Bug 202305
| Summary: | panic ARM64TODO: pmap_sync_icache triggered by lib/libproc/proc_test:symbol_lookup test | ||
|---|---|---|---|
| Product: | Base System | Reporter: | Ed Maste <emaste> |
| Component: | kern | Assignee: | freebsd-bugs (Nobody) <bugs> |
| Status: | Closed FIXED | ||
| Severity: | Affects Some People | CC: | Andrew |
| Priority: | --- | ||
| Version: | CURRENT | ||
| Hardware: | arm64 | ||
| OS: | Any | ||
| See Also: |
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=202304 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=202307 |
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A commit references this bug: Author: emaste Date: Mon Aug 17 23:19:37 UTC 2015 New revision: 286863 URL: https://svnweb.freebsd.org/changeset/base/286863 Log: On arm64 disable three tests that hang or panic Each issue has a PR open to track. This workaround allows us to run the tests to investigate the failures and avoid any new regressions. PR: 202304, 202305, 202307 Reviewed by: ngie Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D3378 Changes: head/lib/libc/tests/sys/Makefile head/lib/libproc/tests/proc_test.c head/lib/libutil/tests/Makefile The kernel change for testing is here: https://reviews.freebsd.org/D3438 Support committed in r287105 https://svnweb.freebsd.org/changeset/base/287105 A commit references this bug: Author: emaste Date: Mon Aug 31 20:30:07 UTC 2015 New revision: 287333 URL: https://svnweb.freebsd.org/changeset/base/287333 Log: Enable libproc symbol_lookup tests on arm64 This reverts part of r286863, as the kernel support required by these tests was added in r287105. PR: 202305 Sponsored by: The FreeBSD Foundation Changes: head/lib/libproc/tests/proc_test.c |
lib/libproc/proc_test:symbol_lookup panic: ARM64TODO: pmap_sync_icache panic() at pmap_sync_icache+0x10 pc = 0xffffff8000215c4c lr = 0xffffff8000497c94 sp = 0xffffff804004c5a0 fp = 0xffffff804004c5a0 pmap_sync_icache() at proc_rwmem+0x104 pc = 0xffffff8000497c94 lr = 0xffffff8000270540 sp = 0xffffff804004c5b0 fp = 0xffffff804004c610 proc_rwmem() at kern_ptrace+0xc80 pc = 0xffffff8000270540 lr = 0xffffff8000271448 sp = 0xffffff804004c620 fp = 0xffffff804004c7a0 kern_ptrace() at sys_ptrace+0xd4 pc = 0xffffff8000271448 lr = 0xffffff80002706e0 sp = 0xffffff804004c7b0 fp = 0xffffff804004c9e0 sys_ptrace() at do_el0_sync+0x3b4 pc = 0xffffff80002706e0 lr = 0xffffff800049914c sp = 0xffffff804004c9f0 fp = 0xffffff804004caa0 do_el0_sync() at handle_el0_sync+0x68 pc = 0xffffff800049914c lr = 0xffffff800048a9e4 sp = 0xffffff804004cab0 fp = 0x0000007fffffe490 handle_el0_sync() at 0x401b98 pc = 0xffffff800048a9e4 lr = 0x0000000000401b98 sp = 0x0000007fffffe4a0 fp = 0x0000007fffffe4f0 $d.6() at 0x404b0abc pc = 0x0000000000401b98 lr = 0x00000000404b0abc sp = 0x0000007fffffe500 fp = 0x0000007fffffe950 ...