Date: Sat, 16 Feb 2019 17:40:36 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 235783] Repeated ZFS-related kernel panic Message-ID: <bug-235783-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235783 Bug ID: 235783 Summary: Repeated ZFS-related kernel panic Product: Base System Version: 11.2-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: jurij.kovacic@ocpea.com Dear list, After some time, I have again experienced a kernel panic on a (physical) server, running Freebsd 11.2-RELEASE-p7 with custom/debug kernel, ZFS root. Fatal trap 9: general protection fault while in kernel mode cpuid =3D 2; apic id =3D 02 instruction pointer =3D 0x20:0xffffffff82299013 stack pointer =3D 0x28:0xfffffe0352893ad0 frame pointer =3D 0x28:0xfffffe0352893b10 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 9 (dbuf_evict_thread) trap number =3D 9 panic: general protection fault cpuid =3D 2 KDB: stack backtrace: #0 0xffffffff80b3d567 at kdb_backtrace+0x67 #1 0xffffffff80af6b07 at vpanic+0x177 #2 0xffffffff80af6983 at panic+0x43 #3 0xffffffff80f77fdf at trap_fatal+0x35f #4 0xffffffff80f7759e at trap+0x5e #5 0xffffffff80f5807c at calltrap+0x8 #6 0xffffffff8229c049 at dbuf_evict_one+0xe9 #7 0xffffffff82297a15 at dbuf_evict_thread+0x1a5 #8 0xffffffff80aba083 at fork_exit+0x83 #9 0xffffffff80f58f9e at fork_trampoline+0xe Uptime: 20d6h13m55s Dumping 2593 out of 12248 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..= 91% I have used "crashinfo" utility to generate the text file which is availabl= e at this URL: http://www.ocpea.com/dump/core-3.txt. All advice is deeply appreciated as this is a production server. :) Kind regards, Jurij --=20 You are receiving this mail because: You are the assignee for the bug.=
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