https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241604
Bug ID: 241604
Summary: NFS kernel panic after running iozone on share while
idle
Product: Base System
Version: 12.0-RELEASE
Hardware: amd64
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: kern
Assignee: [email protected]
Reporter: [email protected]
After running and completing the full suite of iozone tests on an NFS share my
client system running 12.0-RELEASE-p2 GENERIC amd64 had a GPF. The NFS server
is FreeNAS 11.2-U6 exporting a basic NFS share. The client system, the system
that panicked, had the share mounted. I ran the full battery of iozone 3.487
tests using the following command: iozone -a -g 32G. All the tests completed
in about 16 hours, the system was idle for about 5 hours after the test. I was
able to view the results. I then walked away for about an hour, came back and
the system had rebooted with the following:
pid 1573 (tracker-miner-fs), uid 1001: exited on signal 11
Limiting closed port RST response from 277 to 200 packets/sec
Limiting closed port RST response from 206 to 200 packets/sec
newnfs: server '192.168.1.65' error: fileid changed. fsid 0:0: expected fileid
0x4, got 0x2. (BROKEN NFS SERVER OR MIDDLEWARE)
kernel trap 9 with interrupts disabled
Fatal trap 9: general protection fault while in kernel mode
cpuid = 0; apic id = 00
instruction pointer = 0x20:0xffffffff80bb524f
stack pointer = 0x28:0xfffffe003fe92710
frame pointer = 0x28:0xfffffe003fe92780
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = resume, IOPL = 0
current process = 11 (idle: cpu0)
trap number = 9
panic: general protection fault
cpuid = 0
time = 1572482669
KDB: stack backtrace:
#0 0xffffffff80be7977 at kdb_backtrace+0x67
#1 0xffffffff80b9b563 at vpanic+0x1a3
#2 0xffffffff80b9b3b3 at panic+0x43
#3 0xffffffff8107496f at trap_fatal+0x35f
#4 0xffffffff81073dbd at trap+0x6d
#5 0xffffffff8104f315 at calltrap+0x8
#6 0xffffffff811aa358 at handleevents+0x1a8
#7 0xffffffff811aa9c9 at timercb+0xa9
#8 0xffffffff811e8af6 at lapic_handle_timer+0xb6
#9 0xffffffff81050f3e at Xtimerint+0xae
#10 0xffffffff811df68f at cpu_idle_acpi+0x3f
#11 0xffffffff811df747 at cpu_idle+0xa7
#12 0xffffffff80bcfb25 at sched_idletd+0x515
#13 0xffffffff80b5bf33 at fork_exit+0x83
#14 0xffffffff810502fe at fork_trampoline+0xe
Uptime: 39d2h38m52s
---<<BOOT>>---
Copyright (c) 1992-2018 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 12.0-RELEASE-p2 GENERIC amd64
FreeBSD clang version 6.0.1 (tags/RELEASE_601/final 335540) (based on LLVM
6.0.1)
The FreeNAS server is fine. It had been up for a day and has no issues
--
You are receiving this mail because:
You are the assignee for the bug.
_______________________________________________
[email protected] mailing list
https://lists.freebsd.org/mailman/listinfo/freebsd-bugs
To unsubscribe, send any mail to "[email protected]"
