Date: Tue, 03 Dec 2024 17:11:16 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 283103] Yet another Parallels arm64 panic Message-ID: <bug-283103-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D283103 Bug ID: 283103 Summary: Yet another Parallels arm64 panic Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: trasz@FreeBSD.org This only happens every other week or so; I don't know what's the trigger, I believe the VM is idle when it happens. Looks like this: panic: sleepq_add: td 0xffff0000b661e640 to sleep on wchan 0xffffa000c0a0e3= 80 with sleeping prohibited cpuid =3D 0 time =3D 1733037443 KDB: stack backtrace: db_trace_self() at db_trace_self db_trace_self_wrapper() at db_trace_self_wrapper+0x38 vpanic() at vpanic+0x1ac panic() at panic+0x48 sleepq_add() at sleepq_add+0x2c0 _sleep() at _sleep+0x1d4 AcpiOsAcquireMutex() at AcpiOsAcquireMutex+0x9c AcpiUtAcquireMutex() at AcpiUtAcquireMutex+0xac AcpiOsAcquireObject() at AcpiOsAcquireObject+0x1c AcpiUtCreateGenericState() at AcpiUtCreateGenericState+0x14 AcpiPsPushScope() at AcpiPsPushScope+0x28 AcpiPsParseLoop() at AcpiPsParseLoop+0x300 AcpiPsParseAml() at AcpiPsParseAml+0xb0 AcpiPsExecuteMethod() at AcpiPsExecuteMethod+0x138 AcpiNsEvaluate() at AcpiNsEvaluate+0x1d8 AcpiEvaluateObject() at AcpiEvaluateObject+0x13c ithread_loop() at ithread_loop+0x288 fork_exit() at fork_exit+0x78 fork_trampoline() at fork_trampoline+0x18 KDB: enter: panic For some reason I can't do backtrace with kgdb(1), but I've seen the same problem previously, so probably unrelated: (kgdb) bt #0 0xffff0000004b68f4 in doadump (textdump=3D0) at /usr/home/trasz/git/freebsd/sys/kern/kern_shutdown.c:404 #1 0x2cb00000000e9bf0 in ?? () Backtrace stopped: previous frame identical to this frame (corrupt stack?) I took a VM snapshot this time with kernel still in ddb(4). --=20 You are receiving this mail because: You are the assignee for the bug.=
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