Date: Tue, 16 Jul 2019 10:19:50 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 239245] r350018 will panic on ppc64 PowerMac G5 in vm_phys_enqueue_contig Message-ID: <bug-239245-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239245 Bug ID: 239245 Summary: r350018 will panic on ppc64 PowerMac G5 in vm_phys_enqueue_contig Product: Base System Version: CURRENT Hardware: powerpc OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: dclarke@blastwave.org As seen also by Francis Little while working on bugid 238730 : KDB: debugger backends: ddb KDB: current backend: ddb ---<<BOOT>>--- Copyright (c) 1992-2019 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 13.0-CURRENT #0 r350018M: Mon Jul 15 23:32:27 GMT 2019 root@hydra:/usr/obj/usr/src/r350018/powerpc.powerpc64/sys/GENERIC64 pow= erpc gcc version 4.2.1 20070831 patched [FreeBSD] WARNING: WITNESS option enabled, expect reduced performance. panic: segind 127 m 0xc000000273832640 cpuid =3D 0 time =3D 1 KDB: stack backtrace: 0xe000000000008500: at .kdb_backtrace+0x5c 0xe000000000008630: at .vpanic+0x1b4 0xe0000000000086f0: at .panic+0x38 0xe000000000008780: at .vm_phys_enqueue_contig+0x64 0xe000000000008850: at .vm_page_startup+0x7b4 0xe000000000008920: at .vm_mem_init+0x30 0xe0000000000089b0: at .mi_startup+0x1f8 0xe000000000008a50: at .btext+0xc4 KDB: enter: panic [ thread pid 0 tid 0 ] Stopped at .kdb_enter+0x60: ld r2, r1, 0x28 db> Carefully transcribed from a photo taken with a cell phone. See attached image and please advise on any error and I hope that Francis Little can confirm that he sees the exact same panic on similar PowerMac G5 quad hardware with 8GB memory. --=20 Dennis Clarke RISC-V/SPARC/PPC/ARM/CISC UNIX and Linux spoken GreyBeard and suspenders optional --=20 You are receiving this mail because: You are the assignee for the bug.=
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