seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = add_key$user(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x2}, &(0x7f0000000240)="b0", 0x1, 0xfffffffffffffffd) keyctl$chown(0x4, r0, 0x0, 0xee01)