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Diffstat (limited to 'results/classifier/accel-gemma3:12b/tcg/1861161')
| -rw-r--r-- | results/classifier/accel-gemma3:12b/tcg/1861161 | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/results/classifier/accel-gemma3:12b/tcg/1861161 b/results/classifier/accel-gemma3:12b/tcg/1861161 new file mode 100644 index 00000000..b3080d01 --- /dev/null +++ b/results/classifier/accel-gemma3:12b/tcg/1861161 @@ -0,0 +1,60 @@ + +qemu-arm-static stuck with 100% CPU when cross-compiling emacs + +Hello, + +I'm trying to build multi-arch docker images for https://hub.docker.com/r/silex/emacs. + +Here is the machine I'm building on: + +root@ubuntu-4gb-fsn1-1:~# lsb_release -a +No LSB modules are available. +Distributor ID: Ubuntu +Description: Ubuntu 18.04.3 LTS +Release: 18.04 +Codename: bionic +root@ubuntu-4gb-fsn1-1:~# uname -a +Linux ubuntu-4gb-fsn1-1 4.15.0-74-generic #84-Ubuntu SMP Thu Dec 19 08:06:28 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux + +Whenever I try to build the following alpine Dockerfile https://gitlab.com/Silex777/docker-emacs/blob/master/26.3/alpine/3.9/dev/Dockerfile with this command: + +$ docker run --rm --privileged multiarch/qemu-user-static --reset -p yes +$ docker build --pull -t test --platform arm . + +It builds fine until this: + +root@ubuntu-4gb-fsn1-1:~# ps -ef | grep qemu +root 26473 26465 99 14:26 pts/0 01:59:58 /usr/bin/qemu-arm-static ../src/bootstrap-emacs -batch --no-site-file --no-site-lisp --eval (setq load-prefer-newer t) -f batch-byte-compile emacs-lisp/macroexp.el + +This is supposed to take a few seconds, but in practice it takes 100% CPU and never ends. When I strace the process I see this: + +getdents64(5, /* 0 entries */, 2048) = 0 +lseek(5, 0, SEEK_SET) = 0 +getdents64(5, /* 5 entries */, 2048) = 120 +tgkill(5875, 5878, SIGRT_2) = -1 EAGAIN (Resource temporarily unavailable) +getdents64(5, /* 0 entries */, 2048) = 0 +lseek(5, 0, SEEK_SET) = 0 +getdents64(5, /* 5 entries */, 2048) = 120 +tgkill(5875, 5878, SIGRT_2) = -1 EAGAIN (Resource temporarily unavailable) +getdents64(5, /* 0 entries */, 2048) = 0 +lseek(5, 0, SEEK_SET) = 0 +getdents64(5, /* 5 entries */, 2048) = 120 +tgkill(5875, 5878, SIGRT_2) = -1 EAGAIN (Resource temporarily unavailable) +getdents64(5, /* 0 entries */, 2048) = 0 +lseek(5, 0, SEEK_SET) = 0 +getdents64(5, /* 5 entries */, 2048) = 120 +tgkill(5875, 5878, SIGRT_2) = -1 EAGAIN (Resource temporarily unavailable) +getdents64(5, /* 0 entries */, 2048) = 0 +lseek(5, 0, SEEK_SET) = 0 +getdents64(5, /* 5 entries */, 2048) = 120 +tgkill(5875, 5878, SIGRT_2) = -1 EAGAIN (Resource temporarily unavailable) + +It happens with all the QEMU versions I tested: +- 2.11.1 (OS version) +- 4.1.1-1 (from multiarch/qemu-user-static:4.1.1-1) +- 4.2.0-2 (from multiarch/qemu-user-static) + +Any ideas of what I could do to debug it further? + +Kind regards, +Philippe \ No newline at end of file |