On 2019/1/18 10:10, Ritesh Harjani wrote: > > On 1/17/2019 5:04 PM, Jeff Chua wrote: >> On Thu, Jan 17, 2019 at 7:33 PM Jeff Chua <jeff.chua.li...@gmail.com> wrote: >>> On Thu, Jan 17, 2019 at 10:00 AM Chao Yu <yuch...@huawei.com> wrote: >>>> On 2019/1/16 20:57, Jeff Chua wrote: >>>>> This is on rpi3b+ running latest linux git pull, and root filesystem >>>>> is "read-only" ... >>>> Did you hit this issue after you upgrade kernel from lower one to 5.0? >>> No, it was ok. Works perfectly. >>> >>>> Why there are dirty data/node in readonly filesystem? >>> No idea. It's fresh boot up. >>> >>>> Could you try below commands to make sure where it actually crash? >>>> gdb f2fs.ko >>>> l *(f2fs_balance_fs_bg+0x26c/0x2a8) >>>> l *(f2fs_build_free_nids+0x394/0x510) >>> Ok, that will take a while. I'll need to revert back to pre-5.0 and >>> install gdb first and try to debug it. >> Oh, btw, there's no "f2fs.ko" ... f2fs is compiled as built-in instead >> of a module. > > you could also try using below script in kernel dir. > > ./scripts/faddr2line <vmlinux path> f2fs_balance_fs_bg+0x26c > > ./scripts/faddr2line <vmlinux path> f2fs_build_free_nids+0x394
That's correct, thanks for your help. ;) Thanks, > > > >> >> My best., >> Jeff >> >> >> _______________________________________________ >> Linux-f2fs-devel mailing list >> Linux-f2fs-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel > > _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
