Date: Fri, 21 May 1999 03:50:02 -0700 (PDT) From: Holger Morgen <hmo@q8.dk> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/9537: ep0 driver : no buffer space available Message-ID: <199905211050.DAA56643@freefall.freebsd.org>
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The following reply was made to PR kern/9537; it has been noted by GNATS. From: Holger Morgen <hmo@q8.dk> To: "'freebsd-gnats-submit@freebsd.org'" <freebsd-gnats-submit@freebsd.org>, "'volf@oasis.IAEhv.nl'" <volf@oasis.IAEhv.nl> Cc: Subject: Re: kern/9537: ep0 driver : no buffer space available Date: Fri, 21 May 1999 12:38:43 +0200 Hi - I also have the problem at times. I guess that kern/4270 and kern/5347 are caused by the same bug. I had the bug on 2.2.6 with a 3Com 509 card (ep0 driver). I changed ALL the hardware (not the HUP though, just moved to another port.) and upgraded to 3.1, using a 3Com 905 (xl0 driver) card. But problem remains... On 2.2.6 I could do a ifconfig up to clear up the problem, but 3.1 crashes! May 21 11:33:53 /kernel: May 21 11:33:53 /kernel: Fatal trap 12: page fault while in kernel mode May 21 11:33:53 /kernel: fault virtual address = 0x8 May 21 11:33:53 /kernel: fault code = supervisor write, page not pre sent May 21 11:33:53 /kernel: instruction pointer = 0x8:0xf01b9dd6 May 21 11:33:53 /kernel: stack pointer = 0x10:0xf02229bc May 21 11:33:53 /kernel: frame pointer = 0x10:0xf02229d4 May 21 11:33:53 /kernel: code segment = base 0x0, limit 0xffff f, type 0x1b May 21 11:33:53 /kernel: = DPL 0, pres 1, def32 1, gran 1 May 21 11:33:53 /kernel: processor eflags = interrupt enabled, resume, IOP L = 0 May 21 11:33:53 /kernel: current process = Idle May 21 11:33:53 /kernel: interrupt mask = net tty May 21 11:33:53 /kernel: trap number = 12 May 21 11:33:53 /kernel: panic: page fault . . /holger To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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