setresgid(0xee01, 0x0, 0xffffffffffffffff) r0 = fork() syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/user\x00') getpgrp(r0) fork() recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040), 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/208, 0xd0}, {&(0x7f00000001c0)=""/169, 0xa9}, {&(0x7f0000000280)=""/93, 0x5d}], 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="30000000000000000000000001010000ccdc3b653576d34b098cfd7dc1a4fec56065f0b2091d4ae8c19d0a76967aa8b0b5704a73c4d1b516c9d9abb3aada81dd8494790721fbb7ddc8c6fed5ee4f645afec1f9796bac03382a8220954bf6ad6bdc214577c2457c05f117707ab117116aa4ea81bae84ca810dbc23a8285240230e724486600c4996877c68c31b90b7d44", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xc8}, 0x0) setresgid(r1, 0xffffffffffffffff, 0xee01) r2 = fork() prlimit64(r2, 0x7, 0x0, 0x0)