Re: [linux-next] oops in ip_route_input_noref

2015-09-19 Thread David Ahern
On 9/18/15 5:06 PM, Andrew Morton wrote: I've been hitting this as well. An oops on boot in ip_route_input_slow(), here: Fixed in net-next. bde6f9ded1bd37ff27a042dcb968e104d92b02c1 David -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to

Re: [linux-next] oops in ip_route_input_noref

2015-09-19 Thread David Ahern
On 9/18/15 5:06 PM, Andrew Morton wrote: I've been hitting this as well. An oops on boot in ip_route_input_slow(), here: Fixed in net-next. bde6f9ded1bd37ff27a042dcb968e104d92b02c1 David -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to

Re: [linux-next] oops in ip_route_input_noref

2015-09-18 Thread Andrew Morton
On Thu, 17 Sep 2015 10:58:52 +0200 Thierry Reding wrote: > On Wed, Sep 16, 2015 at 09:04:15AM -0600, David Ahern wrote: > > On 9/16/15 9:00 AM, Fabio Estevam wrote: > > >On Wed, Sep 16, 2015 at 6:24 AM, Sergey Senozhatsky > > > wrote: > > > > > >>added by

Re: [linux-next] oops in ip_route_input_noref

2015-09-18 Thread Andrew Morton
On Thu, 17 Sep 2015 10:58:52 +0200 Thierry Reding wrote: > On Wed, Sep 16, 2015 at 09:04:15AM -0600, David Ahern wrote: > > On 9/16/15 9:00 AM, Fabio Estevam wrote: > > >On Wed, Sep 16, 2015 at 6:24 AM, Sergey Senozhatsky > > > wrote:

Re: [linux-next] oops in ip_route_input_noref

2015-09-17 Thread Thierry Reding
On Wed, Sep 16, 2015 at 09:04:15AM -0600, David Ahern wrote: > On 9/16/15 9:00 AM, Fabio Estevam wrote: > >On Wed, Sep 16, 2015 at 6:24 AM, Sergey Senozhatsky > > wrote: > > > >>added by b7503e0cdb5dbec5d201aa69dc14679b5ae8 > >> > >> net: Add FIB table id to rtable > >> > >> Add the

Re: [linux-next] oops in ip_route_input_noref

2015-09-17 Thread Tomeu Vizoso
On 17 September 2015 at 01:47, Sergey Senozhatsky wrote: > On (09/16/15 07:07), David Ahern wrote: >> Hi Sergey: >> > > Hi, > > sorry for long reply. Baremetal. So grabbing the backtrace is > a bit complicated. But it looks very close to what Richard Alpe > has posted. Hi, in this boot log you

Re: [linux-next] oops in ip_route_input_noref

2015-09-17 Thread Tomeu Vizoso
On 17 September 2015 at 01:47, Sergey Senozhatsky wrote: > On (09/16/15 07:07), David Ahern wrote: >> Hi Sergey: >> > > Hi, > > sorry for long reply. Baremetal. So grabbing the backtrace is > a bit complicated. But it looks very close to what Richard Alpe > has

Re: [linux-next] oops in ip_route_input_noref

2015-09-17 Thread Thierry Reding
On Wed, Sep 16, 2015 at 09:04:15AM -0600, David Ahern wrote: > On 9/16/15 9:00 AM, Fabio Estevam wrote: > >On Wed, Sep 16, 2015 at 6:24 AM, Sergey Senozhatsky > > wrote: > > > >>added by b7503e0cdb5dbec5d201aa69dc14679b5ae8 > >> > >> net: Add FIB table id

Re: [linux-next] oops in ip_route_input_noref

2015-09-16 Thread Sergey Senozhatsky
On (09/16/15 07:07), David Ahern wrote: > Hi Sergey: > Hi, sorry for long reply. Baremetal. So grabbing the backtrace is a bit complicated. But it looks very close to what Richard Alpe has posted. in IRQ RIP is at ip_route_input_noref [0.877597] [] arp_process+0x39c/0x690 [0.877597]

Re: [linux-next] oops in ip_route_input_noref

2015-09-16 Thread David Ahern
On 9/16/15 9:00 AM, Fabio Estevam wrote: On Wed, Sep 16, 2015 at 6:24 AM, Sergey Senozhatsky wrote: added by b7503e0cdb5dbec5d201aa69dc14679b5ae8 net: Add FIB table id to rtable Add the FIB table id to rtable to make the information available for IPv4 as it is for IPv6.

Re: [linux-next] oops in ip_route_input_noref

2015-09-16 Thread Fabio Estevam
On Wed, Sep 16, 2015 at 6:24 AM, Sergey Senozhatsky wrote: > added by b7503e0cdb5dbec5d201aa69dc14679b5ae8 > > net: Add FIB table id to rtable > > Add the FIB table id to rtable to make the information available for > IPv4 as it is for IPv6. I see the same issue here when

Re: [linux-next] oops in ip_route_input_noref

2015-09-16 Thread Richard Alpe
On 2015-09-16 15:57, David Ahern wrote: > On 9/16/15 7:53 AM, Richard Alpe wrote: I to get an Oops in ip_route_input_noref(). It happens occasionally during bootup. KVM environment using virtio driver. Let me know if you need any additional info or if you want me to try

Re: [linux-next] oops in ip_route_input_noref

2015-09-16 Thread David Ahern
On 9/16/15 7:59 AM, Richard Alpe wrote: Sorry about that kvm cmdline was a copy-paste error. Here's the right one using virtio. I was just about to respond to that as well... -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to

Re: [linux-next] oops in ip_route_input_noref

2015-09-16 Thread Richard Alpe
On 2015-09-16 15:53, Richard Alpe wrote: > On 2015-09-16 15:07, David Ahern wrote: >> On 9/16/15 5:50 AM, Richard Alpe wrote: >>> On 2015-09-16 11:24, Sergey Senozhatsky wrote: Hi, 4.3.0-rc1-next-20150916 oops after removal of rndis usb device >> >> Hi Sergey: >> >> Is

Re: [linux-next] oops in ip_route_input_noref

2015-09-16 Thread David Ahern
On 9/16/15 7:53 AM, Richard Alpe wrote: I to get an Oops in ip_route_input_noref(). It happens occasionally during bootup. KVM environment using virtio driver. Let me know if you need any additional info or if you want me to try to bisect it. Starting network... ... [0.877040] BUG: unable

Re: [linux-next] oops in ip_route_input_noref

2015-09-16 Thread Richard Alpe
On 2015-09-16 15:07, David Ahern wrote: > On 9/16/15 5:50 AM, Richard Alpe wrote: >> On 2015-09-16 11:24, Sergey Senozhatsky wrote: >>> Hi, >>> >>> 4.3.0-rc1-next-20150916 >>> >>> oops after removal of rndis usb device > > Hi Sergey: > > Is this with KVM or baremetal? > > -8<- > thanks

Re: [linux-next] oops in ip_route_input_noref

2015-09-16 Thread David Ahern
On 9/16/15 3:24 AM, Sergey Senozhatsky wrote: Hi, 4.3.0-rc1-next-20150916 oops after removal of rndis usb device Sergey: Can you send me the oops output? Thanks, David -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to

Re: [linux-next] oops in ip_route_input_noref

2015-09-16 Thread David Ahern
On 9/16/15 5:50 AM, Richard Alpe wrote: On 2015-09-16 11:24, Sergey Senozhatsky wrote: Hi, 4.3.0-rc1-next-20150916 oops after removal of rndis usb device Hi Sergey: Is this with KVM or baremetal? -8<- thanks for the analysis addr2line -e vmlinux -i 0x8146c0b1

Re: [linux-next] oops in ip_route_input_noref

2015-09-16 Thread Richard Alpe
On 2015-09-16 11:24, Sergey Senozhatsky wrote: > Hi, > > 4.3.0-rc1-next-20150916 > > oops after removal of rndis usb device > > ... > 8146c052: 00 > 8146c053: 0f b6 55 8a movzbl -0x76(%rbp),%edx > 8146c057: 49 8b bf e8 01 00 00mov

[linux-next] oops in ip_route_input_noref

2015-09-16 Thread Sergey Senozhatsky
Hi, 4.3.0-rc1-next-20150916 oops after removal of rndis usb device ... 8146c052: 00 8146c053: 0f b6 55 8a movzbl -0x76(%rbp),%edx 8146c057: 49 8b bf e8 01 00 00mov0x1e8(%r15),%rdi 8146c05e: 45 89 d1mov

[linux-next] oops in ip_route_input_noref

2015-09-16 Thread Sergey Senozhatsky
Hi, 4.3.0-rc1-next-20150916 oops after removal of rndis usb device ... 8146c052: 00 8146c053: 0f b6 55 8a movzbl -0x76(%rbp),%edx 8146c057: 49 8b bf e8 01 00 00mov0x1e8(%r15),%rdi 8146c05e: 45 89 d1mov

Re: [linux-next] oops in ip_route_input_noref

2015-09-16 Thread Richard Alpe
On 2015-09-16 11:24, Sergey Senozhatsky wrote: > Hi, > > 4.3.0-rc1-next-20150916 > > oops after removal of rndis usb device > > ... > 8146c052: 00 > 8146c053: 0f b6 55 8a movzbl -0x76(%rbp),%edx > 8146c057: 49 8b bf e8 01 00 00mov

Re: [linux-next] oops in ip_route_input_noref

2015-09-16 Thread David Ahern
On 9/16/15 3:24 AM, Sergey Senozhatsky wrote: Hi, 4.3.0-rc1-next-20150916 oops after removal of rndis usb device Sergey: Can you send me the oops output? Thanks, David -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to

Re: [linux-next] oops in ip_route_input_noref

2015-09-16 Thread Richard Alpe
On 2015-09-16 15:07, David Ahern wrote: > On 9/16/15 5:50 AM, Richard Alpe wrote: >> On 2015-09-16 11:24, Sergey Senozhatsky wrote: >>> Hi, >>> >>> 4.3.0-rc1-next-20150916 >>> >>> oops after removal of rndis usb device > > Hi Sergey: > > Is this with KVM or baremetal? > > -8<- > thanks

Re: [linux-next] oops in ip_route_input_noref

2015-09-16 Thread David Ahern
On 9/16/15 7:53 AM, Richard Alpe wrote: I to get an Oops in ip_route_input_noref(). It happens occasionally during bootup. KVM environment using virtio driver. Let me know if you need any additional info or if you want me to try to bisect it. Starting network... ... [0.877040] BUG: unable

Re: [linux-next] oops in ip_route_input_noref

2015-09-16 Thread David Ahern
On 9/16/15 5:50 AM, Richard Alpe wrote: On 2015-09-16 11:24, Sergey Senozhatsky wrote: Hi, 4.3.0-rc1-next-20150916 oops after removal of rndis usb device Hi Sergey: Is this with KVM or baremetal? -8<- thanks for the analysis addr2line -e vmlinux -i 0x8146c0b1

Re: [linux-next] oops in ip_route_input_noref

2015-09-16 Thread David Ahern
On 9/16/15 7:59 AM, Richard Alpe wrote: Sorry about that kvm cmdline was a copy-paste error. Here's the right one using virtio. I was just about to respond to that as well... -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to

Re: [linux-next] oops in ip_route_input_noref

2015-09-16 Thread Richard Alpe
On 2015-09-16 15:53, Richard Alpe wrote: > On 2015-09-16 15:07, David Ahern wrote: >> On 9/16/15 5:50 AM, Richard Alpe wrote: >>> On 2015-09-16 11:24, Sergey Senozhatsky wrote: Hi, 4.3.0-rc1-next-20150916 oops after removal of rndis usb device >> >> Hi Sergey: >> >> Is

Re: [linux-next] oops in ip_route_input_noref

2015-09-16 Thread Richard Alpe
On 2015-09-16 15:57, David Ahern wrote: > On 9/16/15 7:53 AM, Richard Alpe wrote: I to get an Oops in ip_route_input_noref(). It happens occasionally during bootup. KVM environment using virtio driver. Let me know if you need any additional info or if you want me to try

Re: [linux-next] oops in ip_route_input_noref

2015-09-16 Thread Fabio Estevam
On Wed, Sep 16, 2015 at 6:24 AM, Sergey Senozhatsky wrote: > added by b7503e0cdb5dbec5d201aa69dc14679b5ae8 > > net: Add FIB table id to rtable > > Add the FIB table id to rtable to make the information available for > IPv4 as it is for IPv6. I

Re: [linux-next] oops in ip_route_input_noref

2015-09-16 Thread David Ahern
On 9/16/15 9:00 AM, Fabio Estevam wrote: On Wed, Sep 16, 2015 at 6:24 AM, Sergey Senozhatsky wrote: added by b7503e0cdb5dbec5d201aa69dc14679b5ae8 net: Add FIB table id to rtable Add the FIB table id to rtable to make the information available

Re: [linux-next] oops in ip_route_input_noref

2015-09-16 Thread Sergey Senozhatsky
On (09/16/15 07:07), David Ahern wrote: > Hi Sergey: > Hi, sorry for long reply. Baremetal. So grabbing the backtrace is a bit complicated. But it looks very close to what Richard Alpe has posted. in IRQ RIP is at ip_route_input_noref [0.877597] [] arp_process+0x39c/0x690 [0.877597]