Re: 5.1 and 5.1.1: BUG: unable to handle kernel paging request at ffffea0002030000

2019-05-27 Thread Mel Gorman
On Mon, May 27, 2019 at 08:23:01AM +0200, Oleksandr Natalenko wrote: > On Fri, May 24, 2019 at 01:31:46PM +0100, Mel Gorman wrote: > > On Fri, May 24, 2019 at 01:43:29PM +0200, Oleksandr Natalenko wrote: > > > > Please use the offset 0xb9 > > > > > > > > addr2line -i -e /usr/src/linux/vmlinux `pri

Re: 5.1 and 5.1.1: BUG: unable to handle kernel paging request at ffffea0002030000

2019-05-26 Thread Oleksandr Natalenko
On Fri, May 24, 2019 at 01:31:46PM +0100, Mel Gorman wrote: > On Fri, May 24, 2019 at 01:43:29PM +0200, Oleksandr Natalenko wrote: > > > Please use the offset 0xb9 > > > > > > addr2line -i -e /usr/src/linux/vmlinux `printf "0x%lX" $((0x$ADDR+0xb9)) > > > > > > -- > > > Mel Gorman > > > SUSE Labs

Re: 5.1 and 5.1.1: BUG: unable to handle kernel paging request at ffffea0002030000

2019-05-24 Thread Oleksandr Natalenko
On Fri, May 24, 2019 at 01:31:46PM +0100, Mel Gorman wrote: > On Fri, May 24, 2019 at 01:43:29PM +0200, Oleksandr Natalenko wrote: > > > Please use the offset 0xb9 > > > > > > addr2line -i -e /usr/src/linux/vmlinux `printf "0x%lX" $((0x$ADDR+0xb9)) > > > > > > -- > > > Mel Gorman > > > SUSE Labs

Re: 5.1 and 5.1.1: BUG: unable to handle kernel paging request at ffffea0002030000

2019-05-24 Thread Mel Gorman
On Fri, May 24, 2019 at 01:43:29PM +0200, Oleksandr Natalenko wrote: > > Please use the offset 0xb9 > > > > addr2line -i -e /usr/src/linux/vmlinux `printf "0x%lX" $((0x$ADDR+0xb9)) > > > > -- > > Mel Gorman > > SUSE Labs > > Cc'ing myself since i observe such a behaviour sometimes right after K

Re: 5.1 and 5.1.1: BUG: unable to handle kernel paging request at ffffea0002030000

2019-05-24 Thread Oleksandr Natalenko
On Tue, May 21, 2019 at 01:43:10PM +0100, Mel Gorman wrote: > On Tue, May 21, 2019 at 05:01:06AM -0400, Justin Piszcz wrote: > > On Mon, May 20, 2019 at 7:56 AM Mel Gorman > > wrote: > > > > > > On Sun, May 12, 2019 at 04:27:45AM -0400, Justin Piszcz wrote: > > > > Hello, > > > > > > > > I've tur

Re: 5.1 and 5.1.1: BUG: unable to handle kernel paging request at ffffea0002030000

2019-05-21 Thread Mel Gorman
On Tue, May 21, 2019 at 05:01:06AM -0400, Justin Piszcz wrote: > On Mon, May 20, 2019 at 7:56 AM Mel Gorman > wrote: > > > > On Sun, May 12, 2019 at 04:27:45AM -0400, Justin Piszcz wrote: > > > Hello, > > > > > > I've turned off zram/zswap and I am still seeing the following during > > > periods

Re: 5.1 and 5.1.1: BUG: unable to handle kernel paging request at ffffea0002030000

2019-05-21 Thread Justin Piszcz
On Mon, May 20, 2019 at 7:56 AM Mel Gorman wrote: > > On Sun, May 12, 2019 at 04:27:45AM -0400, Justin Piszcz wrote: > > Hello, > > > > I've turned off zram/zswap and I am still seeing the following during > > periods of heavy I/O, I am returning to 5.0.xx in the meantime. > > > > Kernel: 5.1.1 >

Re: 5.1 and 5.1.1: BUG: unable to handle kernel paging request at ffffea0002030000

2019-05-20 Thread Justin Piszcz
On Mon, May 20, 2019 at 7:56 AM Mel Gorman wrote: > > On Sun, May 12, 2019 at 04:27:45AM -0400, Justin Piszcz wrote: > > Hello, > > > > I've turned off zram/zswap and I am still seeing the following during > > periods of heavy I/O, I am returning to 5.0.xx in the meantime. > > > > Kernel: 5.1.1 >

Re: 5.1 and 5.1.1: BUG: unable to handle kernel paging request at ffffea0002030000

2019-05-20 Thread Mel Gorman
On Sun, May 12, 2019 at 04:27:45AM -0400, Justin Piszcz wrote: > Hello, > > I've turned off zram/zswap and I am still seeing the following during > periods of heavy I/O, I am returning to 5.0.xx in the meantime. > > Kernel: 5.1.1 > Arch: x86_64 > Dist: Debian x86_64 > > [29967.019411] BUG: unabl

Re: 5.1 and 5.1.1: BUG: unable to handle kernel paging request at ffffea0002030000

2019-05-17 Thread Sakari Ailus
On Sun, May 12, 2019 at 04:34:55AM -0400, Justin Piszcz wrote: > > > > -Original Message- > > From: Justin Piszcz [mailto:jpis...@lucidpixels.com] > > Sent: Sunday, May 12, 2019 4:28 AM > > To: LKML > > Subject: 5.1 and 5.1.1: BUG: unabl

RE: 5.1 and 5.1.1: BUG: unable to handle kernel paging request at ffffea0002030000

2019-05-12 Thread Justin Piszcz
> -Original Message- > From: Justin Piszcz [mailto:jpis...@lucidpixels.com] > Sent: Sunday, May 12, 2019 4:28 AM > To: LKML > Subject: 5.1 and 5.1.1: BUG: unable to handle kernel paging request at > ea000203 > > Hello, > > I've turned off z

5.1 and 5.1.1: BUG: unable to handle kernel paging request at ffffea0002030000

2019-05-12 Thread Justin Piszcz
Hello, I've turned off zram/zswap and I am still seeing the following during periods of heavy I/O, I am returning to 5.0.xx in the meantime. Kernel: 5.1.1 Arch: x86_64 Dist: Debian x86_64 [29967.019411] BUG: unable to handle kernel paging request at ea000203 [29967.019414] #PF error: [no