Messages in this thread | | | From | Andy Lutomirski <> | Date | Thu, 17 Dec 2015 13:06:54 -0800 | Subject | Re: [V9fs-developer] Hang triggered by udev coldplug, looks like a race |
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On Tue, Dec 8, 2015 at 10:45 PM, Al Viro <viro@zeniv.linux.org.uk> wrote: > On Wed, Dec 09, 2015 at 07:23:16AM +0100, Dominique Martinet wrote: >> Andy Lutomirski wrote on Tue, Dec 08, 2015: >> > Trace attached. I don't see anything wrong, but I also don't know >> > what I'm looking for. >> >> Actually doesn't look good, not sure if trace could be missing messages >> but it looks like tags get reused... >> >> Quick and dirty parse script (attached output, it doesn't handle TFLUSH >> but there are none in his message): > > There's also not a single RCLUNK in there, which looks like missing packets. > AFAICS, all (apparent) tag reuses caught by your awk script are of that nature. > And all RERROR are plain "no such file" in response to TWALK; all those > TCLUNK in there get no reply whatsoever - neither success nor failure...
This could be QEMU's analysis script screwing up. Is there a good way for me to gather more info?
--Andy
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