amd64/154331: [hang] HP DL360 G6 server hang when ssh transmit large amounts of data

[Dmitry Dolzenko]

The following reply was made to PR amd64/154331; it has been noted by GNATS.

From: Dmitry Dolzenko <dol at ngcom.ru>
To: bug-followup at FreeBSD.org, dol at ngcom.ru
Cc:  
Subject: Re: amd64/154331: [hang] HP DL360 G6 server hang when ssh transmit large  amounts of data
Date: Sat, 29 Jan 2011 23:20:48 +0300

 Hello,
 
 Problem exists also in version 8.2-RC2
 I am updating system to 8.2-RC2. Connect via ssh. Run "find /usr/ports"
 After  5-10 seconds connection terminated and I see page fault error on
 the server console.
 -------
 Fatal  trap 12: page fault while in kernel mode
 cpuid = 1; apic id =02
 fault virtual adress = 0x18
 fault code = supervisor read data, page not present
 instruction pointer = 0x20:0xffffffff8030bc51
 stack pointer= 0x28:0xffffff81b1e7d150
 frame pointer = 0x28:0xffffff81b1e7d190
 code segment = base 0x0, limit 0xfffff, type 0x1b
                 = DPL 0, pres1, long1, def32 0, gran 1
 processor eflags = intrerrupt enabled, resume, IOPL = 0 
 current process = 12 (irq257: bce0)
 trap number = 12
 panic: page fault
 cpuid = 1
 uptime 25m5s
 -------
 
 Probably problem related to bce driver.
 
 With best regards,
  Dmitry Dolzenko.