shmctl$IPC_INFO(0xffffffffffffffff, 0x3, 0x0)
r0 = getpgid(0x0)
shmctl$IPC_SET(0xffffffffffffffff, 0x1, 0x0)
syz_open_procfs(r0, &(0x7f00000000c0)='net/arp\x00')
r1 = geteuid()
getresgid(&(0x7f0000000100), 0x0, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, r1, 0xee00, 0xee01}, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1})
r2 = geteuid()
ioprio_set$uid(0x0, r2, 0x0)
waitid(0x0, 0x0, &(0x7f0000000480), 0x4, &(0x7f0000000500))