https://bugzilla.novell.com/show_bug.cgi?id=373846
User rdgaydos@yahoo.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=373846#c8
--- Comment #8 from Robert Gaydos 2008-05-26 08:02:46 MDT ---
Ok - Can we pull together this bug and bug 373847?
OK - I ran another test today- This is what I found.
First - I started up BOINC - 2 processes
Then I kicked off a full backup from computer (pb1) to this
computer(ringmaster)
In /var/log/warn I get this error
May 26 09:41:34 ringmaster kernel: kernel BUG at mm/rmap.c:628!
top screen looked like this before the crash
top - 09:41:39 up 21 min, 11 users, load average: 2.50, 2.47, 1.63
Tasks: 137 total, 2 running, 134 sleeping, 1 stopped, 0 zombie
Cpu(s): 1.2%us, 9.1%sy, 49.7%ni, 18.2%id, 10.3%wa, 3.6%hi, 7.9%si, 0.0%st
Mem: 2010992k total, 986744k used, 1024248k free, 46740k buffers
Swap: 8450180k total, 0k used, 8450180k free, 672372k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
4349 root 39 19 106m 47m 5120 R 99 2.4 16:41.63 hadsm3_um_5.04_
3554 root 15 0 0 0 0 S 9 0.0 0:00.98 nfsd
3551 root 15 0 0 0 0 S 6 0.0 0:00.53 nfsd
3553 root 15 0 0 0 0 S 5 0.0 0:00.76 nfsd
3555 root 15 0 0 0 0 S 4 0.0 0:00.26 nfsd
4341 root 15 0 26040 15m 10m S 2 0.8 0:27.28 boincmgr
4345 root 15 0 5840 3252 2084 S 2 0.2 0:02.92 boinc
4412 root 16 0 2196 1008 764 S 0 0.1 0:03.51 top
4557 root 15 0 2196 1004 764 R 0 0.0 0:02.01 top
1 root 15 0 740 288 240 S 0 0.0 0:01.02 init
ringmaster:/var/log # cat messages | grep kernel
May 26 09:22:38 ringmaster kernel: klogd 1.4.1, log source = /proc/kmsg
started.
May 26 09:22:38 ringmaster kernel: klogd 1.4.1, ---------- state change
----------
May 26 09:22:38 ringmaster kernel: Kernel logging (proc) stopped.
May 26 09:22:38 ringmaster kernel: klogd 1.4.1, ---------- state change
----------
May 26 09:22:38 ringmaster kernel: klogd 1.4.1, log source = /proc/kmsg
started.
May 26 09:22:38 ringmaster kernel: IA-32 Microcode Update Driver: v1.14a
May 26 09:22:38 ringmaster kernel: ip6_tables: (C) 2000-2006 Netfilter Core
Team
May 26 09:22:38 ringmaster kernel: ip_tables: (C) 2000-2006 Netfilter Core Team
May 26 09:22:38 ringmaster kernel: powernow: This module only works with AMD K7
CPUs
May 26 09:22:38 ringmaster kernel: Netfilter messages via NETLINK v0.30.
May 26 09:22:38 ringmaster kernel: nf_conntrack version 0.5.0 (8192 buckets,
65536 max)
May 26 09:22:38 ringmaster kernel: eth0: link up, 100Mbps, full-duplex, lpa
0xC5E1
May 26 09:22:38 ringmaster kernel: NET: Registered protocol family 17
May 26 09:22:39 ringmaster kernel: audit(1211808159.565:3): audit_pid=3380
old=0 by auid=4294967295
May 26 09:22:39 ringmaster kernel: klogd 1.4.1, ---------- state change
----------
May 26 09:22:40 ringmaster kernel: Installing knfsd (copyright (C) 1996
okir@monad.swb.de).
May 26 09:22:41 ringmaster kernel: NFSD: Using /var/lib/nfs/v4recovery as the
NFSv4 state recovery directory
May 26 09:22:41 ringmaster kernel: NFSD: starting 90-second grace period
May 26 09:22:43 ringmaster ntpd[3618]: kernel time sync status 0040
May 26 09:23:18 ringmaster kernel: Kernel logging (proc) stopped.
May 26 09:23:18 ringmaster kernel: Kernel log daemon terminating.
May 26 09:23:23 ringmaster kernel: klogd 1.4.1, log source = /proc/kmsg
started.
May 26 09:41:34 ringmaster kernel: Eeek! page_mapcount(page) went negative!
(-1)
May 26 09:41:34 ringmaster kernel: page pfn = 0
May 26 09:41:34 ringmaster kernel: page->flags = 410
May 26 09:41:34 ringmaster kernel: page->count = 1
May 26 09:41:34 ringmaster kernel: page->mapping = 00000000
May 26 09:41:34 ringmaster kernel: vma->vm_ops = _stext+0x3fefed20/0x14
May 26 09:41:34 ringmaster kernel: ------------[ cut here ]------------
May 26 09:41:34 ringmaster kernel: kernel BUG at mm/rmap.c:628!
May 26 09:41:34 ringmaster kernel: invalid opcode: 0000 [#1]
May 26 09:41:34 ringmaster kernel: SMP
May 26 09:41:34 ringmaster kernel: last sysfs file:
/devices/pci0000:00/0000:00:00.0/resource
May 26 09:45:32 ringmaster kernel: klogd 1.4.1, log source = /proc/kmsg
started.
May 26 09:45:32 ringmaster kernel: powernow: This module only works with AMD K7
CPUs
May 26 09:45:32 ringmaster kernel: IA-32 Microcode Update Driver: v1.14a
May 26 09:45:32 ringmaster kernel: ip6_tables: (C) 2000-2006 Netfilter Core
Team
May 26 09:45:32 ringmaster kernel: ip_tables: (C) 2000-2006 Netfilter Core Team
May 26 09:45:32 ringmaster kernel: Netfilter messages via NETLINK v0.30.
May 26 09:45:32 ringmaster kernel: nf_conntrack version 0.5.0 (8192 buckets,
65536 max)
May 26 09:45:32 ringmaster kernel: eth0: link up, 100Mbps, full-duplex, lpa
0xC5E1
May 26 09:45:32 ringmaster kernel: NET: Registered protocol family 17
May 26 09:45:32 ringmaster kernel: audit(1211809532.132:3): audit_pid=3289
old=0 by auid=4294967295
May 26 09:45:32 ringmaster kernel: Installing knfsd (copyright (C) 1996
okir@monad.swb.de).
May 26 09:45:33 ringmaster kernel: NFSD: Using /var/lib/nfs/v4recovery as the
NFSv4 state recovery directory
May 26 09:45:33 ringmaster kernel: NFSD: starting 90-second grace period
May 26 09:45:40 ringmaster ntpd[3674]: kernel time sync status 0040
May 26 09:45:48 ringmaster kernel: klogd 1.4.1, ---------- state change
----------
May 26 09:52:09 ringmaster kernel: Kernel logging (proc) stopped.
May 26 09:52:09 ringmaster kernel: Kernel log daemon terminating.
May 26 09:52:14 ringmaster kernel: klogd 1.4.1, log source = /proc/kmsg
started.
May 26 09:52:16 ringmaster ntpd[4516]: kernel time sync status 0040
ringmaster:/var/log #
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