r0 = getpgrp(0x0)
r1 = pidfd_open(r0, 0x0)
r2 = dup(r1)
setns(r2, 0x2020000)
r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0)
ioctl$SG_IO(r3, 0x2285, &(0x7f00000011c0)={0x53, 0x0, 0x0, 0x0, @scatter={0x3, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/72, 0xffffffffffffffd4}, {&(0x7f0000003600)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/154, 0x9a}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})