PASS
PASS
PASS
PASS
PASS
futexsleep addr=0x7f764f4e90a8 val=3 returned -516
SIGSEGV: segmentation violation
Faulting address: 0x1005
PC=0x40c2e8

futexsleep+0xc2 /home/klimek/Code/go/src/pkg/runtime/linux/thread.c:58
	futexsleep(0x4f4e90a8, 0x7f76, 0x3, 0x3)
futexlock+0x7a /home/klimek/Code/go/src/pkg/runtime/linux/thread.c:126
	futexlock(0x4f4e90a8, 0x7f76)
notesleep+0x1c /home/klimek/Code/go/src/pkg/runtime/linux/thread.c:206
	notesleep(0x4f4e90a8, 0x7f76)
nextgandunlock+0xfc /home/klimek/Code/go/src/pkg/runtime/proc.c:350
	nextgandunlock()
scheduler+0xe0 /home/klimek/Code/go/src/pkg/runtime/proc.c:503
	scheduler()
mstart+0x47 /home/klimek/Code/go/src/pkg/runtime/proc.c:394
	mstart()
clone+0x42 /home/klimek/Code/go/src/pkg/runtime/linux/amd64/sys.s:160
	clone()

goroutine 88 [4]:
gosched+0x34 /home/klimek/Code/go/src/pkg/runtime/proc.c:522
	gosched()
semsleep2+0x16 /home/klimek/Code/go/src/pkg/runtime/sema.c:94
	semsleep2()
semacquire+0x9c /home/klimek/Code/go/src/pkg/runtime/sema.c:123
	semacquire(0x4f43dcac, 0x7f76)
Segmentation fault