Re: [vpp-dev] vppctl makes VPP hang-up occasionally

2019-07-12 Thread Dave Barach via Lists.Fd.Io
<mailto:vpp-dev@lists.fd.io> Cc: vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io> Subject: [EXTERNAL] Re: [vpp-dev] vppctl makes VPP hang-up occasionally The root cause is obvious from the backtrace in VPP-1711: memory allocator takes a spin-lock, timer interrupt fires, back into

Re: [vpp-dev] vppctl makes VPP hang-up occasionally

2019-07-12 Thread Yusuke Tatsumi
<mailto:vpp-dev@lists.fd.io> Cc: vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io> Subject: [EXTERNAL] Re: [vpp-dev] vppctl makes VPP hang-up occasionally The root cause is obvious from the backtrace in VPP-1711: memory allocator takes a spin-lock, timer interrupt fires, back into the me

Re: [EXTERNAL] Re: [vpp-dev] vppctl makes VPP hang-up occasionally

2019-07-11 Thread Ray Kinsella
Sent: Thursday, July 11, 2019 06:42 > To: dbar...@cisco.com; Yusuke Tatsumi ; > vpp-dev@lists.fd.io > Subject: [EXTERNAL] Re: [vpp-dev] vppctl makes VPP hang-up occasionally > > Good work > > Bit confused - if we are waiting for a timer to trigger here to display a > welco

Re: [EXTERNAL] Re: [vpp-dev] vppctl makes VPP hang-up occasionally

2019-07-11 Thread Chris Luke
: [EXTERNAL] Re: [vpp-dev] vppctl makes VPP hang-up occasionally Good work Bit confused - if we are waiting for a timer to trigger here to display a welcome and show a prompt. How does Tatsumi have a prompt in the first place, to type the initial command? My understanding is the initial memory

Re: [vpp-dev] vppctl makes VPP hang-up occasionally

2019-07-11 Thread Ray Kinsella
; > *From:*vpp-dev@lists.fd.io *On Behalf Of *Yusuke > Tatsumi > *Sent:* Tuesday, July 9, 2019 1:11 AM > *To:* vpp-dev@lists.fd.io > *Subject:* [vpp-dev] vppctl makes VPP hang-up occasionally > >   > > Hi all, > >   > > We found that VPP itself fre

Re: [vpp-dev] vppctl makes VPP hang-up occasionally

2019-07-10 Thread Chris Luke
:11 AM To: vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io> Subject: [vpp-dev] vppctl makes VPP hang-up occasionally Hi all, We found that VPP itself freeze once a day under using "vppctl" command repeatedly. I think this is a kind of spin-lock problem but I can't understand the r

Re: [vpp-dev] vppctl makes VPP hang-up occasionally

2019-07-10 Thread Dave Barach via Lists.Fd.Io
s.Fd.Io Sent: Tuesday, July 9, 2019 08:06 To: Yusuke Tatsumi mailto:ytats...@yahoo-corp.jp>>; vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io> Cc: vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io> Subject: [EXTERNAL] Re: [vpp-dev] vppctl makes VPP hang-up occasionally The root cause is obv

Re: [vpp-dev] vppctl makes VPP hang-up occasionally

2019-07-10 Thread Chris Luke
:06 To: Yusuke Tatsumi ; vpp-dev@lists.fd.io Cc: vpp-dev@lists.fd.io Subject: [EXTERNAL] Re: [vpp-dev] vppctl makes VPP hang-up occasionally The root cause is obvious from the backtrace in VPP-1711: memory allocator takes a spin-lock, timer interrupt fires, back into the memory allocator, deadlock

Re: [vpp-dev] vppctl makes VPP hang-up occasionally

2019-07-09 Thread Dave Barach via Lists.Fd.Io
(unix_cli_file_welcome_timer, cf_index, 1); HTH... Dave From: vpp-dev@lists.fd.io On Behalf Of Yusuke Tatsumi Sent: Tuesday, July 9, 2019 1:11 AM To: vpp-dev@lists.fd.io Subject: [vpp-dev] vppctl makes VPP hang-up occasionally Hi all, We found that VPP itself freeze once a day under using

[vpp-dev] vppctl makes VPP hang-up occasionally

2019-07-08 Thread Yusuke Tatsumi
Hi all, We found that VPP itself freeze once a day under using "vppctl" command repeatedly. I think this is a kind of spin-lock problem but I can't understand the root cause. See here for details. https://jira.fd.io/browse/VPP-1711 If this goes on, It's hard to operate VPP as production