Date: Tue, 3 Feb 2015 20:43:06 +0000 From: "hiren (hiren panchasara)" <phabric-noreply@FreeBSD.org> To: freebsd-net@freebsd.org Subject: [Differential] [Changed Subscribers] D1711: Changes to the callout code to restore active semantics and also add a test-framework and test to validate thecallout code (and potentially for use by other tests). Message-ID: <cf9b7103fa6ba1907eb5d9ba08c151c1@localhost.localdomain> In-Reply-To: <differential-rev-PHID-DREV-vhk6ww63dvpj6egspuyt-req@FreeBSD.org> References: <differential-rev-PHID-DREV-vhk6ww63dvpj6egspuyt-req@FreeBSD.org>
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Sanitized panic #3
Dump header from device /dev/da0s1b
Architecture: amd64
Architecture Version: 2
Dump Length: 5393809408B (5143 MB)
Blocksize: 512
Dumptime: Tue Feb 3 13:21:19 2015
Hostname: xxxxxxxxxxxxxxxxxxxxxxxx
Magic: FreeBSD Kernel Dump
Version String: FreeBSD 10.1-STABLE-D1711 #0: Tue Feb 3 12:19:58 MST 2015
root@xxxxxxxxxxxxxxxxxxxxxxxx:/usr/obj/usr/src/sys/SIXFOUR
Panic String: page fault
Dump Parity: 4197108606
Bounds: 0
Dump Status: good
Backtrace:
Reading symbols from /boot/kernel/cc_cubic.ko.symbols...done.
Loaded symbols for /boot/kernel/cc_cubic.ko.symbols
Reading symbols from /boot/kernel/cc_cdg.ko.symbols...done.
Loaded symbols for /boot/kernel/cc_cdg.ko.symbols
Reading symbols from /boot/kernel/h_ertt.ko.symbols...done.
Loaded symbols for /boot/kernel/h_ertt.ko.symbols
Reading symbols from /boot/kernel/if_lagg.ko.symbols...done.
Loaded symbols for /boot/kernel/if_lagg.ko.symbols
#0 doadump (textdump=1) at pcpu.h:219
in pcpu.h
(kgdb) #0 doadump (textdump=1) at pcpu.h:219
#1 0xffffffff8072d0b7 in kern_reboot (howto=260)
at /usr/src/sys/kern/kern_shutdown.c:452
#2 0xffffffff8072d494 in panic (fmt=<value optimized out>)
at /usr/src/sys/kern/kern_shutdown.c:759
#3 0xffffffff80ae703f in trap_fatal (frame=<value optimized out>,
eva=<value optimized out>) at /usr/src/sys/amd64/amd64/trap.c:865
#4 0xffffffff80ae7358 in trap_pfault (frame=0xfffffe1f9e73f7b0,
usermode=<value optimized out>) at /usr/src/sys/amd64/amd64/trap.c:676
#5 0xffffffff80ae69ba in trap (frame=0xfffffe1f9e73f7b0)
at /usr/src/sys/amd64/amd64/trap.c:440
#6 0xffffffff80acca22 in calltrap ()
at /usr/src/sys/amd64/amd64/exception.S:236
#7 0xffffffff8072b400 in __rw_wlock_hard (c=0xfffff8030a59aa28,
tid=18446735277970927616, file=0x0, line=173648384)
at /usr/src/sys/kern/kern_rwlock.c:757
#8 0xffffffff80742915 in softclock_call_cc (c=0xfffff8030a59aa98,
cc=0xffffffff81342180, direct=0) at /usr/src/sys/kern/kern_timeout.c:637
#9 0xffffffff80742db4 in softclock (arg=0xffffffff81342180)
at /usr/src/sys/kern/kern_timeout.c:801
#10 0xffffffff806fde4b in intr_event_execute_handlers (
p=<value optimized out>, ie=0xfffff80015214c00)
at /usr/src/sys/kern/kern_intr.c:1264
#11 0xffffffff806fe7e6 in ithread_loop (arg=0xfffff800151f6f00)
at /usr/src/sys/kern/kern_intr.c:1277
#12 0xffffffff806fba6a in fork_exit (
callout=0xffffffff806fe750 <ithread_loop>, arg=0xfffff800151f6f00,
frame=0xfffffe1f9e73fac0) at /usr/src/sys/kern/kern_fork.c:1017
#13 0xffffffff80accf5e in fork_trampoline ()
at /usr/src/sys/amd64/amd64/exception.S:611
#14 0x0000000000000000 in ?? ()
Current language: auto; currently minimal
(kgdb)
REVISION DETAIL
https://reviews.freebsd.org/D1711
To: rrs, gnn, rwatson, lstewart, jhb, kostikbel, hselasky, adrian, imp, sbruno
Cc: hiren, jhb, kostikbel, emaste, delphij, neel, erj, freebsd-net
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