Sorry, I misinterpreted the dump - it's in the CLD code. Issue filed. On Jul 9, 12:14 pm, Gary Thomas <[email protected]> wrote: > I'm running Chrome (6.0.451.0/r50986) on an embedded ARM > (OMAP3530==armv7a) > system. Periodically, I get a slew of these errors while pages are > being rendered: > Alignment trap: chrome (3185) PC=0x00d7ae08 Instr=0xe8961002 > Address=0x02606377 FSR 0x001 > > Looking at the memory map for chrome, it's obvious this is in DATA: > # cat /proc/3223/maps > 00008000-02471000 r-xp 00000000 b3:02 82835 /usr/bin/chrome/ > chrome > 02478000-02489000 rwxp 02468000 b3:02 82835 /usr/bin/chrome/ > chrome > 02489000-026ea000 rwxp 00000000 00:00 0 [heap] > > I'm guessing that this is in V8 generated code (it's not in any code > segment of any of the threads) > > Any ideas about this? The page seems to render properly - I think the > kernel makes the appropriate data movements to make things work, but > of course having to take a trap into the kernel on such activity > really slows things down. > > Thanks for any pointers
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