# https://syzkaller.appspot.com/bug?id=d05bdffa453399aec68c26ac50c8526b3d5445b6
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"collide":true,"procs":1,"sandbox":"","fault_call":-1}
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0)
write$P9_RLERROR(r1, &(0x7f0000000040)=ANY=[], 0x0)