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authorChristian Krinitsin <mail@krinitsin.com>2025-05-30 16:52:07 +0200
committerChristian Krinitsin <mail@krinitsin.com>2025-05-30 16:52:17 +0200
commit9260319e7411ff8281700a532caa436f40120ec4 (patch)
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parent225caa38269323af1bfc2daadff5ec8bd930747f (diff)
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+Solaris 2.6.5 panic when trying to debug a binary with Sun Workshop V5n1, or V6n1 debugger
+Description of problem:
+Following [this guide](https://www.gekk.info/articles/solaris26.htm), and similarly to issue #1166, the guest panics when one tries to debug a binary with the debugger provided in [Sun Workshop V5n1](https://archive.org/details/sunworkshopforsolaris2vol5num1_704546810revb), and in [Sun Workshop v6n1](https://archive.org/details/devpro_v6n1) as well.
+The Sun Workshop is EOL, available at the archive, with free non-expiring demo licenses [made available](https://archive.org/details/suncomp-lic) by Sun before the Oracle acquisition.
+The guest was patched with the latest available patches included [in this cluster](https://archive.org/details/sun26gnu).
+The following information was collected when debugging bunzip2, but any binary panics the guest.
+```
+panic: Non-parity synchronous error: ctx=54 va=ef7cbc44 pa=e0a8c44
+syncing filesystems... 15 done
+NOTICE: zs3:ring buffer overflow
+```
+Steps to reproduce:
+1. Start the Sun Workshop (SUNWspro/bin/workshop), go to the Debugger in the menu
+2. Debug/New Program, load any binary, place a breakpoint in main or wherever
+3. Execute, guest kernel panic
+Additional information:
+This happens with the Fujitsu MB86904 specified as CPU, and without specifying a cpu, using the default for the SS-5.
+
+![sol26](/uploads/375b25f8614a49bfe634c71520890b5c/sol26.png)
+
+Explicitly setting the TI MicroSparc I and setting memory to 32M seems to start the debugger, the guest still panics, but a bit further down the line
+
+![sol262](/uploads/7a9c834f66fea1706ef92eb65ce8fe39/sol262.png)