r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file1\x00'}, 0x6e)
setxattr(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000280)=@known='system.posix_acl_access\x00', &(0x7f00000002c0)='\x02\x00\x00\x00$-)@\x00', 0x9, 0x0)