# https://syzkaller.appspot.com/bug?id=028b534316f6fc07948a3ffc92dd009aaa17fd74
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"procs":1,"slowdown":1,"sandbox":"","sandbox_arg":0,"close_fds":false,"segv":true}
r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0)
dup3(r0, r1, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xc, 0x12, r1, 0x0)
fcntl$lock(r1, 0x24, &(0x7f0000000040)={0x1, 0x0, 0x5, 0x7ff})