# https://syzkaller.appspot.com/bug?id=71f9271d761f5b6ed517a18030dc04f0135e6179
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"procs":1,"sandbox":"","fault_call":-1}
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
r0 = shmget$private(0x0, 0x4000, 0x232, &(0x7f0000ffc000/0x4000)=nil)
shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x3000)
shmctl$SHM_LOCK(r0, 0x3)
munlockall()
shmctl$SHM_UNLOCK(r0, 0x4)
shmctl$SHM_UNLOCK(r0, 0x4)