r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
ftruncate(r0, 0x1000003)
dup2(r0, r1)
ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000))
writev(r1, &(0x7f0000000880)=[{&(0x7f0000000580)='o', 0x1}, {&(0x7f00000002c0)="1c", 0x1}, {0x0}, {&(0x7f00000007c0)='Q', 0x1}], 0x4)