On 8/6/18 11:41 PM, Konstantin Belousov wrote: >>> linux_sys_futex(0x33b0fac,0x85,0x1,0x1,0x33b0fa8,0x4000001) >>> -- here it stops -- >> Can you fix your mail client ? Unfortunately, it did all that dumb wraps at send time not at edit. Sorry. >>> ddb also shows that process is looping somewhere inside linux_sys_futex() >> There are two bugs. One is that ifuncs handling for relocations against >> local symbols in elf obj modules was missed. Patch below fixed it for me. >> >> Second bug is that futexes seems to not handle accesses to the CoW >> mappings which are not yet copied. I think that the second bug is >> irrelevant for your case, since it worked before. >> >> Try this patch in addition to the linux/ patches I sent before. It fixed skype for me too! Thank you!Received on Mon Aug 06 2018 - 19:37:12 UTC
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