michcubox Posted May 14, 2019 Posted May 14, 2019 Armbianmonitor: http://ix.io/1J2l Hello, I wanted to test wireguard with my cubox i4, but I'm not able to load the module. I tried to search the net for this error, but fond nothing useful. Maybe someone has an idea. Thank you Michael uname -a Linux loki 4.19.41-cubox #5.85 SMP Wed May 8 15:52:55 CEST 2019 armv7l GNU/Linux dpkg -l | grep linux ii console-setup-linux 1.164 all Linux specific part of console-setup ii libselinux1:armhf 2.6-3+b3 armhf SELinux runtime shared libraries ii linux-base 4.5 all Linux image base package ii linux-dtb-next-cubox 5.85 armhf Linux DTB, version 4.19.41-cubox ii linux-headers-next-cubox 5.85 armhf Linux kernel headers for 4.19.41-cubox on armhf ii linux-image-next-cubox 5.85 armhf Linux kernel, version 4.19.41-cubox ii linux-libc-dev 5.70 armhf Linux support headers for userspace development ii linux-stretch-root-next-cubox-i 5.85 armhf Armbian tweaks for stretch on cubox-i (next branch) ii linux-u-boot-cubox-i-next 5.85 armhf Uboot loader 2013.10-rc4 ii util-linux 2.29.2-1+deb9u1 armhf miscellaneous system utilities modprobe wireguard modprobe: ERROR: could not insert 'wireguard': Exec format error dmesg | grep wireguard [320752.917616] wireguard: unknown relocation: 102 modinfo wireguard filename: /lib/modules/4.19.41-cubox/kernel/net/wireguard/wireguard.ko alias: net-pf-16-proto-16-family-wireguard alias: rtnl-link-wireguard version: 0.0.20190406 author: Jason A. Donenfeld <Jason@zx2c4.com> description: WireGuard secure network tunnel license: GPL v2 srcversion: 9996946C3FF07EF91C1E1DA depends: intree: Y name: wireguard vermagic: 4.19.41-cubox SMP mod_unload modversions ARMv7 thumb2 p2v8
Igor Posted May 14, 2019 Posted May 14, 2019 1 hour ago, michcubox said: Maybe someone has an idea. Are you able to build a kernel on your own? Build a fresh kernel with parameter WIREGUARD="yes" ... it is known to work on our most used Allwinner kernel.
michcubox Posted June 8, 2019 Author Posted June 8, 2019 Sorry for ma late answer. But at the moment I sadly have no time to build my own kernel. I'll try it with the next update.
michcubox Posted July 10, 2019 Author Posted July 10, 2019 Hi, I tried it with the new " 5.1.16-cubox #5.90 SMP Sun Jul 7 11:37:47 CEST 2019 armv7l GNU/Linux" kernel, but still the same problem. I also tried to build the module with dkms with the wireguard package from debian sid, but the build fails. Here is the logfile of the build. cat /var/lib/dkms/wireguard/0.0.20190702/build/make.log DKMS make.log for wireguard-0.0.20190702 for kernel 5.1.16-cubox (armv7l) Wed Jul 10 23:21:13 CEST 2019 make: Entering directory '/usr/src/linux-headers-5.1.16-cubox' CC [M] /var/lib/dkms/wireguard/0.0.20190702/build/main.o CC [M] /var/lib/dkms/wireguard/0.0.20190702/build/noise.o CC [M] /var/lib/dkms/wireguard/0.0.20190702/build/device.o CC [M] /var/lib/dkms/wireguard/0.0.20190702/build/peer.o CC [M] /var/lib/dkms/wireguard/0.0.20190702/build/timers.o CC [M] /var/lib/dkms/wireguard/0.0.20190702/build/queueing.o CC [M] /var/lib/dkms/wireguard/0.0.20190702/build/send.o CC [M] /var/lib/dkms/wireguard/0.0.20190702/build/receive.o CC [M] /var/lib/dkms/wireguard/0.0.20190702/build/socket.o CC [M] /var/lib/dkms/wireguard/0.0.20190702/build/peerlookup.o CC [M] /var/lib/dkms/wireguard/0.0.20190702/build/allowedips.o CC [M] /var/lib/dkms/wireguard/0.0.20190702/build/ratelimiter.o CC [M] /var/lib/dkms/wireguard/0.0.20190702/build/cookie.o CC [M] /var/lib/dkms/wireguard/0.0.20190702/build/netlink.o CC [M] /var/lib/dkms/wireguard/0.0.20190702/build/crypto/zinc/chacha20/chacha20.o PERLASM /var/lib/dkms/wireguard/0.0.20190702/build/crypto/zinc/chacha20/chacha20-arm.S AS [M] /var/lib/dkms/wireguard/0.0.20190702/build/crypto/zinc/chacha20/chacha20-unrolled-arm.o CC [M] /var/lib/dkms/wireguard/0.0.20190702/build/crypto/zinc/poly1305/poly1305.o PERLASM /var/lib/dkms/wireguard/0.0.20190702/build/crypto/zinc/poly1305/poly1305-arm.S CC [M] /var/lib/dkms/wireguard/0.0.20190702/build/crypto/zinc/chacha20poly1305.o CC [M] /var/lib/dkms/wireguard/0.0.20190702/build/crypto/zinc/blake2s/blake2s.o /bin/sh: 1: scripts/genksyms/genksyms: not found scripts/Makefile.build:275: recipe for target '/var/lib/dkms/wireguard/0.0.20190702/build/crypto/zinc/poly1305/poly1305.o' failed make[1]: *** [/var/lib/dkms/wireguard/0.0.20190702/build/crypto/zinc/poly1305/poly1305.o] Error 127 make[1]: *** Deleting file '/var/lib/dkms/wireguard/0.0.20190702/build/crypto/zinc/poly1305/poly1305.o' make[1]: *** Waiting for unfinished jobs.... /bin/sh: 1: scripts/genksyms/genksyms: not found scripts/Makefile.build:275: recipe for target '/var/lib/dkms/wireguard/0.0.20190702/build/crypto/zinc/chacha20/chacha20.o' failed make[1]: *** [/var/lib/dkms/wireguard/0.0.20190702/build/crypto/zinc/chacha20/chacha20.o] Error 127 make[1]: *** Deleting file '/var/lib/dkms/wireguard/0.0.20190702/build/crypto/zinc/chacha20/chacha20.o' /bin/sh: 1: scripts/genksyms/genksyms: not found scripts/Makefile.build:275: recipe for target '/var/lib/dkms/wireguard/0.0.20190702/build/crypto/zinc/chacha20poly1305.o' failed make[1]: *** [/var/lib/dkms/wireguard/0.0.20190702/build/crypto/zinc/chacha20poly1305.o] Error 127 make[1]: *** Deleting file '/var/lib/dkms/wireguard/0.0.20190702/build/crypto/zinc/chacha20poly1305.o' /bin/sh: 1: scripts/genksyms/genksyms: not found scripts/Makefile.build:275: recipe for target '/var/lib/dkms/wireguard/0.0.20190702/build/crypto/zinc/blake2s/blake2s.o' failed make[1]: *** [/var/lib/dkms/wireguard/0.0.20190702/build/crypto/zinc/blake2s/blake2s.o] Error 127 make[1]: *** Deleting file '/var/lib/dkms/wireguard/0.0.20190702/build/crypto/zinc/blake2s/blake2s.o' Makefile:1571: recipe for target '_module_/var/lib/dkms/wireguard/0.0.20190702/build' failed make: *** [_module_/var/lib/dkms/wireguard/0.0.20190702/build] Error 2 make: Leaving directory '/usr/src/linux-headers-5.1.16-cubox'
Igor Posted July 10, 2019 Posted July 10, 2019 21 minutes ago, michcubox said: i, I tried it with the new " 5.1.16-cubox #5.90 SMP Sun Jul 7 11:37:47 CEST 2019 armv7l GNU/Linux" kernel, but still the same problem. What about modprobe wireguard since module should be build into the kernel? DKMS could need some fine tuning ...
kitor Posted August 22, 2019 Posted August 22, 2019 (edited) Same problem on hummingboard i2ex (running -cubox kernel) both on kernel 4.14 and 5.1. Built-in module doesn't work - throws this exec format error. DKMS on 4.14 says that it built identical module to one shipped with kernel. I removed wireguard from /lib/modules, run depmod and installed wireguard -> no luck. On 5.1 fails to build scripts/ in headers (won't build at all), like headers are broken. Self-built module from linux-source-next-cubox after make oldconfig fails in the same way (Exec format error). Found older versions of wireguard sources -> wireguard-dkms_0.0.20190406-1_all.deb and wireguard-dkms_0.0.20190227-1_all.deb, nothing changed. Trying to load module pops "wireguard: unknown relocation: 102" in dmesg. Spoiler filename: /lib/modules/4.14.132-cubox/kernel/net/wireguard/wireguard.ko alias: net-pf-16-proto-16-family-wireguard alias: rtnl-link-wireguard version: 0.0.20190702 author: Jason A. Donenfeld <Jason@zx2c4.com> description: WireGuard secure network tunnel license: GPL v2 srcversion: 721C4EEB0529AC764DAD357 depends: intree: Y name: wireguard vermagic: 4.14.132-cubox SMP mod_unload modversions ARMv7 thumb2 p2v8 #### filename: /lib/modules/4.14.132-cubox/updates/dkms/wireguard.ko alias: net-pf-16-proto-16-family-wireguard alias: rtnl-link-wireguard version: 0.0.20190406 author: Jason A. Donenfeld <Jason@zx2c4.com> description: WireGuard secure network tunnel license: GPL v2 srcversion: 9996946C3FF07EF91C1E1DA depends: name: wireguard vermagic: 4.14.132-cubox SMP mod_unload modversions ARMv7 thumb2 p2v8 ##### filename: /lib/modules/4.14.132-cubox/updates/dkms/wireguard.ko alias: net-pf-16-proto-16-family-wireguard alias: rtnl-link-wireguard version: 0.0.20190227 author: Jason A. Donenfeld <Jason@zx2c4.com> description: WireGuard secure network tunnel license: GPL v2 srcversion: 17F2A236FAA55F91E7B0A56 depends: name: wireguard vermagic: 4.14.132-cubox SMP mod_unload modversions ARMv7 thumb2 p2v8 Edited August 22, 2019 by kitor
Igor Posted August 23, 2019 Posted August 23, 2019 13 hours ago, kitor said: Same problem on hummingboard i2ex We need to fix kernel recompilation first. I tried to build 5.2.y and 5.3.y yesterday, but could not boot the board ... will debug perhaps later today or next week. Then Wireguard.
Igor Posted August 23, 2019 Posted August 23, 2019 @kitor Try those attached builds. linux-image-cubox_5.94_armhf.deb linux-dtb-cubox_5.94_armhf.deb
kitor Posted August 23, 2019 Posted August 23, 2019 WG works, thanks! Yesterday I noticed that at least on 4.14 GPIOs doesn't work for me (exports, sets direction without errors, but real output on pins won't change) , but that's story for another thread. I used oldstable (with kernel 3.14.79-cubox) until yesterday so I just found that - need to investigate first.
Igor Posted August 25, 2019 Posted August 25, 2019 Weekend job: - default kernel -> stock 4.9.y - next -> mainline 5.2.y
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