| hggdh | folks, why there is no source xref on kernel modules on a crash's bt -l? Kernel 5.4.0-(1040|1051), at least. I get the source file and line numbers for the kernel itself, but nothing on cifs (our issue) | 18:14 |
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| hggdh | perhaps a different symbols package for kernel modules? But I cannot easily find it | 18:15 |
| hggdh | for example: https://paste.ubuntu.com/p/YgZWHhFKMH/ | 18:19 |
| hggdh | see frames #11 and 12 | 18:20 |
| thismachine | Does anyone know where I can find an updated list of patches that are applied to Ubuntu's kernels? There used to be one at https://kernel.ubuntu.com/~kernel-ppa/mainline/vXXX/SOURCES where XXX is the kernel version, but that's 404ing now. I had a build script that depended on it. | 19:34 |
| gpiccoli | hggdh, are you loading the cifs.ko with dbg syms ? | 19:36 |
| gpiccoli | need to load it on crash tool, with mod -S | 19:36 |
| hggdh | ah | 19:36 |
| gpiccoli | hehe | 19:36 |
| gpiccoli | easy to forget! | 19:36 |
| hggdh | gpiccoli: dammit! And thank you | 19:37 |
| gpiccoli | you're welcome =) | 19:37 |
| hggdh | ah well. I have now hammered it in my failing memory :-) | 19:40 |
| hggdh | oh, lovely dis -rl now | 19:44 |
| gpiccoli | heh good! | 19:44 |
| gpiccoli | are you invatigating some LP ? | 19:44 |
| gpiccoli | *investigating | 19:44 |
| hggdh | no, this is for a customer's issue -- the 5.4.0 kernel seems to be missing some patches for CIFS -- on reconnect, if the list of servers is empty, the kernel dies on a unable to handle page fault for address F*8 (all Fs, last digit is 8) | 19:47 |
| hggdh | you folks should be receiving, shortly, a ping from us | 19:47 |
| gpiccoli | cool! | 19:48 |
| gpiccoli | feel free to open a launchpad with the sanitized details, we can start look.. | 19:48 |
| hggdh | ack, will check internally if I can | 19:49 |
| gpiccoli | ok, nice! | 19:49 |
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