Bug 2219085
| Summary: | Maxima segfaults with SBCL and GCL runtimes | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | James <james> |
| Component: | maxima | Assignee: | Rex Dieter <rdieter> |
| Status: | NEW --- | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 38 | CC: | jamatos, rdieter |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
OK so there seems some variability based on the hardware used. I see trouble on: Ryzen 7 5700G, 32GiB RAM i3-1005G1 laptop, 16GiB RAM But the following machines work OK with sbcl/gcl: i5-10210U laptop, 16GiB RAM i5-4670 desktop, 8GiB RAM All up-to-date Fedora 38. Not sure what else distinguishes these machines, other than the working ones have older silicon. |
maxima-5.45.1-4.fc38.x86_64 maxima-runtime-sbcl-5.45.1-4.fc38.x86_64 maxima-runtime-gcl-5.45.1-4.fc38.x86_64 Maxima segfaults when using the sbcl or gcl runtimes. It's fine under ecl or clisp. sbcl segfaults around 1 in 5 times, but not completely deterministically. The coredumpctl debug backtrace never has much in it, though. gcl segfaults consistently: #0 0x0000000000081bae in make_simple_string (s=s@entry=0x37bd6b "free(3) error.") at /usr/src/debug/gcl-2.6.13-1.fc38.x86_64/o/string.d:70 Downloading source file /usr/src/debug/gcl-2.6.13-1.fc38.x86_64/o/string.d 70 p[i] = s[i]; (gdb) bt #0 0x0000000000081bae in make_simple_string (s=s@entry=0x37bd6b "free(3) error.") at /usr/src/debug/gcl-2.6.13-1.fc38.x86_64/o/string.d:70 #1 0x0000000000033755 in free (ptr=ptr@entry=0x5fda1d8) at alloc.c:1698 #2 0x00007f7f5e07288f in selinuxfs_exists () at /usr/src/debug/libselinux-3.5-1.fc38.x86_64/src/init.c:77 #3 0x00007f7f5e06d36c in init_selinuxmnt () at /usr/src/debug/libselinux-3.5-1.fc38.x86_64/src/init.c:97 #4 init_lib () at /usr/src/debug/libselinux-3.5-1.fc38.x86_64/src/init.c:150 #5 0x00007f7f5e7d117f in call_init (env=0x7ffe85c3db20, argv=0x7ffe85c3dae8, argc=6, l=<optimized out>) at dl-init.c:70 #6 call_init (l=<optimized out>, argc=6, argv=0x7ffe85c3dae8, env=0x7ffe85c3db20) at dl-init.c:26 #7 0x00007f7f5e7d127d in _dl_init (main_map=0x7f7f5e8002c0, argc=6, argv=0x7ffe85c3dae8, env=0x7ffe85c3db20) at dl-init.c:117 #8 0x00007f7f5e7e73e0 in _dl_start_user () from /lib64/ld-linux-x86-64.so.2 #9 0x0000000000000006 in ?? () #10 0x00007ffe85c3fd3e in ?? () #11 0x00007ffe85c3fd69 in ?? () #12 0x00007ffe85c3fd6f in ?? () #13 0x00007ffe85c3fd7e in ?? () #14 0x00007ffe85c3fd81 in ?? () #15 0x00007ffe85c3fd84 in ?? () #16 0x0000000000000000 in ?? () Reproducible: Always Steps to Reproduce: 1. Start maxima with --lisp=sbcl or --lisp=gcl Actual Results: Segfault. Expected Results: Working session.