Messages in this thread | | | Date | Mon, 09 Apr 2012 20:41:50 +0400 | From | Konstantin Khlebnikov <> | Subject | Re: v3.4 BUG: Bad rss-counter state |
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Markus Trippelsdorf wrote: > On 2012.04.08 at 13:39 +0200, Markus Trippelsdorf wrote: >> I've hit the following warning after I've tried to link Firofox's libxul >> with "-flto -lto-partition=none" on my machine with 8GB memory. I've >> killed the process after it used all the memory and 90% of my swap >> space. Before the machine was rebooted I saw these messages: >> >> Apr 8 13:11:08 x4 kernel: BUG: Bad rss-counter state mm:ffff88020813c380 idx:1 val:-1 >> Apr 8 13:11:08 x4 kernel: BUG: Bad rss-counter state mm:ffff88020813c380 idx:2 val:1 >> Apr 8 13:11:08 x4 kernel: BUG: Bad rss-counter state mm:ffff88021503bb80 idx:1 val:-1 >> Apr 8 13:11:08 x4 kernel: BUG: Bad rss-counter state mm:ffff8801fb643b80 idx:1 val:-1 >> Apr 8 13:11:08 x4 kernel: BUG: Bad rss-counter state mm:ffff8801fb643b80 idx:2 val:1 >> Apr 8 13:11:08 x4 kernel: BUG: Bad rss-counter state mm:ffff88021503bb80 idx:2 val:1 >> Apr 8 13:11:08 x4 kernel: BUG: Bad rss-counter state mm:ffff88020a4ff800 idx:1 val:-1 >> Apr 8 13:11:08 x4 kernel: BUG: Bad rss-counter state mm:ffff88020a4ff800 idx:2 val:1 >> Apr 8 13:11:08 x4 kernel: BUG: Bad rss-counter state mm:ffff88020813ce00 idx:1 val:-1 >> Apr 8 13:11:08 x4 kernel: BUG: Bad rss-counter state mm:ffff88020813ce00 idx:2 val:1 >> Apr 8 13:11:08 x4 kernel: BUG: Bad rss-counter state mm:ffff8801fadda680 idx:1 val:-1 >> Apr 8 13:11:08 x4 kernel: BUG: Bad rss-counter state mm:ffff8801fadda680 idx:2 val:1 > > BTW, I'm not the only one that sees these messages. Here are two more > reports from Ubuntu beta testers: > > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/963672 > BUG: Bad rss-counter state mm:ffff88022107fb80 idx:1 val:-14 > BUG: Bad rss-counter state mm:ffff88022107fb80 idx:2 val:14 > > > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/965709 > BUG: Bad rss-counter state mm:c8fd9dc0 idx:1 val:-2 > BUG: Bad rss-counter state mm:c8fd9dc0 idx:2 val:2 > usb 5-1: USB disconnect, device number 2 > usb 5-1: new low-speed USB device number 3 using uhci_hcd > input: Mega World Thrustmaster dual analog 3.2 as > /devices/pci0000:00/0000:00:1d.0/usb5/5-1/5-1:1.0/input/input13 > generic-usb 0003:044F:B315.0004: input,hidraw1: USB HID v1.10 Gamepad > [Mega World Thrustmaster dual analog 3.2] on usb-0000:00:1d.0-1/input0 > BUG: Bad rss-counter state mm:c8fd9dc0 idx:1 val:-2 > BUG: Bad rss-counter state mm:c8fd9dc0 idx:2 val:2 > BUG: Bad rss-counter state mm:dea3cc40 idx:1 val:-1 > BUG: Bad rss-counter state mm:dea3cc40 idx:2 val:1 > > The pattern seem to be: > ... idx:1 val:-x > ... idx:2 val:x > for x=1,2,14 >
Ok, thanks. I'll try to figure out how this is happened.
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