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Groups > linux.debian.bugs.dist > #1088763
| From | Fabian Grünbichler <fabian.gruenbichler@student.tuwien.ac.at> |
|---|---|
| Newsgroups | linux.debian.bugs.dist, linux.debian.kernel |
| Subject | Bug#1003210: Linux kernel module loading failing with "failed to validate module" error |
| Date | 2022-01-09 10:00 +0100 |
| Message-ID | <DDCdr-6EU-3@gated-at.bofh.it> (permalink) |
| References | <DCyvf-72n-3@gated-at.bofh.it> <DCyvf-72n-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Cross-posted to 2 groups.
On Thu, Jan 06, 2022 at 10:18:23AM +0000, Ben Dooks wrote: > Package: linux-image-5.15.0-2-amd64 > Version: 5.15.5-2 > > Dmesg output when mmc card is inserted: > > > [137854.880467] mmc0: cannot verify signal voltage switch > [137855.004774] mmc0: new ultra high speed SDR104 SDHC card at address aaaa > [137855.009414] BPF: type_id=6 bits_offset=416 > [137855.009418] BPF: > [137855.009419] BPF:Invalid name > [137855.009420] BPF: > [137855.009422] failed to validate module [mmc_block] BTF: -22 > > # cat /etc/debian_version > bookworm/sid see https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=998716 for more info. the workaround: ensure the booted kernel and the on-disk kernel modules are from the same build: either reboot (possibly needs to regenerate initrd first) or downgrade the on-disk kernel to the booted version. TL;DRL: Debian either needs to start bumping ABI for every upload, or hard-disable generating split BTF info for kernel modules
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Bug#1003210: Linux kernel module loading failing with "failed to validate module" error Ben Dooks <ben.dooks@codethink.co.uk> - 2022-01-06 11:50 +0100
Bug#1003210: Module loading also fails on boot Martijn van de Streek <martijn@vandestreek.xyz> - 2022-01-06 18:50 +0100
Bug#1003210: Wi-Fi, tun, and USB Hard Disks Jan Hasebos <jan@hasebos.net> - 2022-01-08 00:20 +0100
Bug#1003210: Linux kernel module loading failing with "failed to validate module" error Fabian Grünbichler <fabian.gruenbichler@student.tuwien.ac.at> - 2022-01-09 10:00 +0100
Bug#1003210: Linux kernel module loading failing with "failed to validate module" error Jan Hasebos <jan@hasebos.net> - 2022-01-09 21:00 +0100
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