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authorAndrei Vagin <avagin@google.com>2020-02-26 12:12:26 -0800
committerDmitry Vyukov <dvyukov@google.com>2020-03-01 20:11:27 +0100
commit4a4e0509de520c7139ca2b5606712cbadc550db2 (patch)
treebc794f05c28eab5c832fddcead3bfac667e9904b /docs
parentc88c7b75a4e022b758f4b0f1bf3db8ebb2fb25e6 (diff)
vm/gvisor: allocate a separate stream of GO's runtime messges
GO's runtime calls the write system call twice to print "panic:" and "the reason of this panic", so here is a race window when other threads can print something to the log and we will see something like this: panic: log messages from another thread The reason of the panic. This confuses the syzkaller blacklist and dedup detection. Signed-off-by: Andrei Vagin <avagin@google.com>
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