE option also resulted in crash with > __rw_lock_hard on FreeBSD release/11.0.0 (also on VM). > This time, however, the backtrace

Re: FLOWTABLE aka TCP route caching panic

2017-01-12 Thread Jakub Palider
An update: eventually, FLOWTABLE option also resulted in crash with __rw_lock_hard on FreeBSD release/11.0.0 (also on VM). This time, however, the backtrace was different, instead of tcp_output->ip_output->ether_output() chain, it happened in flowtable_clean_vnet() On Wed, Jan 11, 2017 at 10:42 AM

Re: FLOWTABLE aka TCP route caching panic

2017-01-11 Thread Jakub Palider
On Tue, 29 Nov 2016 11:05:09 -0800 Gleb Smirnoff wrote: > On Mon, Nov 28, 2016 at 02:10:33PM -0800, hiren panchasara wrote: > h> > Hi, > h> > I have found that last month (19 Oct) the problem appeared on this list, > h> > and to my experience it persists, both on VM and bare metal installation >

Re: FLOWTABLE aka TCP route caching panic

2016-11-29 Thread Gleb Smirnoff
On Mon, Nov 28, 2016 at 02:10:33PM -0800, hiren panchasara wrote: h> > Hi, h> > I have found that last month (19 Oct) the problem appeared on this list, h> > and to my experience it persists, both on VM and bare metal installation h> > (HEAD from yesterday). I looks that enabling FLOWTABLE option i

Re: FLOWTABLE aka TCP route caching panic

2016-11-28 Thread hiren panchasara
+ Mike and Gleb who may provide some help/pointers. On 11/25/16 at 04:33P, Jakub Palider wrote: > Hi, > I have found that last month (19 Oct) the problem appeared on this list, > and to my experience it persists, both on VM and bare metal installation > (HEAD from yesterday). I looks that enabling

FLOWTABLE aka TCP route caching panic

2016-11-25 Thread Jakub Palider
Hi, I have found that last month (19 Oct) the problem appeared on this list, and to my experience it persists, both on VM and bare metal installation (HEAD from yesterday). I looks that enabling FLOWTABLE option is the only source of this fault happening. It appears on our setup in 80% cases within

Re: TCP route caching panic

2016-10-19 Thread Gleb Smirnoff
On Thu, Oct 20, 2016 at 12:32:17AM -0500, Mike Karels wrote: M> > On Wed, Oct 19, 2016 at 07:26:44PM -0500, Mike Karels wrote: M> > M> > On Wed, Oct 19, 2016 at 02:29:14PM -0700, Gleb Smirnoff wrote: M> > M> > T> Hi! M> > M> > T> M> > M> > T> I got this panic in a bhyve VM, which was just comp

Re: TCP route caching panic

2016-10-19 Thread Mike Karels
> On Wed, Oct 19, 2016 at 07:26:44PM -0500, Mike Karels wrote: > M> > On Wed, Oct 19, 2016 at 02:29:14PM -0700, Gleb Smirnoff wrote: > M> > T> Hi! > M> > T> > M> > T> I got this panic in a bhyve VM, which was just compiling stuff > M> > T> and had two ssh sessions open. It has static network c

Re: TCP route caching panic

2016-10-19 Thread Gleb Smirnoff
On Wed, Oct 19, 2016 at 07:26:44PM -0500, Mike Karels wrote: M> > On Wed, Oct 19, 2016 at 02:29:14PM -0700, Gleb Smirnoff wrote: M> > T> Hi! M> > T> M> > T> I got this panic in a bhyve VM, which was just compiling stuff M> > T> and had two ssh sessions open. It has static network configuration

Re: TCP route caching panic

2016-10-19 Thread Mike Karels
> On Wed, Oct 19, 2016 at 02:29:14PM -0700, Gleb Smirnoff wrote: > T> Hi! > T> > T> I got this panic in a bhyve VM, which was just compiling stuff > T> and had two ssh sessions open. It has static network configuration, > T> one interfaces, one IP address, IPv4 only and it sees only hardware >

Re: TCP route caching panic

2016-10-19 Thread Gleb Smirnoff
On Wed, Oct 19, 2016 at 02:29:14PM -0700, Gleb Smirnoff wrote: T> Hi! T> T> I got this panic in a bhyve VM, which was just compiling stuff T> and had two ssh sessions open. It has static network configuration, T> one interfaces, one IP address, IPv4 only and it sees only hardware T> address of

TCP route caching panic

2016-10-19 Thread Gleb Smirnoff
Hi! I got this panic in a bhyve VM, which was just compiling stuff and had two ssh sessions open. It has static network configuration, one interfaces, one IP address, IPv4 only and it sees only hardware address of the host. So it is minimal possible configuration. It runs with INVARIANTS. As