Re: [PATCH 1/2] exec: don't wait for zombie threads with cred_guard_mutex held

From: kbuild test robot
Date: Mon Feb 13 2017 - 11:40:39 EST


Hi Oleg,

[auto build test ERROR on linus/master]
[also build test ERROR on v4.10-rc8 next-20170213]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url: https://github.com/0day-ci/linux/commits/Oleg-Nesterov/fix-the-traced-mt-exec-deadlock/20170213-221943
config: x86_64-randconfig-ne0-02132256 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64

All errors (new ones prefixed by >>):

>> ERROR: "de_thread" [arch/x86/ia32/ia32_aout.ko] undefined!

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