unhandled signal 11 code 0x1 at 0x0000000000000000 in aardvark-dns[5564a9d8a000+20a000]

[Simon Josefsson]

Hi

I am using Ubuntu 24.04 on a HiFive Premier P550 riscv64 machine and I'm using a GitLab runner with rootless podman and got the following crash in the logs. Any ideas?

Linux jas-p550-01 6.6.77-1-premier #4 SMP PREEMPT_DYNAMIC Thu Apr 10 00:15:20 UTC 2025 riscv64 riscv64 riscv64 GNU/Linux

This is aardvark-dns version 1.4.0-5 on a fully updated and rebooted machine per 2025-04-24.

Apr 24 15:13:56 jas-p550-01 kernel: tokio-runtime-w[11123]: unhandled signal 11 code 0x1 at 0x0000000000000000 in aardvark-dns[5564a9d8a000+20a000]
Apr 24 15:13:56 jas-p550-01 kernel: CPU: 2 PID: 11123 Comm: tokio-runtime-w Not tainted 6.6.77-1-premier #4
Apr 24 15:13:56 jas-p550-01 kernel: Hardware name: SiFive HiFive Premier P550 (DT)
Apr 24 15:13:56 jas-p550-01 kernel: epc : 00005564a9e56b72 ra : 00005564a9e6a336 sp : 00007ff9bf60b180
Apr 24 15:13:56 jas-p550-01 kernel: gp : 00005564a9fa7c80 tp : 00007ff9bf60c7c0 t0 : e9f4735e00000000
Apr 24 15:13:56 jas-p550-01 kernel: t1 : 0000000000000000 t2 : 0000000000000002 s0 : 00007ff9b0002770
Apr 24 15:13:56 jas-p550-01 kernel: s1 : 00007ff9bf60b368 a0 : 0000000000000000 a1 : 00007ff9b0009248
Apr 24 15:13:56 jas-p550-01 kernel: a2 : 00007ff9b0002798 a3 : 00000000000000ff a4 : 0000000000000000
Apr 24 15:13:56 jas-p550-01 kernel: a5 : 0000000000000000 a6 : bc91bbd1d3bcbb15 a7 : 00000000000003ff
Apr 24 15:13:56 jas-p550-01 kernel: s2 : 00007ff9bf60b370 s3 : 0000000000000000 s4 : 00007ff9b00028f0
Apr 24 15:13:56 jas-p550-01 kernel: s5 : 00007ff9b0009130 s6 : 00007ff9b00028f0 s7 : 00007ff9b00091f0
Apr 24 15:13:56 jas-p550-01 kernel: s8 : 0000000000000001 s9 : 00005564a9fa9658 s10: 00007ff9bf60b360
Apr 24 15:13:56 jas-p550-01 kernel: s11: 00005564a9fa9658 t3 : 0000000000000402 t4 : 0000000000000000
Apr 24 15:13:56 jas-p550-01 kernel: t5 : 0000000000000000 t6 : 0000000000000000
Apr 24 15:13:56 jas-p550-01 kernel: status: 0000000200004020 badaddr: 0000000000000000 cause: 000000000000000d

Thanks,
Simon

[Simon Josefsson (simon-josefsson)]

I came up with a workaround: use the Debian binary instead:

wget http://ftp.de.debian.org/debian/pool/main/a/aardvark-dns/aardvark-dns_1.14.0-3_riscv64.deb
mkdir t
cd t
dpkg -x ../aardvark-dns_1.14.0-3_riscv64.deb .
mv /usr/lib/podman/aardvark-dns /usr/lib/podman/aardvark-dns.ubuntu
mv usr/lib/podman/aardvark-dns /usr/lib/podman/aardvark-dns.debian

So I suspect the problem have been resolved in a newer version than what's in Ubuntu 24.04.