Date: Tue, 28 Apr 2020 18:12:06 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 246004] Kernel Panic after moderate amount of activity Message-ID: <bug-246004-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=246004 Bug ID: 246004 Summary: Kernel Panic after moderate amount of activity Product: Base System Version: CURRENT Hardware: arm64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: sbruno@FreeBSD.org The freebsd.org pkg builders and ref machines are unable to stay online for more than a day at this point whenever they start any moderate amount of activity. I've run the onboard hardware memory test for 3 days straight with no errors and no lockups. Looking to start some reasonable amount of debugging to get these machines back into service. Any advice is welcome. The panics all seem to look like the following: x0: 40b32400 x1: 40a0b3d8 x2: 0 x3: 0 x4: 40100401 x5: 800000000808 x6: 25e440 x7: 26ced x8: 2 x9: 0 x10: 40a0b818 x11: 25e000 x12: 25e000 x13: 25e000 x14: 63 x15: 0 x16: 25a870 x17: 4048f880 x18: 35 x19: 204b9e x20: 25e450 x21: 0 x22: 0 x23: 40a0b810 x24: 25e000 x25: 25e000 x26: 0 x27: 0 x28: 40bf3360 x29: ffffffffd180 sp: ffffffffcec0 lr: 21db5c elr: 2290fc spsr: 60000200 far: 40b32400 esr: be000000 timeout stopping cpus panic: Unhandled System Error cpuid = 8 time = 1588034425 KDB: stack backtrace: db_trace_self() at db_trace_self_wrapper+0x28 pc = 0xffff0000008f1754 lr = 0xffff00000023fcac sp = 0xffff00015d9de520 fp = 0xffff00015d9de720 db_trace_self_wrapper() at vpanic+0x194 pc = 0xffff00000023fcac lr = 0xffff00000055c718 sp = 0xffff00015d9de730 fp = 0xffff00015d9de780 vpanic() at panic+0x44 pc = 0xffff00000055c718 lr = 0xffff00000055c580 sp = 0xffff00015d9de790 fp = 0xffff00015d9de840 panic() at do_serror+0x40 pc = 0xffff00000055c580 lr = 0xffff0000009106c0 sp = 0xffff00015d9de850 fp = 0xffff00015d9de850 do_serror() at handle_serror+0x88 pc = 0xffff0000009106c0 lr = 0xffff0000008f449c sp = 0xffff00015d9de860 fp = 0xffff00015d9de980 handle_serror() at 0x21db58 pc = 0xffff0000008f449c lr = 0x000000000021db58 sp = 0xffff00015d9de990 fp = 0x0000ffffffffd180 KDB: enter: panic [ thread pid 17906 tid 101021 ] Stopped at 0x2290fc -- You are receiving this mail because: You are the assignee for the bug.help
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