Date: Fri, 9 Sep 2016 16:34:51 -0500 From: Joe Love <joe@getsomewhere.net> To: freebsd-emulation@freebsd.org Subject: linux-compat semctl operation - bad address Message-ID: <276F4863-DE8C-49F7-BB60-F8614F88064C@getsomewhere.net>
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Hi, I have a linux binary I’m trying to run on a 12-CURRENT machine with the linux_base-c7 (64-bit) port. When trying to run it, it starts up and then spits out this error: shm_semaphores_init: semctl init error: Bad address - trying again I’m guessing that it’s reaching the end of the switch statement in sys/compat/linux/linux_ipc.c’s linux_semctl(…) function and getting an EINVAL result. That’s a guess, however, as I don’t know enough about debugging at this level in order to tell what it’s actually doing. Can anyone tell me how to get the results of the linux_msg() call at the end of the function to find out what ipc type it’s trying to utilize, and with a little luck maybe get a patch created to support whatever operation it’s trying? Thanks, -Joe
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