Re: [f2fs-dev] BUG: kernel stack overflow when mounting with data_flush

2019-05-20 Thread Chao Yu
On 2019-5-20 20:58, Hagbard Celine wrote: > 2019-05-20 11:37 GMT+02:00, Chao Yu : >> On 2019/5/16 1:01, Hagbard Celine wrote: >>> 2019-05-15 18:50 GMT+02:00, Hagbard Celine : 2019-05-15 10:13 GMT+02:00, Chao Yu : > On 2019/5/15 16:03, Hagbard Celine wrote: >> 2019-05-15 4:25 GMT+02:00,

Re: [f2fs-dev] BUG: kernel stack overflow when mounting with data_flush

2019-05-20 Thread Hagbard Celine
2019-05-20 11:37 GMT+02:00, Chao Yu : > On 2019/5/16 1:01, Hagbard Celine wrote: >> 2019-05-15 18:50 GMT+02:00, Hagbard Celine : >>> 2019-05-15 10:13 GMT+02:00, Chao Yu : On 2019/5/15 16:03, Hagbard Celine wrote: > 2019-05-15 4:25 GMT+02:00, Chao Yu : >> On 2019/5/15 2:13, Hagbard Celi

Re: [f2fs-dev] BUG: kernel stack overflow when mounting with data_flush

2019-05-20 Thread Chao Yu
On 2019/5/16 1:01, Hagbard Celine wrote: > 2019-05-15 18:50 GMT+02:00, Hagbard Celine : >> 2019-05-15 10:13 GMT+02:00, Chao Yu : >>> On 2019/5/15 16:03, Hagbard Celine wrote: 2019-05-15 4:25 GMT+02:00, Chao Yu : > On 2019/5/15 2:13, Hagbard Celine wrote: >> 2019-04-02 15:31 GMT+02:00,

Re: [f2fs-dev] BUG: kernel stack overflow when mounting with data_flush

2019-05-15 Thread Hagbard Celine
2019-05-15 18:50 GMT+02:00, Hagbard Celine : > 2019-05-15 10:13 GMT+02:00, Chao Yu : >> On 2019/5/15 16:03, Hagbard Celine wrote: >>> 2019-05-15 4:25 GMT+02:00, Chao Yu : On 2019/5/15 2:13, Hagbard Celine wrote: > 2019-04-02 15:31 GMT+02:00, Chao Yu : >> On 2019-4-2 20:41, Hagbard Celi

Re: [f2fs-dev] BUG: kernel stack overflow when mounting with data_flush

2019-05-15 Thread Hagbard Celine
2019-05-15 10:13 GMT+02:00, Chao Yu : > On 2019/5/15 16:03, Hagbard Celine wrote: >> 2019-05-15 4:25 GMT+02:00, Chao Yu : >>> On 2019/5/15 2:13, Hagbard Celine wrote: 2019-04-02 15:31 GMT+02:00, Chao Yu : > On 2019-4-2 20:41, Hagbard Celine wrote: >> That seems to have fixed it. No mor

Re: [f2fs-dev] BUG: kernel stack overflow when mounting with data_flush

2019-05-15 Thread Chao Yu
On 2019/5/15 16:03, Hagbard Celine wrote: > 2019-05-15 4:25 GMT+02:00, Chao Yu : >> On 2019/5/15 2:13, Hagbard Celine wrote: >>> 2019-04-02 15:31 GMT+02:00, Chao Yu : On 2019-4-2 20:41, Hagbard Celine wrote: > That seems to have fixed it. No more errors in syslog after extracting > my

Re: [f2fs-dev] BUG: kernel stack overflow when mounting with data_flush

2019-05-15 Thread Hagbard Celine
2019-05-15 4:25 GMT+02:00, Chao Yu : > On 2019/5/15 2:13, Hagbard Celine wrote: >> 2019-04-02 15:31 GMT+02:00, Chao Yu : >>> On 2019-4-2 20:41, Hagbard Celine wrote: That seems to have fixed it. No more errors in syslog after extracting my stage3 tarball. Also ran a couple of kernel compi

Re: [f2fs-dev] BUG: kernel stack overflow when mounting with data_flush

2019-05-14 Thread Chao Yu
On 2019/5/15 2:13, Hagbard Celine wrote: > 2019-04-02 15:31 GMT+02:00, Chao Yu : >> On 2019-4-2 20:41, Hagbard Celine wrote: >>> That seems to have fixed it. No more errors in syslog after extracting >>> my stage3 tarball. Also ran a couple of kernel compiles on a partition >>> mounted with data_fl

Re: [f2fs-dev] BUG: kernel stack overflow when mounting with data_flush

2019-05-14 Thread Hagbard Celine
2019-04-02 15:31 GMT+02:00, Chao Yu : > On 2019-4-2 20:41, Hagbard Celine wrote: >> That seems to have fixed it. No more errors in syslog after extracting >> my stage3 tarball. Also ran a couple of kernel compiles on a partition >> mounted with data_flush and system seems stable. > > Thanks a lot f

Re: [f2fs-dev] BUG: kernel stack overflow when mounting with data_flush

2019-04-02 Thread Chao Yu
On 2019-4-2 20:41, Hagbard Celine wrote: > That seems to have fixed it. No more errors in syslog after extracting > my stage3 tarball. Also ran a couple of kernel compiles on a partition > mounted with data_flush and system seems stable. Thanks a lot for your quick test. :) Thanks, > > 2019-04-

Re: [f2fs-dev] BUG: kernel stack overflow when mounting with data_flush

2019-04-02 Thread Hagbard Celine
That seems to have fixed it. No more errors in syslog after extracting my stage3 tarball. Also ran a couple of kernel compiles on a partition mounted with data_flush and system seems stable. 2019-04-01 10:05 GMT+02:00, Chao Yu : > On 2019/3/31 2:54, Hagbard Celine wrote: >> First, yes it is caused

Re: [f2fs-dev] BUG: kernel stack overflow when mounting with data_flush

2019-04-01 Thread Chao Yu
On 2019/3/31 2:54, Hagbard Celine wrote: > First, yes it is caused by data_flush, this is what I am trying to > report. Without that option there is no "stack guard page was hit" and > no "kernel stack overflow" and kernel is stable. > This time I was using kernel 5.0.3, as can be seen in the log i

Re: [f2fs-dev] BUG: kernel stack overflow when mounting with data_flush

2019-03-30 Thread Hagbard Celine
First, yes it is caused by data_flush, this is what I am trying to report. Without that option there is no "stack guard page was hit" and no "kernel stack overflow" and kernel is stable. This time I was using kernel 5.0.3, as can be seen in the log in my first mail. I do not remember exactly what k

Re: [f2fs-dev] BUG: kernel stack overflow when mounting with data_flush

2019-03-30 Thread Chao Yu
Oh, sorry, it's quite possible that bug is caused by data_flush, could remove that mount option first? Thanks, On 2019/3/30 11:25, Chao Yu wrote: > Hi Hagbard, > > Sorry for the delay. > > On 2019/3/27 21:59, Hagbard Celine wrote: >> Hi, this is a long standing bug that I've hit before on older

Re: [f2fs-dev] BUG: kernel stack overflow when mounting with data_flush

2019-03-29 Thread Chao Yu
Hi Hagbard, Sorry for the delay. On 2019/3/27 21:59, Hagbard Celine wrote: > Hi, this is a long standing bug that I've hit before on older kernels, > but I was not able to get the syslog saved because of the nature of > the bug. This time I had booted form a pen-drive, and was able to save > the

[f2fs-dev] BUG: kernel stack overflow when mounting with data_flush

2019-03-27 Thread Hagbard Celine
Hi, this is a long standing bug that I've hit before on older kernels, but I was not able to get the syslog saved because of the nature of the bug. This time I had booted form a pen-drive, and was able to save the log to it's efi-partition. What i did to trigger it was to create a partition and for